IT lexicon Programming .NET

.NET

Programming På svenska → Updated: 2026-07-30
More info
Owner
Microsoft
Released
Type
Development platform
License
MIT (modern .NET)
Source
github.com/dotnet/runtime

Microsoft's development platform — a shared runtime where C#, F# and VB.NET all compile to the same intermediate code.

Source becomes CIL (Common Intermediate Language), executed by the CLR, the runtime with JIT compilation and garbage collection. Multiple languages sharing a type system means an F# library can be called straight from C#.

The history runs in two tracks. The original .NET Framework from 2002 was Windows-bound and stopped at version 4.8. .NET Core, later just ".NET" from version 5 onwards, is an open and cross-platform rewrite and is now the only one still being developed.

← Back to the lexicon