Rust is a systems programming language that focuses on safety, speed, and concurrency. It is used for developing highly performant, reliable software, particularly in areas such as embedded systems, game engines, and network services.

Hello, world code example:

fn main() {
   print!("Hello world!");

Popularity: 13.11% of developers are using or have used this language.*
*According to StackOverflow's 2023 survey.

Repositories on GitHub: 535,042