Open source alternatives to animejs
24 open source AI Skills apps to use instead, best rated first.
Top picks
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github-ops
Getgithub-ops is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It manages a GitHub repository with a focus on community health, CI reliability and the experience of contributors. It covers triaging issues by classify
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opensource-pipeline
Getopensource-pipeline is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It prepares a private project for safe public release through a three-stage pipeline. The fork stage strips secrets from a copy. The sanitise st
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andrej-karpathy-skills
Getandrej-karpathy-skills is a single CLAUDE.md file from the multica-ai project that is meant to improve how Claude Code behaves on coding tasks. It is derived from Andrej Karpathy's public observations about LLM coding pitfalls. The file dis
Open source
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microsoft/markitdown
Getmarkitdown-mcp is the MCP server package for MarkItDown, Microsoft's tool for converting many file formats to Markdown for language models. It is a lightweight server that runs over stdio, Streamable HTTP or SSE, and exposes one tool, conve
Open source
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od-contribute
Getod-contribute is an agent skill in the OpenDesign project that provides a guided, one-click contribution flow to the OpenDesign repository, written so that people without a coding background can send a real pull request. It is locked to the
Open source
- G

github-deep-research
Getgithub-deep-research is an agent skill from the DeerFlow project that researches a single GitHub repository in several rounds and writes a report in Markdown. It is for requests that need more than a README summary, such as a comprehensive
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About animejs

animejs
Anime.js adapter for HyperFrames
animejs is an agent skill from HeyGen's HyperFrames project that shows how to write Anime.js animations inside a HyperFrames composition. HyperFrames can seek Anime.js instances through its animejs runtime adapter, so the composition owns the animation objects while HyperFrames owns the clock. The contract has a few rules. Create animations or timelines synchronously while the composition initializes. Set autoplay to false so Anime.js does not advance on its own, and register every returned animation or timeline on window.__hfAnime. Use finite durations and loop counts. Avoid callbacks that change the DOM based on wall-clock time, network state or unseeded randomness, because that would make renders differ from run to run. The adapter seeks each registered instance with seek applied to the time in milliseconds that HyperFrames reports, and the skill gives a basic pattern. It supports both IIFE and ES module builds of Anime.js. The skill is for developers who build deterministic video compositions with Anime.js and want the same frames every render. It passes Gen Agent Trust Hub and Socket on skills.sh, and Snyk shows a warning. It has about 70,000 installs. Install it with npx skills add https://github.com/heygen-com/hyperframes --skill animejs.
- Price
- Free
- Made by
- heygen-com
- Category
- AI Skills
- Website
- github.com/heygen-com/hyperframes/animejs










