The following links are of interest to programmers who want to modify or enhance Fossil itself. Ordinary users can safely ignore this information.
- How To Compile And Install Fossil
- Theming Fossil
- Adding New Commands To Fossil
- The Fossil Build Process
- A Technical Overview of Fossil
- Contributing Code Or Enhancements To The Fossil Project
- Fossil Artifact File Format
- The Sync Protocol
- Coding Style Guidelines
- Pre-checkin Checklist
- Release Checklist
- The "backoffice" subsystem