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  Learn more
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  - Application development
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  - Career growth
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  - GitHub
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  - GitHub Education
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  - Programming languages & frameworks
    Stay current on what’s new (or new again).
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  Learn how to start building, shipping, and maintaining software with GitHub.
  Learn more
Engineering
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  Get an inside look at how we’re building the home for all developers.
  - Architecture & optimization
    Discover how we deliver a performant and highly available experience across the GitHub platform.
  - Engineering principles
    Explore best practices for building software at scale with a majority remote team.
  - Infrastructure
    Get a glimpse at the technology underlying the world’s leading AI-powered developer platform.
  - Platform security
    Learn how we build security into everything we do across the developer lifecycle.
  - User experience
    Find out what goes into making GitHub the home for all developers.
- How we use GitHub to be more productive, collaborative, and secure
  Our engineering and security teams do some incredible work. Let’s take a look at how we use GitHub to be more productive, build collaboratively, and shift security left.
  Learn more
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  - CI/CD
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  - DevOps
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  - DevSecOps
    How to integrate security into the SDLC.
  - Governance & compliance
    Ensuring your builds stay clean.
- GitHub recognized as a Leader in the Gartner® Magic Quadrant™ for AI Code Assistants
  Learn why Gartner positioned GitHub as a Leader for the second year in a row.
  Learn more
News & insights
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  Keep up with what’s new and notable from inside GitHub.
  - Company news
    An inside look at news and product updates from GitHub.
  - Product
    The latest on GitHub’s platform, products, and tools.
  - Octoverse
    Insights into the state of open source on GitHub.
  - Policy
    The latest policy and regulatory changes in software.
  - Research
    Data-driven insights around the developer ecosystem.
  - The library
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- Unlocking the power of unstructured data with RAG
  Learn how to use retrieval-augmented generation (RAG) to capture more insights.
  Learn more
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  Everything open source on GitHub.
  - Git
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  - Maintainers
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  - Social impact
    How open source is driving positive change.
  - Gaming
    Explore open source games on GitHub.
- An introduction to innersource
  Organizations worldwide are incorporating open source methodologies into the way they build and ship their own software.
  Learn more
Security
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  Stay up to date on everything security.
  - Application security
    Application security, explained.
  - Supply chain security
    Demystifying supply chain security.
  - Vulnerability research
    Updates from the GitHub Security Lab.
  - Web application security
    Helpful tips on securing web applications.
- The enterprise guide to AI-powered DevSecOps
  Learn about core challenges in DevSecOps, and how you can start addressing them with AI and automation.
  Learn more

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Scheduled Maintenance Today @ 22:00 PST

UPDATE: Maintenance completed with great success. Thanks! The site will be down for maintenance today (Friday, May 28, 2010) starting at 22:00 PST for a (long due) Redis upgrade. We…

Ryan Tomayko·@rtomayko

May 28, 2010 | Updated December 16, 2019

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UPDATE: Maintenance completed with great success. Thanks!

The site will be down for maintenance today (Friday, May 28, 2010) starting at 22:00 PST for a (long due) Redis upgrade. We expect the outage to last only a few minutes and plan to roll back if downtime exceeds 15 minutes. During this time, the site and all repository access via git/ssh will be unavailable.

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