Interactive visualization of X's feed algorithm – ML in browser

Show HN: Interactive visualization of X's feed algorithm – ML in browser

Interactive visualization of X's feed algorithm – ML in browser is active in the show hn launch space.

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X-AI recently open sourced their new recommendation algorithm.I wanted to see exactly how the X "For You" algorithm decides whether to recommend your tweet or not, so I built this 'playable' CRT-styled simulator that runs a simpler version of X's recommendation pipeline right in your browser.It's a "playable documentary" that allows you to type raw text and watch it physically travel through tokenization, embedding, safety filtering, and final ranking, all based on the X-AI reference docs.Under the hood it's running real local ML inference (a tiny embedding model using Transformers.js) to generate embeddings and score content on the fly - all locally on your machine.Would love some feedback!

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Website: prabal.ca/x-algorithm