Find out what npm modules the cool kids are using.
npm-hub is a browser extension for Chrome, Safari, and Firefox that helps you discover new npm modules while browsing github.com.
It notices when you're browsing a repo with a package.json in it. If there are any
therein, npm-hub fetches each module's metadata from the npm registry and displays it right on the GitHub
page, just below the README. Here's an example: