LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
Scrum for Trello - Adds functionality to Trello boards for your Scrum projects.
whatdevsneed - This is whatdevsneed.
Ora - Welcome to your team’s command center. A place to track projects. Tasks. Time. Commits. Status Reports. Your entire product or business! It's the fastest-growing productivity suite your team needs right now!
SmallDevTools - Handy developer tools with a delightful interface
UpDiagram - Free agile project management tool for scrum team