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by williamcotton
583 days ago
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I used Claude (and a bit of ChatGPT) to write a multi-pass recursive descent parser for a search query DSL: https://github.com/williamcotton/search-input-query Why multi-pass? So multiple semantic errors can be reported at once to the user! The most important factor here is that I've written lexers and parsers beforehand. I was very detailed in my instructions and put it together piece-by-piece. It took probably 100 or so different chats. Try it out with the GUI you see in the gif in the README: git clone git@github.com:williamcotton/search-input-query.git
cd search-input-query/search-input-query-demo
npm install
npm run dev
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