A pure client-side regex tokenizer to safely feed error logs to LLMs

Spent the weekend building a local tokenizer to stop leaking DB passwords and API keys to ChatGPT, literally can't stop testing edge cases. Written in pure TypeScript. Uses greedy reverse anchoring to mask credentials locally in the browser. Provided the core sanitizer logic here: https://github.com/abests/ghost-sanitizer-js submitted by /u/zero_backend_bro [link] [留言]