jjk-explain turns any concept into a Jujutsu Kaisen-style explainer video with one Claude Code command

teortaxesTex · x · 2026-09-03

Open-source project jjk-explain generates 60-second anime explainer videos in the voice of the Jujutsu Kaisen narrator: a Claude Code skill orchestrates the pipeline, fish.audio does narration, fal-hosted MiniMax H3-Max generates footage, and ffmpeg assembles the cut with kanji title cards. Demos include inverse kinematics and gradient descent framed as cursed techniques. The idea stems from wanting infinite-scroll 3blue1brown/Sal Khan-style instructional video now that video generation is cheap.

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