GitHub

GitHub is a web service where developers around the world upload, store, and collaboratively edit code. It's the world's largest code warehouse and collaboration space, sometimes called "social media for developers." A culture exists here of browsing other people's projects, copying them, and suggesting changes with "how about this instead?" It has been owned by Microsoft since 2018, and it's also the birthplace of the AI autocomplete tool Copilot.

In the name, "Git" refers to a ledger tool that records every change to code, and "Hub" means the center where those ledgers gather. Because who changed what, when, and why is all recorded, thousands of people can build a single program together.

In AI news, "released on GitHub" is a signal that "anyone can now grab the code." That's because this is the standard place for open-source releases. The number of stars a project gets is essentially a count of developers' bookmarks, and it's often cited in articles as a measure of interest, as in "10,000 stars in a single day after release."

"It surpassed 10,000 GitHub stars right after release" — meaning 10,000 developers worldwide bookmarked it, a measure of hype in the developer world.

1. Go to github.com and type the name of an AI tool you're curious about into the search bar — you don't need an account.
2. Open any project and you'll see an introduction (README) on the front page. The star count in the top right is the same number that shows up in articles.
3. Click the "Issues" tab — this is where users worldwide report bugs and talk with developers. This is where the idea of open source as something "built together" becomes real.