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Decreased performance and excessive memory consumption for vitest

angular/build:unit-test

area: @angular/build

area: performance

needs: investigation

severity5: regression

#32759

· Viktor-Ivliev opened

on Mar 12, 2026

·

Cannot set base providers because it has already been called when running >1 test cases with Vitest ^4.0.5

gemini-triaged< 8000 span class="Box-sc-62in7e-0 iIhrzF Label-module__LabelTooltip__M30br prc-TooltipV2-Tooltip-tLeuB" data-direction="s" aria-label="Label noting that an issue has been triaged by gemini" sx="[object Object]" role="tooltip" aria-hidden="true" id="_R_16jkjvda6kpb_">Label noting that an issue has been triaged by gemini

needs: more info

#32754

· thanh-nguyen-codeleap opened

on Mar 12, 2026

·

SCSS partial error cached and not invalidated on fix during ng serve (esbuild)

area: @angular/cli

#32744

· Nvveen opened

on Mar 11, 2026

(@angular/ssr): strict host header validation breaks multi-tenant apps

area: @angular/ssr

#32729

· stpp2 opened

on Mar 10, 2026

·

Easier way to provide disableConsoleIntercept to ng test with vitest

area: @angular/cli

#32726

· johnameyer opened

on Mar 10, 2026

@angular/build v21.2.0 breaks vitest stack traces

angular/build:unit-test

area: @angular/build

needs: investigation

#32680

· rosenthalj opened

on Mar 4, 2026

Allow using `vi.mock` (and related) functions in tests

angular/build:unit-test

area: @angular/build

#32641

· MillerSvt opened

on Mar 2, 2026

·

TestBed.overrideComponent doesn't work with AOT and webpack

area: @angular-devkit/build-angular

devkit/build-angular:karma

severity3: broken

#32628

· snffquake opened

on Feb 27, 2026

Reduce output for LLMs

area: @angular/build

feature: votes required

needs: investigation

#32596

· undsoft opened

on Feb 26, 2026

Unit test fails with zone application and vitest

angular/build:unit-test

area: @angular/build

needs: investigation

#32555

· chabb opened

on Feb 24, 2026

MSW fails to import when running unit tests in browser mode

needs: more info

#32523

· prowe opened

on Feb 20, 2026

Command Injection via `child_process.spawn` with `shell: true` on Windows in Angular CLI

area: @angular-devkit/schematics

severity6: security

#32509

· VenkatKwest opened

on Feb 19, 2026

0