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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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Agentic Testing Is Changing QA: When AI Agents Can Run, Debug, and Retest Your Tests

Agentic Testing Is Changing QA: When AI Agents Can Run, Debug, and Retest Your Tests

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16 min read
The URL Looked Public. Playwright Could Still Reach localhost.

The URL Looked Public. Playwright Could Still Reach localhost.

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5 min read
Playwright's fill() threw an error and still inserted the text: the CodeMirror 6 double-paste trap

Playwright's fill() threw an error and still inserted the text: the CodeMirror 6 double-paste trap

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3 min read
Design Patterns para Automação de Testes: Guia Prático com Playwright e Cypress

Design Patterns para Automação de Testes: Guia Prático com Playwright e Cypress

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2 min read
Give an AI Agent a Browser: From Instructions to Actions

Give an AI Agent a Browser: From Instructions to Actions

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6 min read
A red Playwright build can't tell you whose fault it is

A red Playwright build can't tell you whose fault it is

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6 min read
Cross-Browser Testing Tools: The 2026 Landscape & Decision Framework

Cross-Browser Testing Tools: The 2026 Landscape & Decision Framework

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4 min read
What You Actually Own in Modern QA: Avoiding Vendor Lock-In

What You Actually Own in Modern QA: Avoiding Vendor Lock-In

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3 min read
Why Your App Breaks When 100% of Your Tests Pass

Why Your App Breaks When 100% of Your Tests Pass

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5 min read
Cross-Browser Testing Tools: The 2026 Landscape & Decision Framework

Cross-Browser Testing Tools: The 2026 Landscape & Decision Framework

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4 min read
Design QA at 1:1

Design QA at 1:1

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2 min read
Claude Code can make videos: it records the app, narrates with ElevenLabs, and syncs audio to video automatically

Claude Code can make videos: it records the app, narrates with ElevenLabs, and syncs audio to video automatically

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3 min read
From Detached Automation to Same-Window Control: A Practical Lesson in Browser Reliability

From Detached Automation to Same-Window Control: A Practical Lesson in Browser Reliability

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3 min read
The Determinism Gap: Why Your Playwright Tests Lie to You (And a Systems-Engineering Fix)

The Determinism Gap: Why Your Playwright Tests Lie to You (And a Systems-Engineering Fix)

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6 min read
Why Your Playwright Suite Gets Slower Every Sprint (And the Fix Nobody Talks About)

Why Your Playwright Suite Gets Slower Every Sprint (And the Fix Nobody Talks About)

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4 min read
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