🥇 Winner project of the AlgoExpert SWE Project Contest 🥇
Stop drawing recursion trees by hand. Watch the demo video or check out the live project.
web: react user interface.lambda: serverless lambda function to execute user-defined code remotely.
In the web directory, run:
# to install all dependencies
$ npm install
# to run the app on http://localhost:3003
$ npm run startYou can use the Amazon Runtime Interface Emulator (RIE), already contained in the docker image, to test the Lambda function.
In the lambda directory, run:
# build your local image
$ docker build --tag rtv .
# create and run a container using AWS RIE as executable to emulate a server for your lambda function
$ docker run --rm -p 8080:8080 rtv
# make a http request to your function, passing event with the -d in body field (escaped json), see examples in requests.http file
$ curl -XPOST "http://localhost:8080/2015-03-31/functions/function/invocations" -d '{"body":"{}"}'In terraform folder:
- create terraform.tfvars file
- run
terraform init - run
terraform validate - run
terraform plan - run
terraform apply
Ships web on Vercel, setup environment variables.
Thanks to Drawing Presentable Trees and Improving Walker's Algorithm to Run in Linear Time articles I implemented Reingold-Tilford's algorithm to position each node of the tree on a 2D plane in an aesthetically pleasing way.
For a better experience, I recommend using a chromium-based browser like Chrome or Edge.