Go – Golang is a relatively new, designed with big thought, compiled and type-safe programming language. It targets to be fast to implement, provides native UTF-8 string handling, native concurrency with goroutines, and a ton of other great features and tools.
.NET – In the past years Dotnet improved in various aspects (better, open documentation, multiplatform, open architecture and standards) while Java is becoming less of an option (Oracle Licensing).
C++ – Still a well established and important language for existing and conservative projects looking for compiled, efficient code and established technology.
Qt – the Qt framework is a fully fledged multi platform framework and language extension of C++.
Static Website Generator
Hugo – static website generator with powerful templating, shortcodes, content and resource handling.