NotePlan - Make plans inside an individual markdown note for every day in your calendar. Use it as a journal for your daily tasks and plan todos in advance. For Mac, iPhone and iPad.
Waterpebble - Your little water saver
markdown to web - Convert markdown to online web page
ProductBio - Automatic sustainability compliance
Mochi - Write notes and flashcards with Markdown and study them with spaced repetition.
dripdrip - Become aware of your water usage