The News 2 - Product Hunt + Hacker News + Designer News
GitNews Web - Trending repositories from GitHub, HackerNews & Reddit
Bynd - One app. All your favorite feeds!
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.
Tech Overdose - A tech aggregator for dev junkies 👨💻
Ruby Toolbox - Explore and compare open source Ruby libraries