diff --git a/.github/actions/cached-toolchain/action.yml b/.github/actions/cached-toolchain/action.yml
new file mode 100644
index 0000000..5ee6944
--- /dev/null
+++ b/.github/actions/cached-toolchain/action.yml
@@ -0,0 +1,49 @@
+name: cached-toolchain
+description: Install and cache toolchain
+
+inputs:
+  toolchain:
+    description: Rust toolchain specification -- see https://rust-lang.github.io/rustup/concepts/toolchains.html#toolchain-specification
+    required: true
+  targets:
+    description: Comma-separated list of target triples to install for this toolchain
+    required: false
+
+outputs:
+  cachekey:
+    description: A short hash of the rustc version, appropriate for use as a cache key. "20220627a831"
+    value: ${{steps.toolchain.outputs.cachekey}}
+
+runs:
+  using: composite
+  steps:
+  - uses: actions/cache/restore@v3
+    with:
+      path: |
+        ~/.cargo/bin/rustup
+        ~/.rustup
+      key: ${{ runner.os }}-toolchain-${{ inputs.toolchain }}-
+      restore-keys: |
+        ${{ runner.os }}-toolchain-${{ inputs.toolchain }}-
+
+  - shell: bash
+    run: 
+      mkdir -p "${CARGO_HOME:-$HOME/.cargo}/bin"
+      echo "${CARGO_HOME:-$HOME/.cargo}/bin" >> $GITHUB_PATH
+    if: runner.os != 'Windows'
+
+  - uses: dtolnay/rust-toolchain@e12eda571dc9a5ee5d58eecf4738ec291c66f295 # latest for 2023.03.10
+    id: toolchain
+    with:
+      toolchain: ${{ inputs.toolchain }}
+      # enable clippy only only on stable
+      components: ${{ inputs.toolchain == 'stable' && 'clippy' || '' }} 
+      # additional targets
+      targets: wasm32-unknown-unknown${{ inputs.targets && ',' || '' }}${{ inputs.targets && ',' || '' }}
+
+  - uses: actions/cache/save@v3
+    with:
+      path: |
+        ~/.cargo/bin/rustup
+        ~/.rustup
+      key: ${{ runner.os }}-toolchain-${{ inputs.toolchain }}-${{ steps.toolchain.outputs.cachekey }}
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 790dab4..0f6b5b1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,31 +21,84 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - uses: actions-rs/toolchain@v1
+      - uses: ./.github/actions/cached-toolchain
+        id: toolchain
         with:
-          toolchain: stable
-
-      - name: Run cargo test
-        uses: actions-rs/cargo@v1
+          toolchain: 'stable'
+      
+      - uses: actions/cache@v3
         with:
-          command: test
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target
+          key: test-${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-toolchain-${{ steps.toolchain.outputs.cachekey  }}
+          restore-keys: | 
+            test-${{ runner.os }}-cargo-
+
+      - run: cargo test --all-features
 
   build:
     runs-on: ubuntu-latest
     strategy:
+        fail-fast: false
         matrix:
             rust: [stable, beta, nightly]
 
     steps:
       - uses: actions/checkout@v1
+      
+      - uses: ./.github/actions/cached-toolchain
+        id: toolchain
+        with:
+          toolchain: ${{matrix.rust}}
 
-      - name: Set Rust version
-        env:
-          RUST_VERSION: ${{ matrix.rust }}
-        run: rustup default ${RUST_VERSION}
+      - uses: actions/cache/restore@v3 # fetched cargo cache
+        id: cache-cargo-install-restore
+        with:
+          path: |
+            ~/.cargo
+          key: build-tools-${{matrix.rust}}-${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-toolchain-${{ steps.toolchain.outputs.cachekey  }}
+          restore-keys: | 
+            build-tools-${{matrix.rust}}-${{ runner.os }}-cargo-
 
-      - if: matrix.rust == 'stable'
-        run: rustup component add clippy
+      - name: Install wasm-pack
+        run:
+          cargo install --git https://github.com/mre/wasm-pack.git --branch first-class-bins
+    
+      - name: Print wasm-pack version
+        run: wasm-pack --version
+
+      - name: Install trunk
+        run:
+          cargo install --locked trunk@0.17.2 # latest on 2023.07.24
+
+      - name: Print trunk version
+        run: trunk --version
+      
+      - uses: actions/cache/save@v3 # saves cargo cache
+        with:
+          path: |
+            ~/.cargo
+          key: ${{ steps.cache-cargo-install-restore.outputs.cache-primary-key }}
+      
+      - uses: actions/cache@v3 # fetched cargo cache
+        id: cache-cargo-restore
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target
+          key: build-${{matrix.rust}}-${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-toolchain-${{ steps.toolchain.outputs.cachekey  }}
+          restore-keys: | 
+            build-${{matrix.rust}}-${{ runner.os }}-cargo-
+
+      - name: cargo fetch
+        run: cargo fetch --locked
 
       - if: matrix.rust == 'stable'
         uses: actions-rs/clippy-check@v1
@@ -53,18 +106,20 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           args: --all-features
 
-      - name: Install wasm-pack
-        run:
-          cargo install --force --git https://github.com/mre/wasm-pack.git --branch first-class-bins
-
-      - name: Print wasm-pack version
-        run: wasm-pack --version
-
       - name: Build and install tinysearch
-        run: cargo install --force --path bin
+        run: cargo install --force --path tinysearch --features=bin
+        continue-on-error: ${{ matrix.rust == 'nightly' }}
 
       - name: Build WASM package from test index
-        run: RUST_LOG=debug tinysearch fixtures/index.json
+        run: RUST_LOG=debug tinysearch -e 'path= "'$PWD'/tinysearch"' fixtures/index.json
+        continue-on-error: ${{ matrix.rust == 'nightly' }}
+      
+      - name: Build examples
+        run:
+          for example in `ls -1 examples`; do
+            (cd "examples/$example" && trunk build index.html) || exit 1;
+          done
+        continue-on-error: ${{ matrix.rust == 'nightly' }}
 
       - name: Audit for Security Vulnerabilities
         uses: actions-rs/audit-check@v1
@@ -77,33 +132,6 @@ jobs:
           command: doc
           args: --all-features --no-deps
 
-  publish-check:
-    if: startsWith(github.ref, 'refs/tags/') != true
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          override: true
-
-      - name: cargo fetch
-        uses: actions-rs/cargo@v1
-        with:
-          command: fetch
-
-      # Note that we don't check `bin` here as it depends on `shared`
-      # to be published (which we don't do during dry-run).
-      # This could be fixed by allowing publish relative paths.
-      # https://github.com/rust-lang/cargo/issues/6738
-      # https://github.com/rust-lang/cargo/issues/1565
-      - name: Publish check for shared
-        uses: actions-rs/cargo@v1
-        with:
-          command: publish
-          args: --dry-run --manifest-path shared/Cargo.toml
-          
   publish:
     if: startsWith(github.ref, 'refs/tags/')
     needs:
@@ -117,24 +145,7 @@ jobs:
         with:
           command: fetch
 
-      - name: Publish shared
-        uses: actions-rs/cargo@v1
-        env:
-          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
-        with:
-          command: publish
-          args: --manifest-path shared/Cargo.toml
-
-      # The crates.io API might be delayed by a few seconds.
-      # As a result, the newly published `shared` might not be
-      # published when the binary that depends on it wants to pull it.
-      # Wait a few seconds to avoid that race-condition.
-      - name: Wait for cargo publication
-        uses: juliangruber/sleep-action@v1
-        with:
-          time: 30s
-
-      - name: Publish binary
+      - name: Publish
         uses: actions-rs/cargo@v1
         env:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9f85ced..6665e2c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,8 +23,8 @@ jobs:
         id: get_release
         uses: bruceadams/get-release@v1.2.2
         env:
-          GITHUB_TOKEN: ${{ github.token }}              
-          
+          GITHUB_TOKEN: ${{ github.token }}
+
   linux:
     runs-on: ubuntu-latest
     needs: prepare
@@ -58,12 +58,10 @@ jobs:
           sudo apt-get install -y binutils-aarch64-linux-gnu 
 
       - uses: actions/checkout@v2
-        
-      - uses: actions-rs/toolchain@v1
+      - uses: ./.github/actions/cached-toolchain
         with:
-          profile: minimal
           toolchain: stable
-          default: true
+          targets: ${{ matrix.target }}
 
       - name: Build ${{ matrix.target }}
         uses: actions-rs/cargo@v1
diff --git a/.gitignore b/.gitignore
index 76c9e2d..27a0c23 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,5 +8,5 @@ tinysearch_engine_bg.wasm.d.ts
 package.json
 pkg/
 wasm_output/
-demo.html
 .vscode
+tinysearch-engine
diff --git a/Cargo.lock b/Cargo.lock
index 0e8e654..1ca5e0a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,23 +2,17 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "adler"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
-
 [[package]]
 name = "anyhow"
-version = "1.0.43"
+version = "1.0.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28ae2b3dec75a406790005a200b1bd89785afc02517a00ca99ecfe093ee9e6cf"
+checksum = "3b13c32d80ecc7ab747b80c3784bce54ee8a7a0cc4fbda9bf4cda2cf6fe90854"
 
 [[package]]
 name = "argh"
-version = "0.1.5"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e7317a549bc17c5278d9e72bb6e62c6aa801ac2567048e39ebc1c194249323e"
+checksum = "ab257697eb9496bf75526f0217b5ed64636a9cfafa78b8365c71bd283fcef93e"
 dependencies = [
  "argh_derive",
  "argh_shared",
@@ -26,28 +20,21 @@ dependencies = [
 
 [[package]]
 name = "argh_derive"
-version = "0.1.5"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60949c42375351e9442e354434b0cba2ac402c1237edf673cac3a4bf983b8d3c"
+checksum = "b382dbd3288e053331f03399e1db106c9fb0d8562ad62cb04859ae926f324fa6"
 dependencies = [
  "argh_shared",
- "heck",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
 name = "argh_shared"
-version = "0.1.5"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a61eb019cb8f415d162cb9f12130ee6bbe9168b7d953c17f4ad049e4051ca00"
-
-[[package]]
-name = "autocfg"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+checksum = "64cb94155d965e3d37ffbbe7cc5b82c3dd79dd33bd48e536f73d2cfb8d85506f"
 
