GitHub Repository Size - Browser extension to show file and repo size in GitHub
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
GitNews App - Trending repositories from GitHub, HackerNews & Reddit
whatdevsneed - This is whatdevsneed.
Lilyspeech - Press Ctrl+D to instantly start typing with your voice anywhere on your Windows Desktop or Laptop.
SmallDevTools - Handy developer tools with a delightful interface