PlaywrightEditor's Pick

Microsoft's cross-browser automation library for end-to-end testing and web scraping – supports Chromium, Firefox, and WebKit.

By Nathan KesslerUpdated May 8, 2026

Each tool is evaluated against our methodology using public docs, vendor demos, and hands-on testing.

Open source scraping frameworks give engineering teams full control over their web data pipeline. You choose where to deploy, how to scale, and what data to collect – with no vendor lock-in or per-request pricing. The trade-off is infrastructure maintenance and anti-bot engineering, which commercial APIs handle for you.

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Features

✓JS Rendering

—Structured Output

✓Open Source

✓Self-Hosted Option

Pricing:Free

Editorial assessment

The gold standard for browser automation. Auto-wait, network interception, and multi-browser support make it the most capable tool for JS-heavy sites. Microsoft backing ensures long-term maintenance. Not a scraping framework – you write the extraction logic yourself. No built-in crawling, rate limiting, or data pipelines. Best paired with Scrapy or Crawlee for production scraping workflows.