 [[package]]
 name = "bincode"
@@ -64,6 +51,18 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "630be753d4e58660abd17930c71b647fe46c27ea6b63cc59e1e3851406972e42"
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -71,175 +70,124 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
-name = "crc32fast"
-version = "1.2.1"
+name = "equivalent"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
-dependencies = [
- "cfg-if",
-]
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
-name = "flate2"
-version = "1.0.20"
+name = "errno"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd3aec53de10fe96d7d8c565eb17f2c687bb5518a2ec453b5b1252964526abe0"
+checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a"
 dependencies = [
- "cfg-if",
- "crc32fast",
+ "errno-dragonfly",
  "libc",
- "miniz_oxide",
+ "windows-sys",
 ]
 
 [[package]]
-name = "getopts"
-version = "0.2.21"
+name = "errno-dragonfly"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
 dependencies = [
- "unicode-width",
+ "cc",
+ "libc",
 ]
 
 [[package]]
-name = "getrandom"
-version = "0.1.16"
+name = "fastrand"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce"
-dependencies = [
- "cfg-if",
- "libc",
- "wasi 0.9.0+wasi-snapshot-preview1",
-]
+checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"
 
 [[package]]
-name = "getrandom"
-version = "0.2.3"
+name = "getopts"
+version = "0.2.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
+checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
 dependencies = [
- "cfg-if",
- "libc",
- "wasi 0.10.2+wasi-snapshot-preview1",
+ "unicode-width",
 ]
 
 [[package]]
-name = "heck"
-version = "0.3.3"
+name = "hashbrown"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
-dependencies = [
- "unicode-segmentation",
-]
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
 
 [[package]]
-name = "includedir"
-version = "0.6.0"
+name = "heck"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afd126bd778c00c43a9dc76d1609a0894bf4222088088b2217ccc0ce9e816db7"
-dependencies = [
- "flate2",
- "phf",
-]
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
-name = "includedir_codegen"
-version = "0.6.0"
+name = "indexmap"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ac1500c9780957c9808c4ec3b94002f35aab01483833f5a8bce7dfb243e3148"
+checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
 dependencies = [
- "flate2",
- "phf_codegen",
- "walkdir",
+ "equivalent",
+ "hashbrown",
 ]
 
 [[package]]
 name = "itoa"
-version = "0.4.7"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
+checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
 
 [[package]]
 name = "libc"
-version = "0.2.99"
+version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7f823d141fe0a24df1e23b4af4e3c7ba9e5966ec514ea068c93024aa7deb765"
+checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
 [[package]]
-name = "log"
-version = "0.4.14"
+name = "linux-raw-sys"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
-dependencies = [
- "cfg-if",
-]
+checksum = "09fc20d2ca12cb9f044c93e3bd6d32d523e6e2ec3db4f7b2939cd99026ecd3f0"
 
 [[package]]
-name = "memchr"
-version = "2.4.0"
+name = "log"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
+checksum = "b06a4cde4c0f271a446782e3eff8de789548ce57dbc8eca9292c27f4a42004b4"
 
 [[package]]
-name = "miniz_oxide"
-version = "0.4.4"
+name = "memchr"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
-dependencies = [
- "adler",
- "autocfg",
-]
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "phf"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3dfb61232e34fcb633f43d12c58f83c1df82962dcdfa565a4e866ffc17dafe12"
-dependencies = [
- "phf_shared",
-]
-
-[[package]]
-name = "phf_codegen"
-version = "0.8.0"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbffee61585b0411840d3ece935cce9cb6321f01c45477d30066498cd5e1a815"
+checksum = "ade2d8b8f33c7333b51bcf0428d37e217e9f32192ae4772156f65063b8ce03dc"
 dependencies = [
- "phf_generator",
  "phf_shared",
 ]
 
-[[package]]
-name = "phf_generator"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17367f0cc86f2d25802b2c26ee58a7b23faeccf78a396094c13dced0d0182526"
-dependencies = [
- "phf_shared",
- "rand 0.7.3",
-]
-
 [[package]]
 name = "phf_shared"
-version = "0.8.0"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c00cf8b9eafe68dde5e9eaa2cef8ee84a9336a47d566ec55ca16589633b65af7"
+checksum = "90fcb95eef784c2ac79119d1dd819e162b5da872ce6f3c3abe1e8ca1c082f72b"
 dependencies = [
  "siphasher",
 ]
 
-[[package]]
-name = "ppv-lite86"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
-
 [[package]]
 name = "proc-macro2"
-version = "1.0.28"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c7ed8b8c7b886ea3ed7dde405212185f423ab44682667c8c6dd14aa1d9f6612"
+checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -248,7 +196,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca36dea94d187597e104a5c8e4b07576a8a45aa5db48a65e12940d3eb7461f55"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "getopts",
  "memchr",
  "unicase",
@@ -256,207 +204,149 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.9"
+version = "1.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+checksum = "50f3b39ccfb720540debaa0164757101c08ecb8d326b15358ce76a62c7e85965"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
-name = "rand"
-version = "0.7.3"
+name = "redox_syscall"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
+checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
 dependencies = [
- "getrandom 0.1.16",
- "libc",
- "rand_chacha 0.2.2",
- "rand_core 0.5.1",
- "rand_hc 0.2.0",
- "rand_pcg",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
-name = "rand"
-version = "0.8.4"
+name = "rustix"
+version = "0.38.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
+checksum = "0a962918ea88d644592894bc6dc55acc6c0956488adcebbfb6e273506b7fd6e5"
 dependencies = [
+ "bitflags 2.3.3",
+ "errno",
  "libc",
- "rand_chacha 0.3.1",
- "rand_core 0.6.3",
- "rand_hc 0.3.1",
+ "linux-raw-sys",
+ "windows-sys",
 ]
 
 [[package]]
-name = "rand_chacha"
-version = "0.2.2"
+name = "rustversion"
+version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
-dependencies = [
- "ppv-lite86",
- "rand_core 0.5.1",
-]
+checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
 
 [[package]]
-name = "rand_chacha"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
-dependencies = [
- "ppv-lite86",
- "rand_core 0.6.3",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
-dependencies = [
- "getrandom 0.1.16",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
-dependencies = [
- "getrandom 0.2.3",
-]
-
-[[package]]
-name = "rand_hc"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
-dependencies = [
- "rand_core 0.5.1",
-]
-
-[[package]]
-name = "rand_hc"
-version = "0.3.1"
+name = "ryu"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
-dependencies = [
- "rand_core 0.6.3",
-]
+checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
 
 [[package]]
-name = "rand_pcg"
-version = "0.2.1"
+name = "serde"
+version = "1.0.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16abd0c1b639e9eb4d7c50c0b8100b0d0f849be2349829c740fe8e6eb4816429"
+checksum = "5d25439cd7397d044e2748a6fe2432b5e85db703d6d097bd014b3c0ad1ebff0b"
 dependencies = [
- "rand_core 0.5.1",
+ "serde_derive",
 ]
 
 [[package]]
-name = "redox_syscall"
-version = "0.2.10"
+name = "serde_derive"
+version = "1.0.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
+checksum = "b23f7ade6f110613c0d63858ddb8b94c1041f550eab58a16b371bdf2c9c80ab4"
 dependencies = [
- "bitflags",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.27",
 ]
 
 [[package]]
-name = "remove_dir_all"
-version = "0.5.3"
+name = "serde_json"
+version = "1.0.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
+checksum = "d03b412469450d4404fe8499a268edd7f8b79fecb074b0d812ad64ca21f4031b"
 dependencies = [
- "winapi",
+ "itoa",
+ "ryu",
+ "serde",
 ]
 
 [[package]]
-name = "ryu"
-version = "1.0.5"
+name = "siphasher"
+version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71d301d4193d031abdd79ff7e3dd721168a9572ef3fe51a1517aba235bd8f86e"
+checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de"
 
 [[package]]
-name = "same-file"
-version = "1.0.6"
+name = "strip_markdown"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+checksum = "32c754386109f9adc8ca62513c51cf81cc2d8502588064103aa8e9f69b4276da"
 dependencies = [
- "winapi-util",
+ "log",
+ "pulldown-cmark",
 ]
 
 [[package]]
-name = "serde"
-version = "1.0.127"
+name = "strum"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f03b9878abf6d14e6779d3f24f07b2cfa90352cfec4acc5aab8f1ac7f146fae8"
+checksum = "290d54ea6f91c969195bdbcd7442c8c2a2ba87da8bf60a7ee86a235d4bc1e125"
 dependencies = [
- "serde_derive",
+ "strum_macros",
 ]
 
 [[package]]
-name = "serde_derive"
-version = "1.0.127"
+name = "strum_macros"
+version = "0.25.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a024926d3432516606328597e0f224a51355a493b49fdd67e9209187cbe55ecc"
+checksum = "6069ca09d878a33f883cc06aaa9718ede171841d3832450354410b718b097232"
 dependencies = [
+ "heck",
  "proc-macro2",
  "quote",
- "syn",
-]
-
-[[package]]
-name = "serde_json"
-version = "1.0.66"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "336b10da19a12ad094b59d870ebde26a45402e5b470add4b5fd03c5048a32127"
-dependencies = [
- "itoa",
- "ryu",
- "serde",
+ "rustversion",
+ "syn 2.0.27",
 ]
 
 [[package]]
-name = "siphasher"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "729a25c17d72b06c68cb47955d44fda88ad2d3e7d77e025663fdd69b93dd71a1"
-
-[[package]]
-name = "strip_markdown"
-version = "0.2.0"
+name = "syn"
+version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32c754386109f9adc8ca62513c51cf81cc2d8502588064103aa8e9f69b4276da"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
 dependencies = [
- "log",
- "pulldown-cmark",
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "syn"
-version = "1.0.74"
+version = "2.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1873d832550d4588c3dbc20f01361ab00bfe741048f71e3fecf145a7cc18b29c"
+checksum = "b60f673f44a8255b9c8c657daf66a596d435f2da81a555b06dc644d080ba45e0"
 dependencies = [
  "proc-macro2",
  "quote",
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "tempfile"
-version = "3.2.0"
+version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
+checksum = "5486094ee78b2e5038a6382ed7645bc084dc2ec433426ca4c3cb61e2007b8998"
 dependencies = [
  "cfg-if",
- "libc",
- "rand 0.8.4",
+ "fastrand",
  "redox_syscall",
- "remove_dir_all",
- "winapi",
+ "rustix",
+ "windows-sys",
 ]
 
