Google Open Source - All of Googles open source projects under a single umbrella
Startup Stash - A curated directory of 400 resources & tools for startups
SmallDevTools - Handy developer tools with a delightful interface
StartupResources.io - Tightly curated lists of the best startup tools
whatdevsneed - This is whatdevsneed.
Freebiebucket - Curated free tools & resources for makers 🛠