HyperFrames is an open-source framework for turning HTML, CSS, media, and seekable animations into deterministic MP4 videos. Use it locally with the CLI, from AI coding agents with skills, or as the rendering core behind hosted authoring workflows.
The open source AI video agent: turns any coding agent into a video agent, with an editor to change anything it makes.
做发布片用的是作曲家模式：agent按节奏单先写一份谱（ABC记谱法，纯文本的乐谱），谱里的标记对齐每个场景，再由三角钢琴、弦乐和鼓组的采样演奏出来（真乐器采样要先跑一次om samples build，不跑就用合成音色）；画面上每个东西落地的那一帧，再配一个音效。配乐全部在本机现场生成，不调用任何收费接口。
That's the whole brief. The agent works as creative director, designer and creative developer in one, then hands back a site it has already checked in a real browser.
GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web
A curated collection of agent skills for designers and builders using Codex, Claude, Cursor, and other AI coding agents to build rich user interfaces, playable games, frontend systems, agent loops, automations, and reusable workflows.
Splits text into lines, words and characters exactly where the browser already broke it.