You can find out more information about The LANGDEV Project via the following links:
- A Brief History of LANGDEV
A quick introduction to the LANGDEV Project and how it began.
- Fictional Languages
A short informative discussion of fictional languages, and how they differ from conlangs.
- Requirements for Canonicality
A set of requirements used to determine which LANGDEV languages can be considered canonical, and a discussion of what that means.