Get easy cross-browser testing with Playwright, ideal for startup founders and developers, with 90k+ GitHub stars
advancedโฑ 30 minutes๐ต Free
92,904 stars6,099 forksTypeScriptQuality 8/10Updated 7/15/2026100% free ยท open source
What it is
Test websites across different browsers like Chrome and Firefox with a single tool.
What you can make with it
Automations like: automatically logging in to your website with different credentials so you can see how it behaves in various browsers.
How it helps
Playwright allows you to test your website across multiple browsers, which catches bugs and issues that you might not notice with a single browser, saving you time and effort.
Real use case example
"A founder needs to ensure a new website update works the same in Chrome and Firefox. They write a test script with Playwright to automate this check, which takes 30 minutes to set up and runs in under a minute. The test now catches bugs and issues specific to each browser, saving them days of debugging time."
If you're new
Pick this up when you want to automate web testing for the first time and need a straightforward solution.
If you're senior
Reach for this when you need to run complex, cross-browser end-to-end tests on a large scale.
Common confusion cleared up
Don't confuse Playwright with other automation tools - it's specifically designed for end-to-end web testing across multiple browsers.
Pairs with
Claude APIStripe webhookNotion database
Why we list it on WorkflowStacks: This is included in the marketplace because it's a widely-used, effective tool for web testing that's available for free.
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.
Install / run
npm i -D playwright
When to use it
โขWhen you need to ensure cross-browser compatibility for your web application
โขWhen you want to automate testing for your web app to save time and reduce manual effort
โขWhen 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
Ready-to-paste prompt
npx playwright codegen example.com --lang=js
Heads up: Make sure you have the necessary dependencies installed for each browser you want to test, as Playwright requires separate browser binaries to be installed (e.g., `npx playwright install` for Chromium, Firefox, and WebKit)
Saves to your device
Topics
automation
chrome
chromium
e2e-testing
electron
end-to-end-testing
firefox
javascript
playwright
test
test-automation
testing
testing-tools
web
webkit
What's inside โ free to inspect
No purchase needed
Read the entire source before you build โ unlike paid marketplaces that hide it behind a buy button.