Treefrog requires Node.js (tested on version 16.16.0).
Once you have Node, clone the repo and then run it from a terminal:
git clone https://gitlab.com/gushogg-blake/treefrog.git cd treefrog npm install npm run build npm start
Treefrog supports Windows, Mac, and Linux, but there is no installer or package. This is partly by design and partly because code signing etc makes shipping apps to Windows and Mac expensive and time-consuming.
The by-design part is that by staying closer to the code you get fine-grained control over your installation, for example upgrading and switching between versions can be done by checking out different Git branches and re-running
npm install; npm run build.