Testing & QA Tools
Lightweight testing and QA helpers for quick checks: run small JS tests, preview cron schedules, build palettes, and generate mock data. Built for speed in the browser without signup.
4 tools in this category · 91 total on DevTooKit · local-first, no upload
Tools in Testing & QA
- JavaScript Test RunnerWrite and run JavaScript unit tests in your browser. Includes assert library and async support.
- Cron Job PreviewPreview the next N runs of a cron expression with human-readable description and relative time.
- Color Palette GeneratorGenerate beautiful color palettes (mono, analogous, complementary, triadic). Lock colors, copy as CSS/Tailwind.
- Mock Data GeneratorGenerate fake data (names, emails, phones, addresses, UUIDs) for testing. JSON, CSV, SQL, TypeScript.
FAQ — Testing & QA
Are these full replacements for CI?
No — they are fast local helpers for development and QA smoke checks alongside your main test suite.