html-video
HTML-to-local-MP4 layer for coding agents, with a template gallery and one render-adapter interface. The shipped engine is HyperFrames (headless Chromium and FFmpeg); Remotion, Motion Canvas, Revideo, and Manim adapters are documented as roadmap only and do not render here. The repository is Apache-2.0 and documents 21 templates; this catalog adds the framework entry, six NOTICE-marked originals, seven NOTICE-named HyperFrames forks (Swiss Grid, Kinetic Type, Warm Grain, Decision Tree, Vignelli, Play Mode, and Product Promo), Bold Poster, Bold Signal, Creative Voltage, and Electric Studio (Apache-2.0, with MIT frontend-slides provenance, and not HyperFrames forks), and Build Minimal and Takram Organic (Apache-2.0, distilled from MIT-licensed huashu-design, and not HyperFrames forks). Other HyperFrames example forks stay out. The preview is the repository hero PNG (thumb link), hotlinked under Apache-2.0. Source-reviewed on 2026-10-28; not render-tested.