 [[package]]
@@ -465,26 +355,34 @@ version = "0.7.0"
 dependencies = [
  "anyhow",
  "argh",
- "includedir",
- "includedir_codegen",
+ "bincode",
  "log",
  "phf",
  "serde",
  "serde_derive",
  "serde_json",
  "strip_markdown",
+ "strum",
  "tempfile",
- "tinysearch-shared",
+ "toml_edit",
  "xorf",
 ]
 
 [[package]]
-name = "tinysearch-shared"
-version = "0.7.0"
+name = "toml_datetime"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
+
+[[package]]
+name = "toml_edit"
+version = "0.19.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8123f27e969974a3dfba720fdb560be359f57b44302d280ba72e76a74480e8a"
 dependencies = [
- "bincode",
- "serde",
- "xorf",
+ "indexmap",
+ "toml_datetime",
+ "winnow",
 ]
 
 [[package]]
@@ -497,89 +395,103 @@ dependencies = [
 ]
 
 [[package]]
-name = "unicode-segmentation"
-version = "1.8.0"
+name = "unicode-ident"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8895849a949e7845e06bd6dc1aa51731a103c42707010a5b591c0038fb73385b"
+checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
 
 [[package]]
 name = "unicode-width"
-version = "0.1.8"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
 
 [[package]]
-name = "unicode-xid"
-version = "0.2.2"
+name = "version_check"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
-name = "version_check"
-version = "0.9.3"
+name = "windows-sys"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets",
+]
 
 [[package]]
-name = "walkdir"
-version = "2.3.2"
+name = "windows-targets"
+version = "0.48.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
+checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f"
 dependencies = [
- "same-file",
- "winapi",
- "winapi-util",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
-name = "wasi"
-version = "0.9.0+wasi-snapshot-preview1"
+name = "windows_aarch64_gnullvm"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
 
 [[package]]
-name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
+name = "windows_aarch64_msvc"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
 
 [[package]]
-name = "winapi"
-version = "0.3.9"
+name = "windows_i686_gnu"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
-dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
-]
+checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
 
 [[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
+name = "windows_i686_msvc"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
 
 [[package]]
-name = "winapi-util"
-version = "0.1.5"
+name = "windows_x86_64_gnu"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
-dependencies = [
- "winapi",
-]
+checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
 
 [[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
+name = "windows_x86_64_gnullvm"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
+
+[[package]]
+name = "winnow"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81fac9742fd1ad1bd9643b991319f72dd031016d44b77039a26977eb667141e7"
+dependencies = [
+ "memchr",
+]
 
 [[package]]
 name = "xorf"
-version = "0.7.2"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0b223640dfbc22009679ce79f6777ae1db79add62a07345605777f69274a052"
+checksum = "57901b00e3f8e14f4d20b8955bf8087ecb545cfe2ed8741c2a2dbc89847a1a29"
 dependencies = [
- "rand 0.8.4",
  "serde",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 54d2cf3..e9e9a5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,4 @@
 [workspace]
 members = [
-	"bin",
-	"shared",
+	"tinysearch",
 ]
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 09fcb1f..585965e 100644
--- a/Makefile
+++ b/Makefile
@@ -19,11 +19,11 @@ build: ### Compile project
 
 .PHONY: install
 install: ## Install tinysearch
-	cargo install --force --path bin 
+	cargo install --force --path tinysearch 
 
 .PHONY: test
 test: ## Run unit tests
-	cargo test
+	cargo test --features=bin
 
 .PHONY: run
 run: ## Run tinysearch with sample input
@@ -31,7 +31,7 @@ run: ## Run tinysearch with sample input
 
 .PHONY: pack
 pack: ## Pack tinysearch node module
-	wasm-pack build bin
+	wasm-pack build tinysearch
 	wasm-pack pack
 
