One notable change in the 2021 rankings is Microsoft's C#, which rose from 25th place in 2020 to 7th place in 2021. IEEE Spectrum speculates this was due to version 9.0 of C# being released in ...

Microsoft's C# programming language climbed a year-over-year notch on the TIOBE Index, which measures popularity among developers. The June 2020 TIOBE Index shows C# climbing to fifth place, one step ...

Python also ranked highly in Stack Overflow's 2017 developer survey, which found it was the fifth most popular language behind JavaScript, SQL, Java, and C#.