File-based apps, extension members, nameof improvements, and user-defined compound assignment operators make life easier for C# programmers. You’ll need .NET 10.

C# (pronounced see sharp) is a multi-paradigm programming language encompassing strong typing, imperative, declarative, functional, generic, object-oriented, and component-oriented programming ...

The Tiobe index rating for C# grew nearly 2% in the past 12 months, while the rating for C fell by nearly the same amount. Microsoft’s C# programming language has seen a spike in popularity, according ...

Java ranked third in the Tiobe Index for January 2026 at 8.71%, holding steady behind Python and C and just ahead of C++. Tiobe named C# its Programming Language of the Year for 2025 after the largest ...

The IT consulting firm Tiobe has named C# the programming language of the year 2025 in the controversial Tiobe Index. Tiobe analyzes the twenty most popular programming languages on the web monthly ...