LeetDown
a macOS app that downgrades A6 and A7 iDevices to OTA signed firmwares (by rA9stuff)
mir
A lightweight JIT compiler based on MIR (Medium Internal Representation) and C11 JIT compiler and interpreter based on MIR (by vnmakarov)
| LeetDown | mir | |
|---|---|---|
| 14 | 22 | |
| 554 | 2,353 | |
| - | 1.2% | |
| 6.7 | 8.7 | |
| about 1 year ago | 5 months ago | |
| C | C | |
| GNU General Public License v3.0 only | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
LeetDown
Posts with mentions or reviews of LeetDown.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-09.
- [help] i want to downgrade my iphone 5s
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[Free Release] LiNUZE: Manage your iDevice from your jailbroken iDevice
Some of you might know me from twitter, or from LeetDown app. This is my first appearance on this subreddit, and from now on, I’ll be using this account to announce my upcoming projects in here.
-
[question] How can I downgrade an iPhone 5s to iOS 10?
pretty sure. Here is LeetDown!
- [question] iPad 4 - MD510C/A - IOS 10.3.3 Jailbreaking Options
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[Question] bypass passcode on ios 10?
I think it will only work on Mac but don’t take my word on that but I have used leet down to downgrade my iPhone 5s to iOS 10 and iPhone 5 to iOS 8.
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update from ios 9 to 10 or 11?
However, if you’re ok with factory resetting your iPad, you can go to iOS 10 with LeetDown. Note that you sadly need a Mac to use it.
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How to store/use shsh blobs [question]
I would use Leetdown and here is a video if you need one.
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[Tutorial] How to downgrade and Jailbreak iOS 8.4.1 if EtasonJB isnt working.
Download LeetDown and iOS OTA Downgrader.
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[question] Getting “software up to date” when attempting to downgrade iOS 10.3.4 to 8.4.1 iPhone 5
I just use leetdown to downgrade my iPhone 5 to iOS 8.4.1.
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[question] how to downgrade on iPhone 5s?
You can't downgrade to an unsigned version, but it just happens that iOS 10.3.3 is ota signed for iPhone 5S! You can use LeetDown to downgrade, to run it you need a mac.
mir
Posts with mentions or reviews of mir.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-09-09.
- A tiny self-remaking C program
- Mir (lightweight JIT) version 1.0.0
- QBE – Compiler Back End
-
Ravi is a dialect of Lua, with JIT and AOT compilers
MIR comes from the Rubyverse and isn't related to LLVM MLIR.
https://github.com/vnmakarov/mir?tab=readme-ov-file#mir
- Mir: Strongly typed IR to implement fast and lightweight interpreters and JITs
- Implementing Interactive Languages
- I developed a faster Ruby interpreter
-
Are Hoistings Possible for C++?
When you say a fork of LLVM, am I correct in assuming that you specifically mean a fork of Clang? I don't see how the compiler backend would affect support for language extensions, regardless of whether it's an exception to that such as Tcc, Cproc, the MIR C jitter, lacc, 8cc, 9cc, and chibicc. Most of those are not for production, excluding Cproc and Tcc (at least according to Suckless or Oasis).
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Suggestion for a backend?
MIR
- Ask HN: Recommendation for general purpose JIT compiler
What are some alternatives?
When comparing LeetDown and mir you can also consider the following projects:
iOS-OTA-Downgrader - A multi-purpose script to save blobs, restore, and jailbreak supported legacy iOS devices [Moved to: https://github.com/LukeZGD/Legacy-iOS-Kit]
asmjit - Low-latency machine code generation
Vieux - Vieux - A tool for 32/64 Bit iOS downgrades using OTA Blobs
Cwerg - The best C-like language that can be implemented in 10kLOC.
SSHRD_Script - Shell script that creates a ssh ramdisk
qbe-rs - QBE IR in natural Rust data structures
Legacy-iOS-Kit - An all-in-one tool to restore/downgrade, save SHSH blobs, and jailbreak legacy iOS devices
LuaJIT - Mirror of the LuaJIT git repository
LiNUZE - a jailbreak app to command iOS devices using iOS devices.
terra - Terra is a low-level system programming language that is embedded in and meta-programmed by the Lua programming language.
kcs - Scripting in C with JIT(x64)/VM.
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