There are 5 repositories under msil topic.
A library for creating, reading and editing PE files and .NET modules.
Updated ConfuserEX, an open-source, free obfuscator for .NET applications
Weaver is a code weaving framework built right into Unity Engine. Based heavily off of Fody.
Post-build IL optimizer and intermediate representation for .NET programs
Translates .NET IL to unsuported .NET platforms and architectures. (Powered by Cecil)
A Visual Studio Code C# IL (Intermediate Language) Viewer
il2cpp transpiler and runtime compatible with .Net Core
Light-weight cross platform IL disassembler tool built in C#.
A quick way to check for the presence of dnSpy hooks in memory
A C++11 library used to create a managed program (CIL) and dump to either .IL, .EXE, or .DLL format
Ahead-of-time compiler for Chocopy, a statically typed subset of Python 3, built in Python 3.
Hacks, tricks and wizardry for Unity to enhance performance or make impossible things possible ...
:microscope: CodeLens extension for Visual Studio that lets you inspect the intermediate language instructions of methods and properties.
IL patcher for use with adding Oxide support to .NET games
Tiny UI Fix is a UI scaling and fixing mod for The Sims 3.
net-ssa: A fast and easy-to-use register-based representation for .NET bytecode.
Straightforward nint and nuint native integers, written in IL, probably second best to proper compiler support. Fully functional.
A set of tools to work with CIL in .NET applications
DILE (Dotnet IL Editor) is a decompiler and an IL debugger.
.net debugger / msil interpreter / emulator
IL Kernel for .NET Interactive
An interpreter for a subset of dotnet IL implemented in C#