 .PHONY: publish
diff --git a/bin/Cargo.toml b/bin/Cargo.toml
deleted file mode 100644
index 672e709..0000000
--- a/bin/Cargo.toml
+++ /dev/null
@@ -1,28 +0,0 @@
-[package]
-name = "tinysearch"
-authors = ["Matthias Endler <matthias-endler@gmx.net>"]
-version = "0.7.0"
-edition = "2021"
-description = "A tiny search engine for static websites"
-license = "Apache-2.0/MIT"
-documentation = "https://github.com/mre/tinysearch/blob/master/README.md"
-homepage = "https://github.com/mre/tinysearch"
-repository = "https://github.com/mre/tinysearch"
-
-[dependencies]
-tinysearch-shared = { path = "../shared", version = "0.7.0" }
-
-argh = "0.1.5"
-log = "0.4.14"
-serde_json = "1.0.66"
-anyhow = "1.0.43"
-tempfile = "3.2.0"
-serde = { version = "1.0.127", features = ["derive"] }
-serde_derive = "1.0.127"
-phf = "0.8.0"
-includedir = "0.6.0"
-strip_markdown = "0.2.0"
-xorf = "0.7.2"
-
-[build-dependencies]
-includedir_codegen = "0.6.0"
diff --git a/bin/build.rs b/bin/build.rs
deleted file mode 100644
index c0e3378..0000000
--- a/bin/build.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-extern crate includedir_codegen;
-
-use includedir_codegen::Compression;
-
-fn main() {
-    includedir_codegen::start("FILES")
-        .dir("../engine", Compression::Gzip)
-        .dir("../shared", Compression::Gzip)
-        .build("engine.rs")
-        .unwrap();
-}
diff --git a/bin/src/main.rs b/bin/src/main.rs
deleted file mode 100644
index e7a196e..0000000
--- a/bin/src/main.rs
+++ /dev/null
@@ -1,160 +0,0 @@
-#[macro_use]
-extern crate log;
-
-mod index;
-mod storage;
-
-use anyhow::{bail, Context, Error, Result};
-use argh::FromArgs;
-use std::io::Write;
-use std::path::{Path, PathBuf};
-use std::process::{Command, Stdio};
-use std::{env, fs};
-use tempfile::tempdir;
-
-use fs::File;
-use index::Posts;
-
-// The search engine code gets statically included into the binary.
-// During indexation (when running tinysearch), this will be compiled to WASM.
-include!(concat!(env!("OUT_DIR"), "/engine.rs"));
-
-// Include a bare-bones HTML page that demonstrates how tinysearch is used
-static DEMO_HTML: &str = include_str!("../assets/demo.html");
-
-fn default_output_dir() -> PathBuf {
-    fs::create_dir_all("./wasm_output").unwrap();
-    PathBuf::from("./wasm_output")
-}
-
-#[derive(FromArgs)]
-/// A tiny, static search engine for static websites
-struct Opt {
-    /// show version and exit
-    #[argh(switch)]
-    version: bool,
-
-    /// index JSON file to process
-    #[argh(positional)]
-    index: Option<PathBuf>,
-
-    /// output path for WASM module ("wasm_output" directory by default)
-    #[argh(option, short = 'p', long = "path", default = "default_output_dir()")]
-    out_path: PathBuf,
-
-    /// optimize the output using binaryen
-    #[argh(switch, short = 'o', long = "optimize")]
-    optimize: bool,
-}
-
-fn unpack_engine(temp_dir: &Path) -> Result<(), Error> {
-    println!("Starting unpack");
-    for file in FILES.file_names() {
-        println!("Copying {:?}", file);
-        // This hack removes the "../" prefix that
-        // gets introduced by including the crates
-        // from the `bin` parent directory.
-        let filepath = file.trim_start_matches("../");
-        let outpath = temp_dir.join(filepath);
-        if let Some(parent) = outpath.parent() {
-            debug!("Creating parent dir {:?}", &parent);
-            fs::create_dir_all(&parent)?;
-        }
-        let content = FILES.get(file)?;
-        let mut outfile = File::create(&outpath)?;
-        outfile.write_all(&content)?;
-    }
-    Ok(())
-}
-
-fn main() -> Result<(), Error> {
-    FILES.set_passthrough(env::var_os("PASSTHROUGH").is_some());
-
-    let opt: Opt = argh::from_env();
-
-    if opt.version {
-        println!("tinysearch {}", env!("CARGO_PKG_VERSION"));
-        std::process::exit(0);
-    }
-
-    let out_path = opt.out_path.canonicalize()?;
-
-    let index = opt.index.context("No index file specified")?;
-    let posts: Posts = index::read(fs::read_to_string(index)?)?;
-    trace!("Generating storage from posts: {:#?}", posts);
-    storage::write(posts)?;
-
-    let temp_dir = tempdir()?;
-    println!(
-        "Unpacking tinysearch WASM engine into temporary directory {:?}",
-        temp_dir.path()
-    );
-    unpack_engine(temp_dir.path())?;
-    debug!("Crate content extracted to {:?}/", &temp_dir);
-
-    let engine_dir = temp_dir.path().join("engine");
-    if !engine_dir.exists() {
-        fs::create_dir_all(&engine_dir)?;
-    }
-    if !engine_dir.exists() {
-        for path in fs::read_dir(out_path)? {
-            println!("Name: {}", path.unwrap().path().display())
-        }
-        bail!(
-            "Engine directory could not be created at {}",
-            engine_dir.display()
-        );
-    }
-
-    println!("Copying index into crate");
-    fs::copy("storage", engine_dir.join("storage"))?;
-
-    println!("Compiling WASM module using wasm-pack");
-    wasm_pack(&temp_dir.path().join("engine"), &out_path)?;
-
-    if opt.optimize {
-        optimize(&out_path)?;
-    }
-
-    fs::write(&out_path.join("demo.html"), DEMO_HTML)?;
-
-    println!("All done! Open the output folder with a web server to try the demo.");
-    Ok(())
-}
-
-fn wasm_pack(in_dir: &Path, out_dir: &Path) -> Result<String, Error> {
-    run_output(
-        Command::new("wasm-pack")
-            .arg("build")
-            .arg(in_dir)
-            .arg("--target")
-            .arg("web")
-            .arg("--release")
-            .arg("--out-dir")
-            .arg(out_dir),
-    )
-}
-
-fn optimize(dir: &Path) -> Result<String, Error> {
-    run_output(
-        Command::new("wasm-opt")
-            .current_dir(dir)
-            .arg("-Oz")
-            .arg("-o")
-            .arg("tinysearch_engine_bg.wasm")
-            .arg("tinysearch_engine_bg.wasm"),
-    )
-}
-
-pub fn run_output(cmd: &mut Command) -> Result<String, Error> {
-    log::debug!("running {:?}", cmd);
-    let output = cmd
-        .stderr(Stdio::inherit())
-        .output()
-        .with_context(|| format!("failed to run {:?}", cmd))?;
-
-    if !output.status.success() {
-        anyhow::bail!("failed to execute {:?}\nstatus: {}", cmd, output.status)
-    }
-    Ok(String::from_utf8_lossy(&output.stdout).into_owned())
-}
diff --git a/bin/assets/demo.html b/demo.html
similarity index 100%
rename from bin/assets/demo.html
rename to demo.html
diff --git a/engine/.gitignore b/engine/.gitignore
deleted file mode 100644
index 2f88dba..0000000
--- a/engine/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/target
-**/*.rs.bk
-Cargo.lock
\ No newline at end of file
diff --git a/engine/Cargo.lock b/engine/Cargo.lock
new file mode 100644
index 0000000..a2f3dd3
--- /dev/null
+++ b/engine/Cargo.lock
@@ -0,0 +1,260 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "bincode"
+version = "1.3.3"
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+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "bumpalo"
+version = "3.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+ "serde_derive",
+]
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+ "unicode-xid",
+]
+
+[[package]]
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+version = "0.6.4"
+dependencies = [
+ "once_cell",
+ "tinysearch-shared",
+ "wasm-bindgen",
+ "wee_alloc",
+ "xorf",
+]
+
+[[package]]
+name = "tinysearch-shared"
+version = "0.6.4"
+dependencies = [
+ "bincode",
+ "serde",
+ "xorf",
+]
+
+[[package]]
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+ "cfg-if 1.0.0",
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+ "serde_json",
+ "wasm-bindgen-macro",
+]
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+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
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+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
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+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
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+ "cfg-if 0.1.10",
+ "libc",
+ "memory_units",
+ "winapi",
+]
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+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
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+[[package]]
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+
+[[package]]
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+ "serde",
+]
diff --git a/engine/src/lib.rs b/engine/src/lib.rs
deleted file mode 100644
index a0905eb..0000000
--- a/engine/src/lib.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-use once_cell::sync::Lazy;
-use wasm_bindgen::prelude::*;
-use xorf::{HashProxy, Xor8};
-
-use std::cmp::Reverse;
-use std::collections::hash_map::DefaultHasher;
-
-use tinysearch_shared::{Filters, PostId, Score, Storage};
-pub type Filter = HashProxy<String, DefaultHasher, Xor8>;
-
-#[global_allocator]
-static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
-
-const TITLE_WEIGHT: usize = 3;
-
-static FILTERS: Lazy<Filters> = Lazy::new(|| {
-    let bytes = include_bytes!("../storage");
-    Storage::from_bytes(bytes).unwrap().filters
-});
-
-// Wrapper around filter score, that also scores the post title
-// Post title score has a higher weight than post body
-fn score(title: &String, search_terms: &Vec<String>, filter: &Filter) -> usize {
-    let title_terms: Vec<String> = tokenize(&title);
-    let title_score: usize = search_terms
-        .iter()
-        .filter(|term| title_terms.contains(&term))
-        .count();
-    TITLE_WEIGHT * title_score + filter.score(search_terms)
-}
-
-fn tokenize(s: &str) -> Vec<String> {
-    s.to_lowercase()
-        .split_whitespace()
-        .filter(|&t| !t.trim().is_empty())
-        .map(String::from)
-        .collect()
-}
-
-#[wasm_bindgen]
-pub fn search(query: String, num_results: usize) -> JsValue {
-    let search_terms: Vec<String> = tokenize(&query);
-
-    let mut matches: Vec<(&PostId, usize)> = FILTERS
-        .iter()
-        .map(|(post_id, filter)| (post_id, score(&post_id.0, &search_terms, &filter)))
-        .filter(|(_post_id, score)| *score > 0)
-        .collect();
-
-    matches.sort_by_key(|k| Reverse(k.1));
-
-    let results: Vec<&PostId> = matches.into_iter().take(num_results).map(|p| p.0).collect();
