Every editing move, with the code

2,125 presets: captions, hooks, text, transitions, effects, layouts and font pairs, each previewed live on real footage. Compare before and after, then copy one for HyperFrames, Remotion or your agent. Free, MIT engine, Google Fonts only.

Caption styles269

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Hooks272

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Text scenes499

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Transitions276

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Effects & grades554

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Layouts125

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Font pairings130

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Open-source libraries1,514

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For agents

Point your agent at the library.

Every preset has a JSON file and a plain-text index, so Claude Code, Cursor or Codex can pick a style and apply it to your footage with one small engine file.

Use the 24fps video editor library (https://24fps.dev/video-editor/llms.txt): pick a caption style, hook and transition for my video, then apply them with the engine at https://24fps.dev/editor/engine.js.

Sample footage from Pexels (man talking and gesturing, phone on a gimbal, man talking to camera, rainy street at night, city lights bokeh, coffee pour). Cut-outs made with MediaPipe.