Top Welcoming Open-Source Llvm Repositories
Top welcoming Llvm repositories. Scored by real 90-day external PR merge rates, maintainer review turnaround speed, and first-time contributor success.
Ranked Llvm Repositories
Showing top 18 of 18 ranked repositories
| Rank | Repository | Tier | Score | Merge Rate | Good First Issues |
|---|---|---|---|---|---|
| #1 | llvm/llvm-project40,004 The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. | A•Welcoming | 59.0 | 9.2% | 47 |
| #2 | google/clspv725 Clspv is a compiler for OpenCL C to Vulkan compute shaders | B•Solid | 49.9 | 100.0% | - |
| #3 | C++ metaprogramming shell | B•Solid | 48.6 | 62.5% | - |
| #4 | xgo-dev/llgo678 A Go compiler based on LLVM in order to better integrate Go with the C ecosystem including Python and JavaScript | B•Solid | 45.1 | 8.3% | - |
| #5 | Semi-implicit Cross-scale Hydroscience Integrated System Model (SCHISM) | B•Solid | 43.6 | 100.0% | - |
| #6 | chipStar is a tool for compiling and running HIP/CUDA on SPIR-V via OpenCL or Level Zero APIs. | D•Risky | 29.3 | 0.0% | - |
| #7 | intel/llvm1,516 Intel staging area for llvm.org contribution. Home for Intel LLVM-based projects. | D•Risky | 28.3 | 0.0% | - |
| #8 | EnzymeAD/Enzyme1,678 High-performance automatic differentiation of LLVM and MLIR. | D•Risky | 24.7 | 0.0% | - |
| #9 | A tool and a library for bi-directional translation between SPIR-V and LLVM IR | D•Risky | 24.4 | 0.0% | - |
| #10 | A project dedicated to building LLVM toolchain for Arm and AArch64 embedded targets and AArch64 native Linux development. | D•Risky | 21.9 | 0.0% | - |
| #11 | This repository is responsible for the LLVM-related parts of Jeandle. | D•Risky | 18.3 | 0.0% | - |
| #12 | Port of LLVM to the MOS 6502 and related processors | D•Risky | 8.0 | 0.0% | - |
| #13 | Fork of LLVM to support AMD AIEngine processors | D•Risky | 8.0 | 0.0% | - |
| #14 | A guide that explains how high level programming language constructs are mapped to the LLVM intermediate language. | D•Risky | 0.0 | 0.0% | - |
| #15 | Yet another llvm based obfuscator based on goron. | D•Risky | 0.0 | 0.0% | - |
| #16 | PicoLisp is an open source Lisp dialect. It is based on LLVM and compiles and runs on any 64-bit POSIX system. Its most prominent features are simplicity and minimalism. | D•Risky | 0.0 | 0.0% | - |
| #17 | Port of MBA Solver SiMBA to C/C++ (MBA deobfuscation in real world applications) | D•Risky | 0.0 | 0.0% | - |
| #18 | Static Analysis Course | D•Risky | 0.0 | 0.0% | - |
How to Get Your Llvm PR Merged
Get this week's top welcoming repos + fresh Good First Issues for Llvm
Free weekly email, scoped to Llvm. No account needed - confirm once and unsubscribe anytime.
Frequently Asked Questions: Llvm Open Source
What is the most welcoming Llvm open-source repository?
The highest-ranked Llvm repository on GetMerged is currently llvm/llvm-project, with a C-Rank score of 59.0/100 and a 9.2% PR merge rate.
How can I find good first issues in Llvm?
You can browse verified beginner-friendly issues in Llvm by visiting our curated Good First Issues directory at getmerged.abhishekco.de/good-first-issue/llvm.
What makes a Llvm repository ‘Super Welcoming’ on GetMerged?
A ‘Super Welcoming’ (S-Tier) Llvm repository demonstrates an external PR merge rate above 80%, a median first response time within 24 to 48 hours, active review feedback, and clear onboarding documentation.