-
-    JsValue::from_serde(&results).unwrap()
-}
diff --git a/examples/yew-example-crate/.gitignore b/examples/yew-example-crate/.gitignore
new file mode 100644
index 0000000..936c7e2
--- /dev/null
+++ b/examples/yew-example-crate/.gitignore
@@ -0,0 +1,3 @@
+example-search
+target
+dist
diff --git a/examples/yew-example-crate/Cargo.lock b/examples/yew-example-crate/Cargo.lock
new file mode 100644
index 0000000..f14f703
--- /dev/null
+++ b/examples/yew-example-crate/Cargo.lock
@@ -0,0 +1,672 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
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+dependencies = [
+ "convert_case",
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "syn",
+]
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+[[package]]
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+version = "0.7.0"
+dependencies = [
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+ "serde-wasm-bindgen",
+ "tinysearch",
+ "wasm-bindgen",
+ "wee_alloc",
+ "xorf",
+]
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diff --git a/examples/yew-example-crate/Cargo.toml b/examples/yew-example-crate/Cargo.toml
new file mode 100644
index 0000000..adfd90e
--- /dev/null
+++ b/examples/yew-example-crate/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "yew-example-crate"
+version = "0.1.0"
+edition = "2021"
+
+
+[dependencies]
+console_error_panic_hook = "0.1"
+wasm-bindgen = "0.2"
+ybc = "0.2"
+yew = "0.18"
+example_search = {path = "./example-search", features=[]}
+
+
+[workspace]
+members = []
\ No newline at end of file
diff --git a/examples/yew-example-crate/Trunk.toml b/examples/yew-example-crate/Trunk.toml
new file mode 100644
index 0000000..0613947
--- /dev/null
+++ b/examples/yew-example-crate/Trunk.toml
@@ -0,0 +1,13 @@
+[build]
+target = "index.html"
+dist = "dist"
+
+[[hooks]]
+# This hook example shows all the current available fields. It will execute the equivalent of
+# typing "echo Hello Trunk!" right at the start of the build process (even before the HTML file
+# is read). By default, the command is spawned directly and no shell is used.
+stage = "pre_build"
+command = "sh"
+command_arguments = [
+    "-c", 
+    "cd ../../ && cargo run --features=bin --release -- -m crate -p examples/yew-example-crate/example-search/ --crate-name example_search --engine-version 'path=\"../../../tinysearch\"' --non-top-level-crate fixtures/index.json"]
diff --git a/examples/yew-example-crate/index.html b/examples/yew-example-crate/index.html
new file mode 100644
index 0000000..f870492
--- /dev/null
+++ b/examples/yew-example-crate/index.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1"/>
+    <title>Trunk | Yew | YBC</title>
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.3/css/bulma.min.css"/>
+
+    <link data-trunk rel="scss" href="src/index.scss"/>
+    <base data-trunk-public-url/>
+</head>
+<body>
+    <link data-trunk rel="rust" href="Cargo.toml" data-wasm-opt="z" data-bin="yew-example-crate"/>
+</body>
+</html>
diff --git a/examples/yew-example-crate/src/index.scss b/examples/yew-example-crate/src/index.scss
new file mode 100644
index 0000000..35a1942
--- /dev/null
+++ b/examples/yew-example-crate/src/index.scss
@@ -0,0 +1,3 @@
+@charset "utf-8";
+
+html {}
diff --git a/examples/yew-example-crate/src/main.rs b/examples/yew-example-crate/src/main.rs
new file mode 100644
index 0000000..748f419
--- /dev/null
+++ b/examples/yew-example-crate/src/main.rs
@@ -0,0 +1,110 @@
+#![recursion_limit = "1024"]
+
+use console_error_panic_hook::set_once as set_panic_hook;
+use ybc::TileCtx::{Child, Parent};
+use ybc::InputType::Text;
+use yew::prelude::*;
+
+use example_search::search_local;
+
+struct App{
+    value: String,
+    posts: Vec<String>,
+    link: ComponentLink<App>
+}
+
+enum Msg {
+    SearchChanged(String)
+}
+
+impl App{
+    fn render_post(s: &String) -> yew::Html{
+        html!{
+            <ybc::Tile ctx=Parent>
+                <ybc::Tile ctx=Child classes=classes!("notification", "is-success")>
+                    <ybc::Subtitle size=ybc::HeaderSize::Is3 classes=classes!("has-text-white")>{s.clone()}</ybc::Subtitle>
+                </ybc::Tile>
+            </ybc::Tile>
+        }
+    }
+}
+
+impl Component for App {
+    type Message = Msg;
+    type Properties = ();
+
+    fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
+        Self{
+            value: String::default(),
+            posts: Vec::new(),
+            link: link
+        }
+    }
+
+    fn update(&mut self, msg: Self::Message) -> bool {
+        match msg {
+            Msg::SearchChanged(s) => {
+                if s != self.value{
+                    self.value = s;
+                    let posts = search_local(self.value.clone(), 5);
+                    self.posts = posts.iter().map(|x|x.0.clone()).collect();
+                    true
+                }else{
+                    false
+                }
+            }
+        }
+    }
+
+    fn change(&mut self, _: Self::Properties) -> bool {
+        false
+    }
+
+    fn view(&self) -> Html {
+        html! {
+            <>
+            <ybc::Navbar
+                classes=classes!("is-success")
+                padded=true
+                navbrand=html!{
+                    <ybc::NavbarItem>
+                        <ybc::Title classes=classes!("has-text-white") size=ybc::HeaderSize::Is4>{"Tinysearch | Trunk | Yew | YBC | demo"}</ybc::Title>
+                    </ybc::NavbarItem>
+                }
+                navstart=html!{}
+                navend=html!{
+                    <>
+                    <ybc::NavbarItem>
+                        <ybc::Input 
+                            name="as" value={self.value.clone()}
+                            update=self.link.callback(|s:String| Msg::SearchChanged(s))
+                            r#type=Text ></ybc::Input>
+                    </ybc::NavbarItem>
+                    </>
+                }
+            />
+            
+
+            <ybc::Hero
+                classes=classes!("is-light")
+                size=ybc::HeroSize::FullheightWithNavbar
+                body=html!{
+                    <ybc::Container>
+                        <ybc::Tile ctx=Parent size=ybc::TileSize::Twelve vertical=true>
+                        {
+                            for self.posts.iter().map(App::render_post)
+                        }
+                        </ybc::Tile>
+                    </ybc::Container>
+                }>
+            </ybc::Hero>
+            </>
+        }
+    }
+}
+
+fn main() {
+    set_panic_hook();
+
+    yew::start_app::<App>();
+}
\ No newline at end of file
diff --git a/examples/yew-example-storage/.gitignore b/examples/yew-example-storage/.gitignore
new file mode 100644
index 0000000..936c7e2
--- /dev/null
+++ b/examples/yew-example-storage/.gitignore
@@ -0,0 +1,3 @@
+example-search
+target
+dist
diff --git a/examples/yew-example-storage/Cargo.lock b/examples/yew-example-storage/Cargo.lock
new file mode 100644
index 0000000..8d62f2c
--- /dev/null
+++ b/examples/yew-example-storage/Cargo.lock
@@ -0,0 +1,598 @@
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+# It is not intended for manual editing.
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+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4d5154faef86dddd2eb333d4755ea5643787d20aca683e58759b0e53351409f"
+dependencies = [
+ "anyhow",
+ "anymap",
+ "bincode",
+ "cfg-if",
+ "cfg-match",
+ "console_error_panic_hook",
+ "gloo",
+ "http",
+ "indexmap",
+ "js-sys",
+ "log",
+ "ryu",
+ "serde",
+ "serde_json",
+ "slab",
+ "thiserror",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "yew-macro",
+]
+
+[[package]]
+name = "yew-example-storage"
+version = "0.1.0"
+dependencies = [
+ "console_error_panic_hook",
+ "once_cell",
+ "tinysearch",
+ "wasm-bindgen",
+ "ybc",
+ "yew",
+]
+
+[[package]]
+name = "yew-macro"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6e23bfe3dc3933fbe9592d149c9985f3047d08c637a884b9344c21e56e092ef"
+dependencies = [
+ "boolinator",
+ "lazy_static",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "yew-router"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27666236d9597eac9be560e841e415e20ba67020bc8cd081076be178e159c8bc"
+dependencies = [
+ "cfg-if",
+ "cfg-match",
+ "gloo",
+ "js-sys",
+ "log",
+ "nom",
+ "serde",
+ "serde_json",
+ "wasm-bindgen",
+ "web-sys",
+ "yew",
+ "yew-router-macro",
+ "yew-router-route-parser",
+]
+
+[[package]]
+name = "yew-router-macro"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c0ace2924b7a175e2d1c0e62ee7022a5ad840040dcd52414ce5f410ab322dba"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "yew-router-route-parser",
+]
+
+[[package]]
+name = "yew-router-route-parser"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de4a67208fb46b900af18a7397938b01f379dfc18da34799cfa8347eec715697"
+dependencies = [
+ "nom",
+]
+
+[[package]]
+name = "yewtil"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8543663ac49cd613df079282a1d8bdbdebdad6e02bac229f870fd4237b5d9aaa"
+dependencies = [
+ "log",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "yew",
+]
diff --git a/examples/yew-example-storage/Cargo.toml b/examples/yew-example-storage/Cargo.toml
new file mode 100644
index 0000000..b33550a
--- /dev/null
+++ b/examples/yew-example-storage/Cargo.toml
@@ -0,0 +1,16 @@
+[package]
+name = "yew-example-storage"
+version = "0.1.0"
+edition = "2021"
+
+
+[dependencies]
+console_error_panic_hook = "0.1"
+wasm-bindgen = "0.2"
+ybc = "0.2"
+yew = "0.18"
+once_cell = "*"
+tinysearch = {path="../../tinysearch"}
+
+[workspace]
+members = []
\ No newline at end of file
diff --git a/examples/yew-example-storage/Trunk.toml b/examples/yew-example-storage/Trunk.toml
new file mode 100644
index 0000000..62d4bb9
--- /dev/null
+++ b/examples/yew-example-storage/Trunk.toml
@@ -0,0 +1,10 @@
+[build]
+target = "index.html"
+dist = "dist"
+
+[[hooks]]
+stage = "pre_build"
+command = "sh"
+command_arguments = [
+    "-c", 
+    "cd ../../ && cargo run --features=bin --release -- -m storage -p examples/yew-example-storage/src/ fixtures/index.json"]
diff --git a/examples/yew-example-storage/index.html b/examples/yew-example-storage/index.html
