Glimmer - Fast and light-weight UI components for the web
f.lux - f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.
Preact.js - Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.
CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder
Svelte - Cybernetically enhanced web apps
LightBulb - Background application that adjusts screen gamma, making the colors appear warmer at night...