Find here documents, which can help you, if you want to get involved in LibreCAD development. You must not be a C++ coder to get involved. When you have good CAD experience, you can help coders by writing functional specification documents. Or help to translate the GUI.

• Tool flowcharts
• Menu
• Translating LibreCAD

• LibreCAD version 3 GUI API Documentation
• Settings JSON format

Here are some links to the old wiki. These articles could be transferred here and possibly updated.

• Math bits

• LibreCAD version 3 design

• API & Development
• LibreCAD Plugin Development

• LibreCAD v1 Developers' Handbook