Startup Stash - A curated directory of 400 resources & tools for startups
SmallDevTools - Handy developer tools with a delightful interface
SuccessValley - SuccessValley is an online Network Community focus on cultivating and sustaining a Network Community for students and aspiring entrepreneurs.
Google Open Source - All of Googles open source projects under a single umbrella
StartupResources.io - Tightly curated lists of the best startup tools
whatdevsneed - This is whatdevsneed.