GitSpo - Measure & engage your open-source community
Reminder - A better way to keep track of your reminders 📝
Devo - Devo delivers real-time operational & business value from analytics on streaming and historical data to operations.
Wonder - Your personal research assistant
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.
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.