Pick one. All repositories come with setup instructions, and they will require WSL to be installed on Windows.
The premier hacking repo
Comes with hundreds of configuration options for all sorts of tweaks
Kaze's engine optimizations generally come to this repo first
Vanilla SM64 with a nicer, more optimized build system
Useful for hacking SM64 minimally, or for TAS-accurate preservation of vanilla functionality
Research repository
Only contains the minimum possible to build the original game
Any hacking capability is not there deliberately, as it is designed to compile 100% identically to the original
Blender plugin for all Decomp hacking purposes
Level Exports
Object Placement
Camera Control
Fully N64-compatible interface for materials
Besides Seq64, Decomp allows you to import a streamed song (e.g. MP3) into the game, at the expense of ROM space, using the following tools.
Make sure you have the rights to the songs you are importing.
Easiest streamed tool to pick up, shipping with a GUI written in Python
Capable of automatic game imports, saving from any manual importing work
Converts common audio formats into an SM64 song at the expense of ROM space
Advanced but powerful command line tool written in C++
Provides a high level of control over the audio conversions
Useful for optimized looping of individual sound effects and music samples
Supports conversion of nearly all audio formats, while preserving any existing loop metadata
Includes obscure video game formats, such as BRSTM, AST, and countless others
Title Screen Replacement Tutorial
by Keyblader
by Kaze
by someone2639
by Reonu
by PablosCorner