# ElleKit

> Function hooking toolkit for arm64 XNU devices: a C function hooker that patches memory pages directly, an Objective-C function hooker, an arm64 assembler, JIT inline assembly for Swift and a reimplementation of the Substrate and libhooker APIs. The README lists the Dopamine, palera1n and meowbrek2 jailbreaks as users.

- Type: Tool
- Targets: Binary
- Category: Debugging and dynamic analysis
- Relationship: Foundation tool
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-06
- Original resource: <https://github.com/tealbathingsuit/ellekit>
- Primary source: <https://github.com/tealbathingsuit/ellekit/blob/1017a0d09606ea49ba8bc4d6cccc530d372e640e/README.md>
- Catalog page: <https://awesomerea.org/resources/ellekit/>
- Record JSON: <https://awesomerea.org/resources/ellekit/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/ellekit/index.md)

## Requirements & limits

- Needs an arm64 device running the XNU kernel. Tested on iOS 15-27 (arm64), iOS 15-17 (arm64e) and macOS Ventura; the README says it is unsupported on the latest macOS because of code-signing changes.
- BSD-3-Clause per LICENSE.

## Primary sources

1. <https://github.com/tealbathingsuit/ellekit/blob/1017a0d09606ea49ba8bc4d6cccc530d372e640e/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.