Feedstock is a web crawler and scraper built for TypeScript developers who want speed without giving up control. It runs on Bun, supports Playwright, CDP, and Lightpanda backends, and handles deep crawling, markdown generation, structured extraction (CSS, XPath, regex), anti-bot detection, proxy rotation, and SQLite caching out of the box. If you've used crawl4ai in Python and wished it existed natively in TypeScript, this is that. (