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 It notices when you're browsing a repo with a package.json in it. If there are any dependencies or devDependencies listed 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: