Haxe
Haxe is a high-level, open-source programming language that is cross-platform, making it suitable for developing applications across various platforms such as web, desktop, mobile, and game consoles. Its main uses include web development, game development, cross-platform mobile app development, and server-side development.
Hello, world code example:
trace("Hello world!");
Popularity: Less than 1% of developers are using or have used this language.*
*According to StackOverflow's 2023 survey.
Repositories on GitHub: 20,930