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  Learn more
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  - Application development
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  - Career growth
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  - GitHub Education
    Learn how to move into your first professional role.
  - Programming languages & frameworks
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  Learn how to start building, shipping, and maintaining software with GitHub.
  Learn more
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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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    How to integrate security into the SDLC.
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- 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
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  Keep up with what’s new and notable from inside GitHub.
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  - Research
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  - The library
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  Learn how to use retrieval-augmented generation (RAG) to capture more insights.
  Learn more
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  - Maintainers
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  - Social impact
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    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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  - 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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Home / News & insights / Product

Introducing Topics

Discover networks of similar repositories in a completely new way with Topics. Topics are labels that create subject-based connections between GitHub repositories and let you explore projects by type, technology,…

Shay Frendt·@shayfrendt

January 31, 2017 | Updated January 4, 2019

| 1 minutes

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Discover networks of similar repositories in a completely new way with Topics. Topics are labels that create subject-based connections between GitHub repositories and let you explore projects by type, technology, and more.

Click on a topic that interests you to find related repositories. Adding topics to your repositories will help other users discover your projects, too.

You may see suggested topics when adding a topic to a public repository. These suggestions are the result of machine learning and natural language processing applied to repository content. We’re at the start of this new journey and rejecting suggestions that don’t fit well will help us train our model for more meaningful results.

Our Help documentation will show you how Topics works today, and there’s more to come. Topics will continue to grow as we learn more from you and better understand GitHub’s role in project discovery. We can’t wait to see how you use this new feature!

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