GitHub SLOC is a free Chrome add-on developed by martianyi. It falls under the category of browsers and specifically the subcategory of add-ons & tools. This add-on allows users to easily display the source lines of code (SLOC) directly on GitHub.

With GitHub SLOC, developers can quickly and conveniently view the number of lines of code in a GitHub repository without needing to navigate away from the page. This can be incredibly useful for analyzing the complexity and size of a project, as well as for tracking code changes over time.

To use GitHub SLOC, simply install the add-on on your Chrome browser and visit any GitHub repository. The SLOC will be displayed on the repository page, providing valuable insights into the codebase.

Overall, GitHub SLOC is a handy tool for developers who want to gain a better understanding of the size and complexity of GitHub repositories. Its seamless integration with GitHub makes it a convenient choice for those who frequently work with code on the platform.