If you want to contribute you can read the VBAN-Messenger Renderer API References, some functions of the API references are not added/finished. The renderer API is the interface between the backend and the renderer (Frontend). You can also contribute by working on the backend or the frontend directly (Figma prototype of the frontend).
Node.js (LTS), git and a configured C++ compiler for Node.js (The doc of node-gyp explain how to do that)
Enter the following commands:
git clone https://github.com/Staco78/VBAN-Messenger
cd VBAN-Messenger
npm i
Enter the following command:
npm run rebuild
Enter the following command:
npm run build
Enter the following command:
npm start