Anime.js : Anime.js is a fast, multipurpose and lightweight JavaScript animation library with a simple, yet powerful API.
It works with CSS properties, SVG, DOM ...
TinaCMS : Tina is an open-source site editing toolkit for React-based sites like Next.js & Gatsby to build content management directly into your website.
Selectivizr : CSS3 pseudo-class and attribute selectors for IE 6-8
SumoPaint : Powerful graphics editor for your web browser and pc
