Top AI researcher @karpathy was tired of YouTube's recommendations, so he built his own…
This is a vibe coding post classified by AGK Intelligence as Coding agents (a showcase), kept by the Vibe Coding Radar because it carries real work, not commentary.
Top AI researcher @karpathy was tired of YouTube's recommendations, so he built his own alternative in just 2 hours using Claude Code and Opus 5.5. It's called HackerTube. It pulls video recommendations from nearly 20 years of Hacker News comments, resulting in 6,454 videos across 150 topics, with personalized recommendations. But what I found more interesting is how he built it. Karpathy says he barely writes code or uses the terminal anymore. He mostly just talks to Claude and lets it handle the work. For HackerTube, he only had to set up an API key, a VPS, and a domain. Claude handled
Posted by Kai (15.4k followers) 5 days ago · 60 likes · 4.1k views · view the original post on X. Kept by the Vibe Coding Radar as Coding agents.
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