The TIOBE Index is an indicator of which programming languages are most popular within a given month. According to the TIOBE ...

Tiobe analysts believe that within three to four years' time, Python will "probably replace C and Java" to become the most popular programming language in the world.

Programming languages: Python could soon overtake C and Java as most popular Python is battling for pole position, but Rust and TypeScript have made notable gains in popularity over the past year.