puppeteer open source analysis
JavaScript API for Chrome and Firefox
Project overview
⭐ 93208 · TypeScript · Last activity on GitHub: 2026-01-05
Why it matters for engineering teams
Puppeteer addresses the need for reliable browser automation by providing a JavaScript API to control Chrome and Firefox browsers programmatically. This open source tool for engineering teams is especially useful for frontend engineers and QA specialists who require automated testing or web scraping capabilities within their development workflows. Its maturity and widespread adoption make it a production ready solution, trusted for continuous integration and end-to-end testing in real-world applications. However, Puppeteer may not be the best choice when cross-browser compatibility beyond Chromium and Firefox is essential, or when lightweight, headless alternatives are preferred for simpler tasks.
When to use this project
Puppeteer is a strong choice when teams need precise control over browser behaviour for testing or automation in a Node.js environment. Consider alternatives if your project demands support for a wider range of browsers or requires a self hosted option for distributed browser testing.
Team fit and typical use cases
Frontend engineers and QA teams benefit most from Puppeteer by integrating it into automated testing suites and performance monitoring pipelines. It is commonly used in products that require robust web scraping, automated UI testing, or continuous browser-based validation. As a production ready solution, it fits well in teams that prioritise reliable, scriptable browser control within their development and deployment cycles.
Topics and ecosystem
Activity and freshness
Latest commit on GitHub: 2026-01-05. Activity data is based on repeated RepoPi snapshots of the GitHub repository. It gives a quick, factual view of how alive the project is.