# Testing & Quality — open-source repos for vibecoders

> Test runners, browser automation, linters and formatters that keep vibe-coded apps honest. Use these when you need tests, end-to-end browser automation, linting or formatting.

- [microsoft/playwright](https://github.com/microsoft/playwright) — Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API. (★99.9k, TypeScript, vibe 96/100) · details: https://ideas.asveas.com/r/microsoft/playwright
- [puppeteer/puppeteer](https://github.com/puppeteer/puppeteer) — JavaScript API for Chrome and Firefox (★95.8k, TypeScript, vibe 96/100) · details: https://ideas.asveas.com/r/puppeteer/puppeteer
- [prettier/prettier](https://github.com/prettier/prettier) — Prettier is an opinionated code formatter. (★52.4k, JavaScript, vibe 93/100) · details: https://ideas.asveas.com/r/prettier/prettier
- [cypress-io/cypress](https://github.com/cypress-io/cypress) — Fast, easy and reliable testing for anything that runs in a browser. (★51k, TypeScript, vibe 93/100) · details: https://ideas.asveas.com/r/cypress-io/cypress
- [biomejs/biome](https://github.com/biomejs/biome) — A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP. (★26.1k, Rust, vibe 89/100) · details: https://ideas.asveas.com/r/biomejs/biome
- [vitest-dev/vitest](https://github.com/vitest-dev/vitest) — Next generation testing framework powered by Vite. (★17.4k, TypeScript, vibe 88/100) · details: https://ideas.asveas.com/r/vitest-dev/vitest
- [oven-sh/bun](https://github.com/oven-sh/bun) — Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one (★96.7k, Rust, vibe 96/100) · details: https://ideas.asveas.com/r/oven-sh/bun
- [usebruno/bruno](https://github.com/usebruno/bruno) — Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia) (★48.3k, JavaScript, vibe 92/100) · details: https://ideas.asveas.com/r/usebruno/bruno

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Source: https://ideas.asveas.com/c/testing · 8 repositories · Catalog: https://ideas.asveas.com/llms.txt