Streaks - The to-do list that helps you form good habits.
Gone - An ephemeral to-do list
ProductiveApp.io - Productive is a habit tracking application.
empty - empty is an utility that provides an interface to execute and/or interact with processes under...
Habit List - Create good habits and break bad ones with the app that keeps you focused.
DejaGnu - DejaGnu is a framework for testing other programs.