todo

In the eventuality that you have a busy schedule, but are keen on making sure you complete all urgent tasks in a timely fashion, then you should consider using a virtual agenda or a simple to-do list.
As the name suggests, todo is a lightweight console app that enables you to add, tag, replace, clear items one by one and destroy your task list once it is completed using simple commands.

Does not come with a UI of its own

It is important to note that you need to have Node installed on your computer, as otherwise you cannot setup the application. Once you access the console, use the dedicated command to install the application and start creating your lists.
Since it does not include a standalone interface, but rather you can use it only from the console, the utility seems to be addressing medium to advanced users. Then again, the lack of UI also means that you can run it in the background without having to worry about your computer's resources being drained.

Does not include many features or options

The role of the application is to help you create short lists of tasks or activities that you need to get done during a particular period of time. Shortlists in this situation refer to the typing of tasks, tagging activities and clearing them once you are done.
Therefore, the app does not support adding descriptions or file attachments, a feature that can come in handy when you want to take notes for a school or work project, for instance. At the same time, while you can arrange tasks based on priority using the standard number criterion, you cannot add a date or time for them, an option that can be useful when you are dealing with deadlines.

An efficient agenda for temporary to-do tasks

In spite of its lack of options and interface, todo can come in handy in various situations and especially when you want to ensure you are doing a thorough re-check of a project you are working on.