css-selectors — independent software & tools
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AstroCrawl
Async web crawler powered by Playwright headless Chromium — JavaScript rendering, AI-powered extraction (OpenAI / Anthropic / Google), CSS rule engine with visual preview, and a full PySide6 desktop GUI. SQLite WAL crash recovery, proxy circuit breaker, RFC 9309 robots.txt, ReDoS-immune regex, 3,822 tests. pip install astrocrawl[full,gui,fast].