Make sure you have Java 17 or later installed.
Visual Studio Code or similar
Download the Fuzion extension from a marketplace or manually install the latest vsix file.
Other editors supporting the language server protocol (Emacs, Vim, etc.)
- Download the latest language server release.
- Extract the downloaded file.
Add the included bin-folder to your $PATH environment variable
create a softlink to bin/fuzion_language_server in a path which is already in your $PATH variable.