GitHub is a web-based platform for hosting Git repositories online, adding collaboration tools on top of Git's underlying version control — issue tracking, pull requests, and project management among them. It's the largest code-hosting platform in the world, and a huge share of open-source software, WordPress plugins and themes included, lives there.
What GitHub Adds on Top of Git
- Cloud-based hosting for repositories, accessible from anywhere
- Pull requests — a structured way to review and discuss code changes before merging them
- Issue tracking — for logging bugs and planned features
- GitHub Actions — automated workflows, testing, and deployment pipelines
Where This Shows Up for WordPress Users
- Many popular plugins and themes are developed openly on GitHub
- Bug reports for open-source WordPress tools are often filed directly there
- Developers commonly host custom-built themes and plugins on GitHub for version control
GitHub vs. Git
Git is the underlying tool that actually tracks changes; GitHub is a company and platform that hosts Git repositories online and layers collaboration features on top. Alternatives like GitLab and Bitbucket serve a similar role, but GitHub remains by far the most widely used.
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