Taskbook - Like Trello but for the Terminal
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Todorant - Tricks yourself into craving completing tasks
Timber - Open source material design music player
vim-taskwarrior - a vim interface for taskwarrior
Kite - Kite helps you write code faster by bringing the web's programming knowledge into your editor.