Humaaans - Mix-&-match illustrations of humans with a design library.
LibHunt - LibHunt tracks mentions of software libraries on relevant social networks. Based on that data, you can find the most popular projects and their alternatives.
Icons8 - Free app for Mac & Windows already containing 39,800 icons. Allows to search and import icons…
Ruby Toolbox - Explore and compare open source Ruby libraries
Wannathis - 3d illustrations and freebies
GitNews Web - Trending repositories from GitHub, HackerNews & Reddit