C# wins Tiobe Programming Language of the Year honors for 2025

4 months ago

C# won the Tiobe Index Programming Language of the Year for 2025, marking its second win in three years.
C# saw the largest year-over-year increase in ranking, rising 2.94 percentage points to a 7.39% rating.
TypeScript is predicted to break into the top 20 due to its growing use in front-end development and type-safety advantages.
Java remains a strong contender in the business software market, ranking third behind Python and C.
Go and Ruby have declined in popularity, while Perl and R have seen surprising comebacks.
C and C++ swapped positions in the index, with C now ranked second and C++ fourth.
Tiobe's index is based on skilled engineers, courses, and third-party vendors, using data from major websites like Google and Wikipedia.
The Pypl index, which measures tutorial searches on Google, also ranks Python as the most popular language.

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