Mevics - Wearable that monitors posture & physical activities.
Glimmer - Fast and light-weight UI components for the web
beLEVEL - Posture orientation sensor app
Preact.js - Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.
SitApp - Desktop app to monitor posture and remind you to sit up!
Svelte - Cybernetically enhanced web apps