fast-check
https://github.com/dubzzz/fast-check
TypeScript
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
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- Issues
- 💥(ava) Drop useless "typesVersions"
- 💥(packaged) Drop useless "typesVersions"
- 💥(vitest) Drop useless "typesVersions"
- ⬆️ Lock file maintenance
- 🐛 Jump PRNG in infiniteStream loop after first iteration
- Batch assertion mode support
- ⬆️ Update dependency @types/node to ^24.10.9
- 💥(worker) Drop CommonJS support
- ⚡️ Import less from pure-rand
- Support `minLength` and `maxLength` for `stringMatching`
- Docs
- TypeScript not yet supported