If you encounter "module not found" errors after the download, ensure that your package.json correctly reflects the RC1 version. Occasionally, caching issues in local environments can cause conflicts between the old stable version and the new release candidate. Running a clean install ( rm -rf node_modules && npm install ) usually resolves these discrepancies.
Getting started with Fast Check 0.4 RC1 is straightforward, as it is distributed through major package managers. Depending on your project environment, you can use the following methods to pull the release candidate. Via NPM or Yarn
The most common way to acquire the RC1 build is through the Node Package Manager. You must specify the version or the "next" tag to ensure you don't accidentally download the older stable release. For NPM: Use npm install fast-check@0.4.0-rc.1 --save-dev For Yarn: Use yarn add fast-check@0.4.0-rc.1 --dev Manual Binary Download
Enhanced support for asynchronous edge cases in JavaScript/TypeScript. Reduced memory footprint during heavy randomization cycles.
Fast Check 0.4 RC1 represents a significant milestone for developers and QA engineers looking for high-performance validation tools. As a Release Candidate, this version introduces a suite of stability improvements and feature refinements designed to streamline automated testing workflows. If you are looking to integrate the latest capabilities of the Fast Check ecosystem into your project, securing the correct build is the first step toward more resilient code.
If you'd like to know more about the from 0.3 or need a specific code snippet for the new async generators, just let me know!
