Selftember is a month-long event where you are encouraged to take time for yourself if you haven't already or if you already are in the habit, to re-examine your methods and see if there is something which should be adjusted.
You're all highly encouraged to submit issues if you find errors or would like to suggest enhancements.
If you have something you would like to add, file a pull request and share your talents!
New material will be added daily throughout the month, so be sure to keep checking in.