- Developers' guide (french)
- General introduction to development with Oppidum
- Packaging and deployment guide (french)
- Explains how to package and install an application, including with Tomcat.
- XTiger XML language specification
- This is the XTiger XML language specification.
- AXEL wiki
- This is the home for the AXEL (Adaptable XML Editing Library) documentation.
- AXEL-FORMS wiki
- This is the home for the AXEL-FORMS extensions documentation.