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Playwright Web Testing & Automation Framework 🎭

Playwright is an open-source framework for Web Testing and Automation. It enables reliable end-to-end testing for modern web apps across browsers and platforms, using one API! Playwright supports resilient testing (with features like auto-wait, web-first assertions and tracing) with powerful tooling for authoring, debugging and profiling your end-to-end tests!

Posts

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Practice Real-World Testing Scenarios for QA: Challenge 1 - Login with Different Users

Practice Real-World Testing Scenarios for QA: Challenge 1 - Login with Different Users

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3 min read
16MB vs 1.2GB — Benchmarking 5 AI Browser Automation Tools

16MB vs 1.2GB — Benchmarking 5 AI Browser Automation Tools

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12 min read
How Accessibility Tree Formatting Affects Token Cost in Browser MCPs
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How Accessibility Tree Formatting Affects Token Cost in Browser MCPs

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6 min read
AI Browser Automation: 5 Layers Every Agent Builder Should Know
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AI Browser Automation: 5 Layers Every Agent Builder Should Know

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8 min read
Give Claude Your Browser Console — It Debugs Like a Real Developer

Give Claude Your Browser Console — It Debugs Like a Real Developer

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2 min read
Building FlowLens-Web: A HAR-Driven Data-Flow Observatory for Tracking Research

Building FlowLens-Web: A HAR-Driven Data-Flow Observatory for Tracking Research

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3 min read
Playwright in Docker: The Browser Path Gotcha That'll Waste Your Afternoon

Playwright in Docker: The Browser Path Gotcha That'll Waste Your Afternoon

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2 min read
E2E Testing with Claude Code: Playwright Test Design and Page Object Model

E2E Testing with Claude Code: Playwright Test Design and Page Object Model

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3 min read
playwright-repl: Browser Automation From Your Terminal, No Code Required
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playwright-repl: Browser Automation From Your Terminal, No Code Required

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5 min read
Designing a Parallel-Safe Enterprise Automation Framework with Playwright and JUnit 5

Designing a Parallel-Safe Enterprise Automation Framework with Playwright and JUnit 5

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3 min read
How We Fixed Firefox's localStorage Race in Playwright: Two Navigation Helpers

How We Fixed Firefox's localStorage Race in Playwright: Two Navigation Helpers

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2 min read
click() Betrayed Me 3 Times — Playwright Magento Battle-Tested Patterns

click() Betrayed Me 3 Times — Playwright Magento Battle-Tested Patterns

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6 min read
How I built a Safari-style Browser Frame for Website Screenshots (Python + Pillow)
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How I built a Safari-style Browser Frame for Website Screenshots (Python + Pillow)

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3 min read
Playwright Codegen

Playwright Codegen

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4 min read
Build a Price Tracker with Playwright: Monitor Amazon, BestBuy, and Any Retailer

Build a Price Tracker with Playwright: Monitor Amazon, BestBuy, and Any Retailer

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3 min read
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