Currency converter
ReactRx.js
Minimalistic currency converter capable to work offline and being installed (PWA). 
Fluid
TypeScript
Powerfull library for creating reactive systems with maximum control. 
Home Page
Astro.js
The website you are currently reading! Fully static with Astro meta-framework! 
Mura game engine
TypeScriptRx.js
Canvas2D game engine made from scratch. Deserves complete rewrite, but some games were implemented - Space Invaders!