Google Open Source - All of Googles open source projects under a single umbrella
Top Instagram Influencers Ranking - Curated directory of Instagram bloggers by country&category
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
The Influencer Marketing Stack - Free resources to launch a killer campaign
Open Source @IFTTT - A collection of IFTTT OSS projects.
Insense & Paid Media - Find creators for short-term and long-term partnerships