YouTube-dl

https://github.com/ytdl-org/youtube-dl

https://github.com/mehdi-alouane/youtube-playlist-Downloader

Download video's from popular streaming sites directly via the CLI.

Nototo

https://www.nototo.app

Visual Notetaking

For visual learners and thinkers.

Taskell

https://github.com/smallhadroncollider/taskell

To-do's (for meme ideas, projects, digg leads) all from the CLI.

Mystery digg:

https://github.com/catpie/musdk-go/blob/master/go.sum

https://github.com/orvice/v2ray-mu/blob/master/server/init.go

Yo, muhFrens! Erhmagerd! Dis da BIG ONE!

https://github.com/emptymalei/awesome-research

Fork this shit nao, for thee is tehAwesome!

http://openmetric.org/tool/

For all of you diggers & researchers, this one is great for when you are DEEP in a rabbit hole, with many branches, and you need a place to start.

https://www.one-tab.com/