new file mode 100644
index 0000000..be37e29
--- /dev/null
+++ b/examples/yew-example-storage/index.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1"/>
+    <title>Trunk | Yew | YBC</title>
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.3/css/bulma.min.css"/>
+
+    <link data-trunk rel="scss" href="src/index.scss"/>
+    <base data-trunk-public-url/>
+</head>
+<body>
+    <link data-trunk rel="rust" href="Cargo.toml" data-wasm-opt="z" data-bin="yew-example-storage"/>
+</body>
+</html>
diff --git a/examples/yew-example-storage/src/index.scss b/examples/yew-example-storage/src/index.scss
new file mode 100644
index 0000000..35a1942
--- /dev/null
+++ b/examples/yew-example-storage/src/index.scss
@@ -0,0 +1,3 @@
+@charset "utf-8";
+
+html {}
diff --git a/examples/yew-example-storage/src/main.rs b/examples/yew-example-storage/src/main.rs
new file mode 100644
index 0000000..d3e5ac7
--- /dev/null
+++ b/examples/yew-example-storage/src/main.rs
@@ -0,0 +1,115 @@
+#![recursion_limit = "1024"]
+
+use console_error_panic_hook::set_once as set_panic_hook;
+use once_cell::sync::Lazy;
+use ybc::TileCtx::{Child, Parent};
+use ybc::InputType::Text;
+use yew::prelude::*;
+use tinysearch::{Filters, Storage,search};
+
+struct App{
+    value: String,
+    posts: Vec<String>,
+    link: ComponentLink<App>
+}
+
+enum Msg {
+    SearchChanged(String)
+}
+
+static FILTERS: Lazy<Filters> = Lazy::new(|| {
+    let bytes = include_bytes!("storage");
+    Storage::from_bytes(bytes).unwrap().filters
+});
+
+impl App{
+    fn render_post(s: &String) -> yew::Html{
+        html!{
+            <ybc::Tile ctx=Parent>
+                <ybc::Tile ctx=Child classes=classes!("notification", "is-success")>
+                    <ybc::Subtitle size=ybc::HeaderSize::Is3 classes=classes!("has-text-white")>{s.clone()}</ybc::Subtitle>
+                </ybc::Tile>
+            </ybc::Tile>
+        }
+    }
+}
+
+impl Component for App {
+    type Message = Msg;
+    type Properties = ();
+
+    fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
+        Self{
+            value: String::default(),
+            posts: Vec::new(),
+            link: link
+        }
+    }
+
+    fn update(&mut self, msg: Self::Message) -> bool {
+        match msg {
+            Msg::SearchChanged(s) => {
+                if s != self.value{
+                    self.value = s;
+                    let posts = search(&FILTERS, self.value.clone(), 5);
+                    self.posts = posts.iter().map(|x|x.0.clone()).collect();
+                    true
+                }else{
+                    false
+                }
+            }
+        }
+    }
+
+    fn change(&mut self, _: Self::Properties) -> bool {
+        false
+    }
+
+    fn view(&self) -> Html {
+        html! {
+            <>
+            <ybc::Navbar
+                classes=classes!("is-success")
+                padded=true
+                navbrand=html!{
+                    <ybc::NavbarItem>
+                        <ybc::Title classes=classes!("has-text-white") size=ybc::HeaderSize::Is4>{"Tinysearch | Trunk | Yew | YBC | demo"}</ybc::Title>
+                    </ybc::NavbarItem>
+                }
+                navstart=html!{}
+                navend=html!{
+                    <>
+                    <ybc::NavbarItem>
+                        <ybc::Input 
+                            name="as" value={self.value.clone()}
+                            update=self.link.callback(|s:String| Msg::SearchChanged(s))
+                            r#type=Text ></ybc::Input>
+                    </ybc::NavbarItem>
+                    </>
+                }
+            />
+            
+
+            <ybc::Hero
+                classes=classes!("is-light")
+                size=ybc::HeroSize::FullheightWithNavbar
+                body=html!{
+                    <ybc::Container>
+                        <ybc::Tile ctx=Parent size=ybc::TileSize::Twelve vertical=true>
+                        {
+                            for self.posts.iter().map(App::render_post)
+                        }
+                        </ybc::Tile>
+                    </ybc::Container>
+                }>
+            </ybc::Hero>
+            </>
+        }
+    }
+}
+
+fn main() {
+    set_panic_hook();
+
+    yew::start_app::<App>();
+}
\ No newline at end of file
diff --git a/report.json b/report.json
new file mode 100644
index 0000000..940d8ff
--- /dev/null
+++ b/report.json
@@ -0,0 +1,26 @@
+{
+  "detailed_stats": false,
+  "total": 40,
+  "successful": 39,
+  "unknown": 0,
+  "unsupported": 0,
+  "timeouts": 0,
+  "redirects": 0,
+  "excludes": 0,
+  "errors": 1,
+  "cached": 0,
+  "success_map": {},
+  "fail_map": {
+    "./README.md": [
+      {
+        "url": "http://0.0.0.0:8000/demo.html",
+        "status": {
+          "text": "Failed: Network error",
+          "code": 404
+        }
+      }
+    ]
+  },
+  "suggestion_map": {},
+  "excluded_map": {}
+}
\ No newline at end of file
diff --git a/shared/.gitignore b/shared/.gitignore
deleted file mode 100644
index 2f88dba..0000000
--- a/shared/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/target
-**/*.rs.bk
-Cargo.lock
\ No newline at end of file
diff --git a/shared/Cargo.toml b/shared/Cargo.toml
deleted file mode 100644
index 42cc843..0000000
--- a/shared/Cargo.toml
+++ /dev/null
@@ -1,22 +0,0 @@
-[package]
-name = "tinysearch-shared"
-version = "0.7.0"
-authors = ["Matthias Endler <matthias-endler@gmx.net>"]
-edition = "2021"
-description = "Shared libraries for tinysearch - a tiny search engine for static websites"
-license = "Apache-2.0/MIT"
-documentation = "https://github.com/mre/tinysearch/blob/master/README.md"
-homepage = "https://github.com/mre/tinysearch"
-repository = "https://github.com/mre/tinysearch"
-
-[dependencies]
-bincode = "1.3.3"
-
-[dependencies.serde]
-version = "1.0.127"
-features = ["derive"]
-
-[dependencies.xorf]
-version = "0.7.2"
-default-features = false 
-features = ["serde"]
diff --git a/shared/src/lib.rs b/shared/src/lib.rs
deleted file mode 100644
index 86afffd..0000000
--- a/shared/src/lib.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-use bincode::Error as BincodeError;
-use serde::{Deserialize, Serialize};
-use std::convert::From;
-use xorf::{Filter, HashProxy, Xor8};
-
-use std::collections::hash_map::DefaultHasher;
-
-type Title = String;
-type Url = String;
-type Meta = Option<String>;
-pub type PostId = (Title, Url, Meta);
-pub type PostFilter = (PostId, HashProxy<String, DefaultHasher, Xor8>);
-pub type Filters = Vec<PostFilter>;
-
-#[derive(Serialize, Deserialize)]
-pub struct Storage {
-    pub filters: Filters,
-}
-
-impl From<Filters> for Storage {
-    fn from(filters: Filters) -> Self {
-        Storage { filters }
-    }
-}
-
-pub trait Score {
-    fn score(&self, terms: &[String]) -> usize;
-}
-
-// the score denotes the number of terms from the query that are contained in the
-// current filter
-impl Score for HashProxy<String, DefaultHasher, Xor8> {
-    fn score(&self, terms: &[String]) -> usize {
-        terms.iter().filter(|term| self.contains(term)).count()
-    }
-}
-
-impl Storage {
-    pub fn to_bytes(&self) -> Result<Vec<u8>, BincodeError> {
-        let encoded: Vec<u8> = bincode::serialize(&self)?;
-        Ok(encoded)
-    }
-
-    pub fn from_bytes(bytes: &[u8]) -> Result<Self, BincodeError> {
-        let decoded: Filters = bincode::deserialize(bytes)?;
-        Ok(Storage { filters: decoded })
-    }
-}
diff --git a/testscript.sh b/testscript.sh
new file mode 100755
index 0000000..976e2f1
--- /dev/null
+++ b/testscript.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+#
+
+for example in `ls -1 examples`; do
+  (cd "examples/$example" && trunk build index.html) || exit 1;
+done
diff --git a/bin/.gitignore b/tinysearch/.gitignore
similarity index 100%
rename from bin/.gitignore
rename to tinysearch/.gitignore
diff --git a/tinysearch/Cargo.toml b/tinysearch/Cargo.toml
new file mode 100644
index 0000000..f2b254d
--- /dev/null
+++ b/tinysearch/Cargo.toml
@@ -0,0 +1,58 @@
+[package]
+name = "tinysearch"
+authors = ["Matthias Endler <matthias-endler@gmx.net>"]
+version = "0.7.0"
+edition = "2021"
+description = "A tiny search engine for static websites"
+license = "Apache-2.0/MIT"
+documentation = "https://github.com/mre/tinysearch/blob/master/README.md"
+homepage = "https://github.com/mre/tinysearch"
+repository = "https://github.com/mre/tinysearch"
+include = ["/src/assets"]
+[lib]
+
+[[bin]]
+name = "tinysearch"
+required-features = ["bin"]
+
+[dependencies]
+bincode = "1.3.3"
+
+
+argh = { version = "0.1.10", optional = true }
+log = { version = "0.4.19", optional = true }
+serde_json = { version = "1.0.103", optional = true }
+anyhow = { version = "1.0.72", optional = true }
+tempfile = { version = "3.7.0", optional = true }
+
+serde_derive = { version = "1.0.175", optional = true }
+phf = { version = "0.11.2", optional = true }
+strip_markdown = { version = "0.2.0", optional = true }
+strum = { version = "0.25.0", features = ["derive"], optional = true }
+toml_edit = { version = "0.19.14", optional = true }
+
+
+[dependencies.serde]
+version = "1.0.175"
+features = ["derive"]
+
+[dependencies.xorf]
+version = "0.8.1"
+default-features = false 
+features = ["serde"]
+
+
+[features]
+default = []
+bin = [
+    "argh",
+    "log",
+    "serde_json",
+    "anyhow",
+    "tempfile",
+    "serde_derive",
+    "phf",
+    "strip_markdown",
+    "strum",
+    "toml_edit",
+]
diff --git a/engine/Cargo.toml b/tinysearch/assets/crate/Cargo.toml
similarity index 59%
rename from engine/Cargo.toml
rename to tinysearch/assets/crate/Cargo.toml
index 54ae348..b610f75 100644
--- a/engine/Cargo.toml
+++ b/tinysearch/assets/crate/Cargo.toml
@@ -1,5 +1,7 @@
+# WARNING: this file is autogenerated!
+
 [package]
-name = "tinysearch-engine"
+name = "THIS_VALUE_SHOULD_BE_FILLED"
 authors = ["Matthias Endler <matthias-endler@gmx.net>"]
 version = "0.7.0"
 edition = "2021"
@@ -7,26 +9,28 @@ description = "A tiny search engine for static websites"
 license = "Apache-2.0/MIT"
 documentation = "https://github.com/mre/tinysearch/blob/master/README.md"
 homepage = "https://github.com/mre/tinysearch"
+wasm-opt = false
 
