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  Learn more
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  - Architecture & optimization
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  - Engineering principles
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  - Infrastructure
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  - 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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  Learn more
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  Learn more
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  Learn more
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    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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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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