General information:

• News: Project news and news archive
• Plugin requests: See all plugin requests and their progress

User Guide:

• Check out the Syncany User Guide! Brand new and awesome!
• Full example: Install, run and use the Syncany command line interface (CLI)

If you are a normal user, do not cross this line.
You're probably looking for the Syncany User Guide!

Building

• Building: Checkout and build the code
• Daily snapshots: Download and try daily snapshots

Development

• Developer Documentation: Blog posts, diagrams, data models, and so on ...
• Repository and local dir structure
• Plugin development: How to develop and deploy a plugin
• Continuous integration: Travis-CI, tests, coverage, Docker-support, etc.
• Creating a release
• Coding style: Code conventions and formatting
• Branching and versioning concepts: Git conventions for branches, version number conventions
• Syncany API: Set up API, Debian archive and the website
• How can I help?: You are a developer and want to help? Check out what you can do!

Random stuff:

• Git Cheat Sheet