New technologies don't help as much in short term employment. There is usually a much smaller market. For new interesting tech, Julia, NativeScript, and Rust l

New technologies don't help as much in short term employment. There is usually a much smaller market. For new interesting tech, Julia, NativeScript, and Rust look very promising. They will all have very different market appeal. If you learn NativeScript then you can also consiquently learn Angular/Vue, TypeScript/JavaScript, and build Phone Apps + Websites. NativeScript is a very efficient learning platform. Julia will grow your type-systems, metaprogramming, and mathematics applications. Move you in the direction of scientific computing; It is used by several of the National Labs in the States. Rust can help change the way you think from many other languages. can result in you becoming Concurrency and Security aware and friendly.