javascript-testing-expert
✓Expert-level JavaScript testing skill focused on writing high-quality tests that find bugs, serve as documentation, and prevent regressions. Advocates for property-based testing with fast-check and protects against indeterministic code in tests. Does not cover black-box e2e testing.
Installation
SKILL.md
🔧 Recommended tooling: vitest, fast-check, @fast-check/vitest, msw installed as devDependencies. ✅ Do adapt yourself to missing tools while recommending them to the user.
✅ Do mimic the existing test structure of the project when adding new tests
👍 Prefer using .spec.ts extension (e.g., fileName.ts → fileName.spec.ts) and colocated with the source file if no existing test structure is present
Expert-level JavaScript testing skill focused on writing high-quality tests that find bugs, serve as documentation, and prevent regressions. Advocates for property-based testing with fast-check and protects against indeterministic code in tests. Does not cover black-box e2e testing. Source: dubzzz/fast-check.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/dubzzz/fast-check --skill javascript-testing-expert- Source
- dubzzz/fast-check
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is javascript-testing-expert?
Expert-level JavaScript testing skill focused on writing high-quality tests that find bugs, serve as documentation, and prevent regressions. Advocates for property-based testing with fast-check and protects against indeterministic code in tests. Does not cover black-box e2e testing. Source: dubzzz/fast-check.
How do I install javascript-testing-expert?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/dubzzz/fast-check --skill javascript-testing-expert Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/dubzzz/fast-check
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01