Playwright: Automate Web Testing Across All Major Browsers
One powerful API to test Chromium, Firefox, and WebKit simultaneously. Perfect for startup founders building robust web apps with comprehensive cross-browser testing.
90,075 stars5,846 forksTypeScriptUpdated 6/2/2026100% free · open source
What it does
Playwright allows you to write automated tests for your web application that run seamlessly across Chromium, Firefox, and WebKit browsers using a single API.
When to use it
•When you need to ensure cross-browser compatibility for your web application
•When you want to automate testing for your web app to save time and reduce manual effort
•When you need to test web application features that involve browser-specific behaviors
Quick start
1Run `npx playwright codegen` to generate a sample test file
2Modify the generated test file to include your web application's URL and test scenarios
3Use `const { test, expect } = require('@playwright/test');` to import the test framework
4Write test scripts using Playwright's API, such as `const page = await context.newPage();` to create a new browser page
5Run `npx playwright test` to execute your tests across different browsers