HorneroDB

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For CLI commands (init, lint, preview, render, transcribe, tts) see the hyperframes-cli skill.

Translate an existing Remotion (React-based) video composition into a HyperFrames HTML composition. Use ONLY when the user explicitly asks to port, convert, migrate, translate, or rewrite a Remotion composition as HyperFrames — for example "port my Remotion project to HyperFrames", "convert this Remotion code to HyperFrames", "migrate from Remotion", "translate this Remotion comp", or "rewrite this as HyperFrames HTML". Do NOT use when (a) the user is authoring a NEW HyperFrames composition, even if they have or are A/B-testing a similar Remotion video; (b) the user mentions Remotion in passing without asking for migration; (c) the user shares Remotion code as reference material rather than asking for a translation; (d) the user asks for "the same video as my Remotion one" without explicitly asking to migrate the source — treat that as a fresh HyperFrames build. When in doubt, default to authoring a native HyperFrames composition with the `hyperframes` skill instead. Skill detects unsupported patterns (useSta