Compass for GitHub vs LGTM: What are the differences?
Compass for GitHub: Easily navigate between files on GitHub. Compass makes Github even more awesome by providing an IDE like file navigator experience within the browser to jump to different files; LGTM: A simple pull request approval system for GitHub. LGTM is a simple pull request approval system using GitHub protected branches and maintainers files. Pull requests are locked and cannot be merged until the minimum number of approvals are received. Project maintainers can indicate their approval by commenting on the pull request and including LGTM (looks good to me) in their approval text.
Compass for GitHub and LGTM can be categorized as "Tools for GitHub" tools.
LGTM is an open source tool with 936 GitHub stars and 92 GitHub forks. Here's a link to LGTM's open source repository on GitHub.