JS-OSC is an organization dedicated to providing students, schools and teachers with Open Source Curriculum designed to teach anyone 17+ how to use JavaScript to build a web site, server, mobile app or hardware devices.
Java is the most widely used and in-demand programming language. It's used in 90% of fortune 500 company websites, most big banks and financial companies, almost all Android apps, and much, much more...
A .NET Standard 2.0 library of extension methods for primitive types such as string, DateTime, boolean, el al. Most of these extensions just serve as helper methods that either make code easier to read or make it more efficient to do common tasks.