crawler.sh is a local web scraping utility designed for developers, data scientists, and AI engineers who need to convert web content into clean, structured Markdown for Retrieval-Augmented Generation (RAG) and machine learning training. Operating entirely on the user's local machine, this tool bypasses the need for bloated headless browser setups like Chrome, offering a lightweight yet powerful alternative. It successfully renders JavaScript-heavy websites while strictly respecting robots.txt guidelines, ensuring ethical and robust data extraction. By transforming complex, noisy HTML into clean Markdown, crawler.sh simplifies the preprocessing pipeline required to feed high-quality contextual data into large language models. The tool is particularly useful for building local knowledge bases, fine-tuning custom models, or feeding context to AI agents without relying on third-party…
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