This guy used Claude to build a CapCut replacement. In 3 weeks. And people are actually…
This is a dev post classified by Jev as Mobile & desktop (a tool drop), kept by the Dev Radar because it carries real work, not commentary.
This guy used Claude to build a CapCut replacement. In 3 weeks. And people are actually switching to it. It's called Concat. Built entirely with Claude Fable on a Max subscription. Rust, Slint, and GPU shaders under the hood. No VC funding. No team. One person and an AI. CapCut is owned by ByteDance. Used by millions. And a solo developer with Claude is pulling users away from it. Full source code 👇
Posted by Vaibhav Sisinty (173k followers) 3 days ago · 43 likes · 6.5k views · view the original post on X. Kept by the Dev Radar as Mobile & desktop.
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