Complete plugin for moodle
- Creating a local host of moodle for testing purpose :- https://docs.moodle.org/400/en/Localhost
- Tutorial for moodle plugin development :- https://youtu.be/u54B7eFuG6w
- More resources for better understanding :- https://moodle.com/faq/how-do-i-create-a-moodle-plugin/