Ruby Weekly - A free, once–weekly e-mail round-up of Ruby news and articles.
Vidrio - Holographic screencasting app for Mac. Free for COVID-19
Laravel - A PHP Framework For Web Artisans
SketchCasts - A weekly screencast, all about how to use Sketch
Codewars - Achieve code mastery through challenge.
Scrimba - Interactive coding screencasts created in an instant