The following repository is full of older fujinet application examples.
This repository will eventually be archived, as it contains older examples before things like fujinet-lib came along.
The examples are useful to read, but a better "source of truth" is in the fujinet-lib-examples repo (see list below).
Various applications have been moved out into their own repositories including:
If you want to create a new fujinet application, your best bet is using cc65 and fujinet-lib, as it contains the common code allowing you to easily write Network or FujiNet device applications for many platforms (as of writing this: atari, apple2, c64, and coco).
Use the fujinet-build-tools repository as a basis for your new project, it has documentation on how to use it (which is basically to copy the files, and copy the Makefile sample to the root of your folder).
Come and talk to us in discord! Use the following link to join and then ask us anything you like regarding the fujinet!