HubLighter is a Chrome extension developed by hvetko. It falls under the category of Browsers and belongs to the subcategory of Add-ons & Tools. This free extension aims to enhance code reviews on GitHub by providing a simple highlighting tool.

With HubLighter, users can easily highlight selected code occurrences on any GitHub pull request page or source page. This feature allows for better code understanding and collaboration among developers. By highlighting a specific code snippet, all other occurrences of that code on the page will also be highlighted, making it easier to identify and analyze code patterns.

An important aspect to note is that HubLighter does not require any special permission or GitHub credentials to function. It is an open-source extension hosted on GitHub, providing transparency and trust to its users.

It is worth mentioning that HubLighter is not endorsed by, sponsored by, or affiliated with GitHub. This extension solely aims to improve the code review experience on the platform.