Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Open Peeps - A hand-drawn illustration library.
Rust - A safe, concurrent, practical language
Control Illustrations - 108 free flat illustrations with customizable characters
Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible
Craftwork - A collection of User Interface resources made by Craftwork