Darkness: Beautiful Dark Themes - Chrome extension that provides beautiful dark themes for Facebook, Google and more.
Y-Combinator - Y Combinator provides seed funding for startups.
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.
Pioneer.app - We fund projects and startups built by ambitious outsiders around the world
Stripe Atlas - The best way to start an internet business
NEOSTARTER - Startup ecosystem to support the 17 SDGs for a sustainable and better future.