 [lib]
 crate-type = ["cdylib"]
 
+[features]
+default=["bind"]
+bind=["wee_alloc", "wasm-bindgen", "serde-wasm-bindgen"]
+
 [dependencies]
-wee_alloc = "0.4.5"
 once_cell = "1.8.0"
+tinysearch = "THIS_VALUE_SHOULD_BE_FILLED"
 
-[dependencies.tinysearch-shared]
-path = "../shared"
-version = "0.7.0"
+
+wee_alloc = {version = "0.4.5", optional = true}
+wasm-bindgen= {version = "0.2.75", optional = true}
+serde-wasm-bindgen = {version = "0.4", optional = true}
 
 [dependencies.xorf]
 version = "0.7.2"
 default-features = false 
 
-[dependencies.wasm-bindgen]
-version = "0.2.75"
-features = ["serde-serialize"]
-
 [workspace]
 members = []
 
@@ -34,3 +38,4 @@ members = []
 opt-level = 's'  # Optimize for size.
 lto = true
 codegen-units = 1
+
diff --git a/tinysearch/assets/crate/src/lib.rs b/tinysearch/assets/crate/src/lib.rs
new file mode 100644
index 0000000..3556be5
--- /dev/null
+++ b/tinysearch/assets/crate/src/lib.rs
@@ -0,0 +1,27 @@
+use once_cell::sync::Lazy;
+
+#[cfg(feature = "bind")]
+use serde_wasm_bindgen;
+#[cfg(feature = "bind")]
+use wasm_bindgen::prelude::*;
+
+use tinysearch::{search as base_search, Filters, PostId, Storage};
+
+#[cfg(feature = "bind")]
+#[global_allocator]
+static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
+
+static FILTERS: Lazy<Filters> = Lazy::new(|| {
+    let bytes = include_bytes!("storage");
+    Storage::from_bytes(bytes).unwrap().filters
+});
+
+pub fn search_local(query: String, num_results: usize) -> Vec<&'static PostId> {
+    base_search(&FILTERS, query, num_results)
+}
+
+#[cfg(feature = "bind")]
+#[wasm_bindgen]
+pub fn search(query: String, num_results: usize) -> JsValue {
+    serde_wasm_bindgen::to_value(&search_local(query, num_results)).unwrap()
+}
diff --git a/tinysearch/assets/demo.html b/tinysearch/assets/demo.html
new file mode 100644
index 0000000..5fae875
--- /dev/null
+++ b/tinysearch/assets/demo.html
@@ -0,0 +1,72 @@
+<html>
+
+<head>
+  <meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
+</head>
+
+<body>
+  <!-- Note the usage of `type=module` here as this is an ES6 module -->
+  <script type="module">
+    // Use ES module import syntax to import functionality from the module
+    // that we have compiled.
+    //
+    // Note that the `default` import is an initialization function which
+    // will "boot" the module and make it ready to use. Currently browsers
+    // don't support natively imported WebAssembly as an ES module, but
+    // eventually the manual initialization won't be required!
+    // import { search, default as init } from './{WASM_NAME}.js';
+    import { search, default as init } from './{WASM_NAME}.js';
+    window.search = search;
+
+    async function run() {
+      // First up we need to actually load the wasm file, so we use the
+      // default export to inform it where the wasm file is located on the
+      // server, and then we wait on the returned promise to wait for the
+      // wasm to be loaded.
+      //
+      // Note that instead of a string here you can also pass in an instance
+      // of `WebAssembly.Module` which allows you to compile your own module.
+      // Also note that the promise, when resolved, yields the wasm module's
+      // exports which is the same as importing the `*_bg` module in other
+      // modes
+      await init('./{WASM_NAME}_bg.wasm');
+    }
+
+    run();
+  </script>
+
+  <script>
+    // And afterwards we can use all the functionality defined in wasm.
+    function doSearch() {
+      let value = document.getElementById("demo").value;
+      console.log(`Search query: ${value}`);
+
+      const results = search(value, 5);
+
+      console.log(`Results: ${results}`);
+
+      let ul = document.getElementById("results");
+      ul.innerHTML = "";
+
+      for (i = 0; i < results.length; i++) {
+        var li = document.createElement("li");
+
+        let [title, url] = results[i];
+        let elemlink = document.createElement('a');
+        elemlink.innerHTML = title;
+        elemlink.setAttribute('href', url);
+        li.appendChild(elemlink);
+
+        ul.appendChild(li);
+      }
+    }
+  </script>
+
+  <h2>Search</h2>
+  <input type="text" id="demo" onkeyup="doSearch()">
+  <h2>Results</h2>
+  <ul id="results">
+  </ul>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/bin/assets/stopwords b/tinysearch/assets/stopwords
similarity index 100%
rename from bin/assets/stopwords
rename to tinysearch/assets/stopwords
diff --git a/tinysearch/src/bin/tinysearch.rs b/tinysearch/src/bin/tinysearch.rs
new file mode 100644
index 0000000..b489067
--- /dev/null
+++ b/tinysearch/src/bin/tinysearch.rs
@@ -0,0 +1,431 @@
+#![cfg(feature = "bin")]
+#[macro_use]
+extern crate log;
+
+mod utils;
+use utils::assets;
+use utils::index;
+use utils::storage;
+
+pub use anyhow::{Error, Result};
+use anyhow::{bail, Context};
+use argh::FromArgs;
+use std::path::PathBuf;
+use std::process::{Command, Stdio};
+use std::str::FromStr;
+use std::{env, fs};
+use tempfile::TempDir;
+use toml_edit::{value, Document};
+
+use index::Posts;
+use strum::{EnumString, IntoStaticStr};
+
+fn ensure_exists(path: PathBuf) -> Result<PathBuf, Error> {
+    if !path.exists() {
+        fs::create_dir_all(&path)?;
+    }
+    let path = path.canonicalize()?;
+    if !path.exists() {
+        for path in fs::read_dir(&path)? {
+            println!("Name: {}", path.unwrap().path().display())
+        }
+        bail!("Directory could not be created at {}", &path.display());
+    }
+    Ok(path)
+}
+
+#[derive(Debug)]
+enum DirOrTemp {
+    Path(PathBuf),
+    Temp(TempDir),
+}
+
+impl DirOrTemp {
+    pub fn path(&self) -> PathBuf {
+        match self {
+            DirOrTemp::Path(p) => p.clone(),
+            DirOrTemp::Temp(p) => p.path().to_path_buf(),
+        }
+    }
+}
+
+impl Default for DirOrTemp {
+    fn default() -> Self {
+        Self::Temp(TempDir::new().expect("Failed to create a temporary directory"))
+    }
+}
+
+impl FromStr for DirOrTemp {
+    type Err = <PathBuf as FromStr>::Err;
+
+    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
+        Ok(DirOrTemp::Path(PathBuf::from_str(s)?))
+    }
+}
+
+#[derive(IntoStaticStr, EnumString, Clone)]
+#[strum(serialize_all = "snake_case")]
+enum OutputMode {
+    Search,
+    Storage,
+    Crate,
+    Wasm,
+}
+
+fn parse_engine_version(str: &str) -> Result<toml_edit::Table, String> {
+    let doc = str.parse::<Document>().map_err(|e| e.to_string())?;
+    Ok(doc.as_table().clone())
+}
+
+#[derive(FromArgs, Clone)]
+/// A tiny, static search engine for static websites
+///
+///
+/// It can run in several modes (-m/--mode argument).
+/// Valid modes are:
+/// **search** - runs search engine on generated storage data,
+/// **storage** - generates storage data for posts,
+/// **crate** - creates a Rust crate with storage data,
+/// **wasm** - creates a crate and generates a loadable js/wasm script.
+///
+struct Opt {
+    /// show version and exit
+    #[argh(switch)]
+    version: bool,
+
+    /// output mode
+    #[argh(option, short = 'm', long = "mode", default = "OutputMode::Wasm")]
+    output_mode: OutputMode,
+
+    /// term to search in posts (only for search mode)
+    #[argh(
+        option,
+        short = 'S',
+        long = "search-term",
+        default = "String::default()"
+    )]
+    search_term: String,
+
+    /// number of posts to show in search results (only for search mode)
+    #[argh(option, short = 'N', long = "num-searches", default = "5")]
+    num_searches: usize,
+
+    /// input file to process (either JSON with posts for code generation or storage for inference)
+    #[argh(positional)]
+    input_file: Option<PathBuf>,
+
+    /// output path for WASM module ("wasm_output" directory by default)
+    #[argh(
+        option,
+        short = 'p',
+        long = "path",
+        default = "\"./wasm_output\".into()"
+    )]
+    out_path: PathBuf,
+
+    /// where to put generated crate
+    /// * In wasm mode crate is generated:
+    ///   * If this option is specified: in this path.
+    ///   * If this option is omitted: in a temp directory removed after run.
+    /// * In crate mode this is ignored in favor of -p/--path.
+    #[argh(option, long = "crate-path")]
+    crate_path: Option<PathBuf>,
+
+    /// this version will be used in Cargo.toml for the generated crate
+    /// (only used in wasm, crate modes). This should be a valid TOML table definition.
+    /// Default is 'version="env!("CARGO_PKG_VERSION")"'. If you have a local version of
+    /// tinysearch, you can specify 'path="/path/to/tinysearch"'
+    #[argh(
+        option,
+        short = 'e',
+        long = "engine-version",
+        from_str_fn(parse_engine_version),
+        default = "format!(\"version=\\\"{}\\\"\", env!(\"CARGO_PKG_VERSION\")).parse::<toml_edit::Document>().unwrap().as_table().clone()"
+    )]
+    engine_version: toml_edit::Table,
+
+    /// this name will be used in Cargo.toml for the generated crate (only used in wasm and crate modes)
+    #[argh(
+        option,
+        long = "crate-name",
+        default = "\"tinysearch-engine\".into()"
+    )]
+    crate_name: String,
+
+    /// removes all top-level configs from Cargo.toml of generated crate and makes it locally importable (only makes sense in crate mode)
+    #[argh(
+        switch,
+        long = "non-top-level-crate"
+    )]
+    non_top_level_crate: bool,
+
+    /// optimize the output using binaryen (only valid in wasm mode)
+    #[argh(switch, short = 'o', long = "optimize")]
+    optimize: bool,
+}
+
+trait Stage: Sized {
+    fn from_opt(opt: &Opt) -> Result<Self, Error>;
+
+    fn build(&self) -> Result<(), Error>;
+}
+
+#[derive(Default)]
+struct Search {
+    storage_file: PathBuf,
+    term: String,
+    num_searches: usize,
+}
+
+impl Stage for Search {
+    fn from_opt(opt: &Opt) -> Result<Self, Error> {
+        let input = opt.input_file.clone().context("Missing input file")?;
+        let term = opt.search_term.clone();
+        Ok(Self {
+            storage_file: input
+                .canonicalize()
+                .with_context(|| format!("Failed to find file: {}", input.display()))?,
+            term,
+            num_searches: opt.num_searches,
+        })
+    }
+
+    fn build(&self) -> Result<(), Error> {
+        use tinysearch::{search as base_search, Storage};
+        let bytes = fs::read(&self.storage_file).with_context(|| {
+            format!("Failed to read input file: {}", self.storage_file.display())
+        })?;
+        let filters = Storage::from_bytes(&bytes)?.filters;
+        let results = base_search(&filters, self.term.clone(), self.num_searches);
+        for result in results {
+            println!(
+                "Title: {}, Url: {}, Meta: {:?}",
+                result.0, result.1, result.2
+            );
+        }
+        Ok(())
+    }
+}
+
+#[derive(Default)]
+struct Storage {
+    posts_index: PathBuf,
+    out_path: PathBuf,
+}
+
+impl Stage for Storage {
+    fn from_opt(opt: &Opt) -> Result<Self, Error> {
+        Ok(Self {
+            posts_index: opt.input_file.clone().context("No input file")?,
+            out_path: ensure_exists(opt.out_path.clone())?,
+        })
+    }
+
+    fn build(&self) -> Result<(), Error> {
+        let storage_file = self.out_path.join("storage");
+        println!(
+            "Creating storage file for posts {} in file {}",
+            self.posts_index.display(),
+            storage_file.display()
+        );
+        let posts: Posts = index::read(
+            fs::read_to_string(&self.posts_index)
+            .with_context(||format!("Failed to read file {}",  self.posts_index.display()))?
+        ).with_context(||format!("Failed to decode {}",  self.posts_index.display()))?;
+        trace!("Generating storage from posts: {:#?}", posts);
+        storage::write(posts, &storage_file)?;
+        println!("Storage ready in file {}", storage_file.display());
+        Ok(())
+    }
+}
+
+#[derive(Default)]
+struct Crate {
+    s: Storage,
+    out_path: PathBuf,
+    crate_name: String,
+    engine_version: toml_edit::Table,
+    non_top_level: bool
+}
+
+impl Stage for Crate {
+    fn from_opt(opt: &Opt) -> Result<Self, Error> {
+        if opt.crate_path.is_some(){
+            bail!("Don't use --crate-path to specify crate output dir!");
+        }
+        let out_path = ensure_exists(opt.out_path.clone())?;
+        let storage_opt = {
+            let mut ret: Opt = opt.clone();
+            ret.out_path = ensure_exists(out_path.join("src"))?;
+            ret
+        };
+
+        Ok(Self {
+            s: Storage::from_opt(&storage_opt)?,
+            out_path,
+            crate_name: opt.crate_name.clone(),
+            engine_version: opt.engine_version.clone(),
+            non_top_level: opt.non_top_level_crate
+        })
+    }
+
+    fn build(&self) -> Result<(), Error> {
+        println!(
+            "Creating tinysearch implementation crate {} in directory {}",
+            self.crate_name,
+            self.out_path.display()
+        );
+        let cargo_toml = self.out_path.join("Cargo.toml");
+        let mut cargo_toml_contents = assets::CRATE_CARGO_TOML.parse::<Document>()?;
+        cargo_toml_contents["package"]["name"] = value(self.crate_name.clone());
+        cargo_toml_contents["dependencies"]["tinysearch"] =
+            toml_edit::Item::Table(self.engine_version.clone());
+        if self.non_top_level{
+            cargo_toml_contents.as_table_mut().remove("workspace");
+            cargo_toml_contents.as_table_mut().remove("profile");
+            cargo_toml_contents.as_table_mut().remove("lib");
+            cargo_toml_contents["lib"] = toml_edit::table();
+        }
+        fs::write(&cargo_toml, cargo_toml_contents.to_string())?;
+
+        // let mut file = fs::OpenOptions::new().write(true).truncate(true).open(&cargo_toml)?;
+        // file.write(new.as_bytes())?;
+
+        self.s.build().context("Failed building storage")?;
+        fs::write(
+            &self.out_path.join("src").join("lib.rs"),
+            assets::CRATE_LIB_RS,
+        )?;
+        println!("Crate content generated in {}/", &self.out_path.display());
+        Ok(())
+    }
+}
+
+#[derive(Default)]
+struct Wasm {
+    c: Crate,
+    out_path: PathBuf,
+    crate_path: DirOrTemp,
+    optimize: bool,
+}
+
+impl Wasm {
+    fn ensure_crate_path(crate_path: &Option<PathBuf>) -> Result<DirOrTemp, Error> {
+        Ok(match crate_path {
+            Some(p) => DirOrTemp::Path(ensure_exists(p.clone())?),
+            None => DirOrTemp::default(),
+        })
+    }
+}
+
+impl Stage for Wasm {
+    fn from_opt(opt: &Opt) -> Result<Self, Error> {
+        let crate_path = Wasm::ensure_crate_path(&opt.crate_path)?;
+        let crate_opt = {
+            let mut ret: Opt = opt.clone();
+            ret.out_path = crate_path.path();
+            ret.crate_path = None;
+            ret
+        };
+        Ok(Self {
+            c: Crate::from_opt(&crate_opt)?,
+            out_path: ensure_exists(opt.out_path.clone())?,
+            crate_path,
+            optimize: opt.optimize,
+        })
+    }
+
+    fn build(self: &Wasm) -> Result<(), Error> {
+        self.c.build().context("Failed generating crate")?;
+        println!("Compiling WASM module using wasm-pack");
+        let crate_path = self.crate_path.path();
+        run_output(
+            Command::new("wasm-pack")
+                .arg("build")
+                .arg(&crate_path)
+                .arg("--target")
+                .arg("web")
+                .arg("--release")
+                .arg("--out-dir")
+                .arg(&self.out_path),
+        )?;
+        let wasm_name = self.c.crate_name.replace('-', "_");
+
+        if self.optimize {
+            let wasm_file = format!("{}_bg.wasm", &wasm_name);
+            run_output(
+                Command::new("wasm-opt")
+                    .current_dir(&self.out_path)
+                    .arg("-Oz")
+                    .arg("-o")
+                    .arg(&wasm_file)
+                    .arg(&wasm_file),
+            )?;
+        }
+        let html_path = self.out_path.join("demo.html");
+        fs::write(
+            &html_path,
+            assets::DEMO_HTML.replace("{WASM_NAME}", &wasm_name),
+        )
+        .with_context(|| format!("Failed writing demo.html to {}", &html_path.display()))?;
+        println!("All done! Open the output folder with a web server to try the demo.");
+        Ok(())
+    }
+}
+
+pub fn main() -> Result<(), Error> {
+    let opt: Opt = argh::from_env();
+
+    if opt.version {
+        println!("tinysearch {}", env!("CARGO_PKG_VERSION"));
+        std::process::exit(0);
+    }
+
+    let parse_ctx = || {
+        format!(
+            "Failed to parse options for {} mode",
+            Into::<&'static str>::into(&opt.output_mode)
+        )
+    };
+
+    match opt.output_mode {
+        OutputMode::Search => Search::from_opt(&opt).with_context(parse_ctx)?.build(),
+        OutputMode::Storage => Storage::from_opt(&opt).with_context(parse_ctx)?.build(),
+        OutputMode::Crate => Crate::from_opt(&opt).with_context(parse_ctx)?.build(),
+        OutputMode::Wasm => Wasm::from_opt(&opt).with_context(parse_ctx)?.build(),
+    }
+    .with_context(|| {
+        format!(
+            "Failed to build {} mode",
+            Into::<&'static str>::into(&opt.output_mode)
+        )
+    })
+}
+
+pub fn run_output(cmd: &mut Command) -> Result<String, Error> {
+    println!("running {:?}", cmd);
+    let output = cmd
+        .stderr(Stdio::inherit())
+        .output()
+        .with_context(|| format!("failed to run {:?}", cmd))?;
+
+    if !output.status.success() {
+        anyhow::bail!("failed to execute {:?}\nstatus: {}", cmd, output.status)
+    }
+    Ok(String::from_utf8_lossy(&output.stdout).into_owned())
+}
+
+// #[cfg(test)]
+// mod tests {
+//     use super::*;
+
+//     #[test]
+//     fn test_compile_example(){
+//         run_output(
+//             Command::new("/home/delphi/.cargo/bin/trunk")
+//             .current_dir("../examples/yew-example-storage")
+//             .arg("build")
+//             .arg("--release")
+//         ).unwrap();
+//     }
+// }
\ No newline at end of file
diff --git a/tinysearch/src/bin/utils/assets.rs b/tinysearch/src/bin/utils/assets.rs
new file mode 100644
index 0000000..132d688
--- /dev/null
+++ b/tinysearch/src/bin/utils/assets.rs
@@ -0,0 +1,7 @@
+pub static CRATE_CARGO_TOML: &str = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/assets/crate/Cargo.toml"));
+pub static CRATE_LIB_RS: &str = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/assets/crate/src/lib.rs"));
+
+// Include a bare-bones HTML page template that demonstrates how tinysearch is used
+pub static DEMO_HTML: &str = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/assets/demo.html"));
+
+pub static STOP_WORDS: &str = include_str!(concat!(env!("CARGO_MANIFEST_DIR"), "/assets/stopwords"));
\ No newline at end of file
diff --git a/bin/src/index.rs b/tinysearch/src/bin/utils/index.rs
similarity index 100%
rename from bin/src/index.rs
rename to tinysearch/src/bin/utils/index.rs
diff --git a/tinysearch/src/bin/utils/mod.rs b/tinysearch/src/bin/utils/mod.rs
new file mode 100644
index 0000000..1c3b10c
--- /dev/null
+++ b/tinysearch/src/bin/utils/mod.rs
@@ -0,0 +1,3 @@
+pub mod assets;
+pub mod index;
+pub mod storage;
diff --git a/bin/src/storage.rs b/tinysearch/src/bin/utils/storage.rs
similarity index 87%
rename from bin/src/storage.rs
rename to tinysearch/src/bin/utils/storage.rs
index b0c9979..33249cd 100644
--- a/bin/src/storage.rs
+++ b/tinysearch/src/bin/utils/storage.rs
@@ -1,18 +1,20 @@
 use anyhow::Error;
 use std::collections::{HashMap, HashSet};
 use std::fs;
+use std::path;
 
