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.
SumoPaint : Powerful graphics editor for your web browser and pc
Styletron : Styletron is a universal CSS-in-JS engine built from the ground up for high-performance.
RegPack : RegPack is a packer intended for use on minified Javascript code.
It is mostly suited to small size constraints (1kb, up to 4kb).
