Relied upon by more than 11 million developers worldwide, npm is committed to making JavaScript development elegant, productive, and safe. The free npm Registry has become the center of JavaScript code sharing, and with more than one million packages, the largest software registry in the world. Our other tools and services take the Registry, and the work you do around it, to the next level.

CSS Mint is a lightweight (just 3KB gzipped) and fully-responsive open source UI kit built to ease up layout and structuring of your web application. Built on top of normalize.css, it handles cross browser inconsistencies and provides minimalistic CSS components to be used in your application.

Integrations.js lets you add features to your site at the click of a button. Paste in the JS library, choose your integrations, and voila!

Muuri is a magical JavaScript layout engine that allows you to build all kinds of layouts and make them responsive, sortable, filterable, draggable and/or animated. Comparing to what's out there Muuri is a combination of Packery, Masonry, Isotope and Sortable. Wanna see it in action? Check out the demo on the website.