-use crate::index::Posts;
+use super::assets::STOP_WORDS;
+use super::index::Posts;
 use strip_markdown::strip_markdown;
-use tinysearch_shared::{Filters, PostId, Storage};
+use tinysearch::{Filters, PostId, Storage};
 use xorf::HashProxy;
 
-pub fn write(posts: Posts) -> Result<(), Error> {
+pub fn write(posts: Posts, path: &path::PathBuf) -> Result<(), Error> {
     let filters = build(posts)?;
     trace!("Storage::from");
     let storage = Storage::from(filters);
     trace!("Write");
-    fs::write("storage", storage.to_bytes()?)?;
+    fs::write(path, storage.to_bytes()?)?;
     trace!("ok");
     Ok(())
 }
@@ -45,8 +47,7 @@ pub fn generate_filters(posts: HashMap<PostId, Option<String>>) -> Result<Filter
     // posts.items()}
     debug!("Generate filters");
 
-    let stopwords: &str = include_str!("../assets/stopwords");
-    let stopwords: HashSet<String> = stopwords.split_whitespace().map(String::from).collect();
+    let stopwords: HashSet<String> = STOP_WORDS.split_whitespace().map(String::from).collect();
 
     let split_posts: HashMap<PostId, Option<HashSet<String>>> = posts
         .into_iter()
@@ -97,11 +98,11 @@ mod tests {
         let mut posts = HashMap::new();
         posts.insert(
             (
-                "Maybe You Don't Need Kubernetes, Or Excel - You Know".to_string(),//title
-                "".to_string(),//url
-                None,//meta
+                "Maybe You Don't Need Kubernetes, Or Excel - You Know".to_string(), //title
+                "".to_string(),                                                     //url
+                None,                                                               //meta
             ),
-            None,//body
+            None, //body
         );
         let filters = generate_filters(posts).unwrap();
         assert_eq!(filters.len(), 1);
diff --git a/tinysearch/src/lib.rs b/tinysearch/src/lib.rs
new file mode 100644
index 0000000..8d85e7d
--- /dev/null
+++ b/tinysearch/src/lib.rs
@@ -0,0 +1,83 @@
+use bincode::Error as BincodeError;
+use serde::{Deserialize, Serialize};
+use std::cmp::Reverse;
+use std::collections::hash_map::DefaultHasher;
+use std::convert::From;
+use xorf::{Filter as XorfFilter, HashProxy, Xor8};
+
+type Title = String;
+type Url = String;
+type Meta = Option<String>;
+pub type PostId = (Title, Url, Meta);
+pub type PostFilter = (PostId, HashProxy<String, DefaultHasher, Xor8>);
+pub type Filters = Vec<PostFilter>;
+
+#[derive(Serialize, Deserialize)]
+pub struct Storage {
+    pub filters: Filters,
+}
+
+impl From<Filters> for Storage {
+    fn from(filters: Filters) -> Self {
+        Storage { filters }
+    }
+}
+
+pub trait Score {
+    fn score(&self, terms: &[String]) -> usize;
+}
+
+// the score denotes the number of terms from the query that are contained in the
+// current filter
+impl Score for HashProxy<String, DefaultHasher, Xor8> {
+    fn score(&self, terms: &[String]) -> usize {
+        terms.iter().filter(|term| self.contains(term)).count()
+    }
+}
+
+impl Storage {
+    pub fn to_bytes(&self) -> Result<Vec<u8>, BincodeError> {
+        let encoded: Vec<u8> = bincode::serialize(&self)?;
+        Ok(encoded)
+    }
+
+    pub fn from_bytes(bytes: &[u8]) -> Result<Self, BincodeError> {
+        let decoded: Filters = bincode::deserialize(bytes)?;
+        Ok(Storage { filters: decoded })
+    }
+}
+
+pub type Filter = HashProxy<String, DefaultHasher, Xor8>;
+
+const TITLE_WEIGHT: usize = 3;
+
+// Wrapper around filter score, that also scores the post title
+// Post title score has a higher weight than post body
+fn score(title: &str, search_terms: &[String], filter: &Filter) -> usize {
+    let title_terms: Vec<String> = tokenize(title);
+    let title_score: usize = search_terms
+        .iter()
+        .filter(|term| title_terms.contains(term))
+        .count();
+    TITLE_WEIGHT * title_score + filter.score(search_terms)
+}
+
+fn tokenize(s: &str) -> Vec<String> {
+    s.to_lowercase()
+        .split_whitespace()
+        .filter(|&t| !t.trim().is_empty())
+        .map(String::from)
+        .collect()
+}
+pub fn search(filters: &'_ Filters, query: String, num_results: usize) -> Vec<&'_ PostId> {
+    let search_terms: Vec<String> = tokenize(&query);
+    let mut matches: Vec<(&PostId, usize)> = filters
+        .iter()
+        .map(|(post_id, filter)| (post_id, score(&post_id.0, &search_terms, filter)))
+        .filter(|(_post_id, score)| *score > 0)
+        .collect();
+
+    matches.sort_by_key(|k| Reverse(k.1));
+
+    matches.into_iter().take(num_results).map(|p| p.0).collect()
+}