From The Apple Wiki
Original author(s)evelyneee
Initial release18 December 2022; 9 months ago
Preview release
0.4.3 / 11 April 2023; 5 months ago
Written in
Operating system
TypeCode injection platform
LicenseBSD 3-Clause

ElleKit ("Elegant Low Level Elements Kit") is a code injection and hooking platform for x86_64 and ARM64. It can hook C and Objective-C functions on iOS 14.0 and later, and macOS Ventura and later. It supports the Cydia Substrate and libhooker APIs and can also be used by calling the Swift functions directly.