(Links that don't belong in my other repository's)
- chromestatus.com - Feature support to show what is in active development
- https://www.joelonsoftware.com/2003/10/08/the-absolute-minimum-every-software-developer-absolutely-positively-must-know-about-unicode-and-character-sets-no-excuses/ - What you should know about unicode - programming, charset, character, unicode, encoding
- Glade tutorials - UI builder for Gtk applications
- Python Gtk3+ Tutorial
- RegexOne - Good interactive tutorial for understanding the basics
- RegExr - Regular expressions test utility
- http://www.regular-expressions.info/ - useful resource
- https://teachyourselfcs.com/ (initially came across on HN) - programming, cs, graphics, operating systems, education, learning