GitSpo - Measure & engage your open-source community
Hacker News Front Page Explorer - A database of top ranking Hacker News front page posts
Devo - Devo delivers real-time operational & business value from analytics on streaming and historical data to operations.
Hacker Newsletter - Best of Hacker News in your inbox every Friday.
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.
Hacker News-cli - Browse Hacker News from your Terminal