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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!

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I built a Vite plugin that uses AI to author Playwright tests, then gets out of the way

I built a Vite plugin that uses AI to author Playwright tests, then gets out of the way

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5 min read
How to E2E Test Supabase Auth Email Flows in Playwright (No Docker, No InBucket)

How to E2E Test Supabase Auth Email Flows in Playwright (No Docker, No InBucket)

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4 min read
Every Dev Re-Tests the Whole App Before Release. Here's the One-Time Setup That Ends That.

Every Dev Re-Tests the Whole App Before Release. Here's the One-Time Setup That Ends That.

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3 min read
How to Use Disposable Email in Your CI/CD Pipeline for E2E Testing

How to Use Disposable Email in Your CI/CD Pipeline for E2E Testing

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5 min read
The Playwright Playbook — Part 7: The CI/CD Setup Nobody Shows You

The Playwright Playbook — Part 7: The CI/CD Setup Nobody Shows You

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12 min read
The toBeEnabled() test that passed and lied to me

The toBeEnabled() test that passed and lied to me

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3 min read
Why AI Browser Agents Need a Runbook Before They Need More Prompts

Why AI Browser Agents Need a Runbook Before They Need More Prompts

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9 min read
3 Tests That Pass in LangFlow But Fail in n8n Production

3 Tests That Pass in LangFlow But Fail in n8n Production

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5 min read
My Browser Test Passed. The User Was Never Logged In.

My Browser Test Passed. The User Was Never Logged In.

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2 min read
The Playwright Playbook — Part 8: Playwright Meets AI — Agents, MCP & Self-Healing Tests

The Playwright Playbook — Part 8: Playwright Meets AI — Agents, MCP & Self-Healing Tests

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17 min read
Designing an Account Context Manifest for AI Browser Agents

Designing an Account Context Manifest for AI Browser Agents

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9 min read
3 Things Nobody Tells You About BDD Before Your Cucumber Suite Becomes a Maintenance Nightmare

3 Things Nobody Tells You About BDD Before Your Cucumber Suite Becomes a Maintenance Nightmare

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5 min read
Claude Code Built My SaaS But Couldn't Verify Signup Emails

Claude Code Built My SaaS But Couldn't Verify Signup Emails

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4 min read
Playwright Best Practices: 10 Rules AI Agents Get Wrong (2026)

Playwright Best Practices: 10 Rules AI Agents Get Wrong (2026)

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6 min read
The Tester Who Had 10 Certifications But Couldn't Write a Single Test That Caught a Bug

The Tester Who Had 10 Certifications But Couldn't Write a Single Test That Caught a Bug

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6 min read
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