In brief: Learning a programming language can be tricky, especially for someone new to coding. However, knowing the most popular languages may help some make a critical decision. This choice could ...

C# is the programming language of the year 2025 in the controversial Tiobe Index. The decisive factor is the largest increase in popularity year-on-year.

Over the past few months, we've taken a comprehensive deep dive into the popularity of programming languages. Also: The most popular programming languages in 2024 But how do you measure popularity?