Playwright Web Testing & Automation Framework 🎭 - DEV Community

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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 Went to Write Two Tests and Ended Up Fixing the App

I Went to Write Two Tests and Ended Up Fixing the App

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9 min read
My CI perf budget failed twice on changes that couldn't be slower

My CI perf budget failed twice on changes that couldn't be slower

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5 min read
What Playwright's toHaveScreenshot() default lets through: threshold, maxDiffPixels and ratio tested on 11 changes

What Playwright's toHaveScreenshot() default lets through: threshold, maxDiffPixels and ratio tested on 11 changes

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8 min read
Automating X (Twitter) in 2026: shadow DOM, 429 lockouts, and the Premium gate

Automating X (Twitter) in 2026: shadow DOM, 429 lockouts, and the Premium gate

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5 min read
I made Playwright 3.5x faster 🔥

I made Playwright 3.5x faster 🔥

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2 min read
Playwright vs Selenium for Production Web Scraping in 2026

Playwright vs Selenium for Production Web Scraping in 2026

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5 min read
Web Scraping with LLM Structured Data Extraction

Web Scraping with LLM Structured Data Extraction

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7 min read
Cloudflare Turnstile in Playwright tests: what test keys cover and when you need real keys

Cloudflare Turnstile in Playwright tests: what test keys cover and when you need real keys

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6 min read
A hung or crashed page during a Playwright screenshot: what the timeouts cover, and a per-job deadline that cleans up

A hung or crashed page during a Playwright screenshot: what the timeouts cover, and a per-job deadline that cleans up

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7 min read
We Asked AI Coding Agents to Add Screenshots 120 Times. None Picked a Screenshot API.

We Asked AI Coding Agents to Add Screenshots 120 Times. None Picked a Screenshot API.

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4 min read
Playwright Email Tests Need a Quarantine Queue

Playwright Email Tests Need a Quarantine Queue

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4 min read
I built QAFind — a red Playwright build should mean a real bug

I built QAFind — a red Playwright build should mean a real bug

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3 min read
I got tired of babysitting Playwright, so I turned it into a small render API

I got tired of babysitting Playwright, so I turned it into a small render API

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2 min read
One Chromium per screenshot, or one shared browser? Time, memory and leaks measured in Playwright

One Chromium per screenshot, or one shared browser? Time, memory and leaks measured in Playwright

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9 min read
I test every morning if a video really plays through a VPN: 6 traps in CI

I test every morning if a video really plays through a VPN: 6 traps in CI

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5 min read
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