Toolabs DSM - Design System Manager plugin for creating themeable designs
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Evie by unDraw - MIT licensed illustrations for your next project
Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible
Haiku - Haiku is an open source OS catered specifically to the needs of personal computing.
Rust - A safe, concurrent, practical language