LLVM

Join the LLVM Community

Collaborate with developers, researchers, and contributors building the future of compiler infrastructure.

Get Involved

Getting Started

Mailing Lists

Subscribe to LLVM's public mailing lists for compiler development discussions, announcements, and community support.

Join the Mailing List

Weekly Meetings

Participate in developer discussions, Q&A sessions, and roadmap planning with core contributors via video conferencing.

View Calendar

Bug Tracker

Report bugs, suggest features, and review pull requests in LLVM's open-source issue tracking system.

Report Issue

Community Guidelines

We welcome all contributors and participants in good faith. Please review our community policies to ensure respectful and productive collaboration.

  • Be respectful and inclusive of all participants
  • Focus on technical content, not personal attacks
  • No harassment, discrimination, or abuse

Updated: August 2025

Contribute Now

Code

Submit patches and improvements to the LLVM codebase

Tests

Write tests for LLVM features and tools

Documentation

Improve documentation for APIs and tools

Education

Create tutorials and learning resources

Upcoming Events

LLVM DevConf 2025

Sep 20-22
San Francisco, CA
  • Technical deep dives
  • Workshops for contributors
  • Collaboration sprints
Register Now

Online Webinar Series

Monthly
Live on Zoom
  • Topic-focused discussions