Generic failure detector for connections

Make unhandled promise rejections fail hard right away instead of the default silent fail

Make unhandled promise rejections fail loudly instead of the default silent fail

Utility to make vitest tests fail when console.error() or console.warn() are used

Utility to make jest tests fail when console.error() or console.warn() are used

fail cypress test on console error

A gulp plugin which forces a task to fail.

A fail-fast circuit breaker for promises and callbacks

fail cypress test on network error

Allow Jasmine tests to "fail-fast", exiting on the first failure instead of running all tests no matter what.

TypeScript definitions for postcss-fail-on-warn

Tests will fail if they pass and pass if they fail

⛑️ JSON serialization should never fail

Retry combinators for monadic actions that may fail

Fail fast when accessing undefined properties on objects.

An Rsbuild plugin to automatically resend requests when static assets fail to load.

Allow Protractor tests to "fail-fast", exiting on the first failure instead of running all tests no matter what. This can save a great deal of time as Protractor tests are typically slow and expensive.

Fail Vitest or Jest tests when unexpected console logs, warnings or errors occur.

Used to ensure modern CLI scripts fail silently on old js versions. Useful for static analysis tools and similar

Generate an HTML report for CODEOWNERS ownership gaps and run in CI or from the CLI to fail when files are not covered.