msil topic
IL2X
Translates .NET IL to unsuported .NET platforms and architectures. (Powered by Cecil)
natsu-clr
il2cpp transpiler and runtime compatible with .Net Core
dotnet-ildasm
Light-weight cross platform IL disassembler tool built in C#.
NativeInts
Straightforward nint and nuint native integers, written in IL, probably second best to proper compiler support. Fully functional.
microscope
:microscope: CodeLens extension for Visual Studio that lets you inspect the intermediate language instructions of methods and properties.
CilTools
A set of tools to work with CIL in .NET applications
dnSpyDetector
A quick way to check for the presence of dnSpy hooks in memory
neo-ConfuserEx
Updated ConfuserEX, an open-source, free obfuscator for .NET applications
DotNetPELib
A C++11 library used to create a managed program (CIL) and dump to either .IL, .EXE, or .DLL format