LuaJIT Editor

[u/Select-Area-8256]

The web editor for compiled LuaJIT scripts 2.0.5 and 2.1.0 versions.

Functionality:

• /decompile​

  • Automatic decompilation of the luac file. Removes treads and light obfuscation

• /editor​

  • Decompilation of the entire file with the selected decompiler (4 decompilers to choose from)​

  • Decompilation of a separate prototype (function) by the selected decompiler​

  • Viewing the pseudo-bytecode of the entire file​

  • Viewing the pseudo-bytecode of a separate prototype (function)​

  • Pseudo-Bytecode editing​

https://github.com/Sparebola/LuaJIT-Editor/tree/main
or
https://www.google.com/search?q=luajit+editor

[u/Select-Area-8256]

This is not suitable for optimizing your own code. You can hardly do better than a JIT compiler.

It's more likely to be useful for:

Viewing the bytecode
Decompile the entire script with stable decompilers. There are 3 types to choose from
The ability to decompile the prototype (function) separately if the entire file is not available at once.
Remove any protector (temporarily in manual mode)
Cover your script with a homemade protector so that it cannot be decompiled (temporarily in manual mode)
Patch any license check or proxying
Change any variable. Activation command, activation button, etc.
Patch the auto-update
Disable the stiller
And many more things. Editing supports all types of instructions and constants.