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Data as of Oct 20, 2026Based on 17,656 AI responses
Reviewed by Dimitry Apollonsky
Fast-check is a property-based testing library for JavaScript and TypeScript that helps you find bugs by generating a broad range of inputs. It supports fuzzing and generative testing and is test-runner agnostic, working with Jest, Mocha, Vitest, and other test runners with no special integration required. It is an open-source project with community contributions and sponsorship options.
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across fast-check’s markets · since Jul 5
Each engine’s share of its own answers across fast-check’s markets · since Jul 5
