Spacers.js alternatives

Feather is a collection of simply beautiful open source icons. Each icon is designed on a 24x24 grid with an emphasis on simplicity, consistency and readability.

bloop is an in-IDE code search engine that retrieves relevant JS and TypeScript code examples from library documentation and open-source repos. ⠀ See library function parameters, output, and error-handling - without going to Google.

Bootstrap is an open-source toolkit for developing with HTML, CSS, and JS. Quickly prototype your ideas or build your entire app with our Sass variables and mixins, responsive grid system, extensive prebuilt components, and powerful plugins built on jQuery.

Vizzu lets you use animated charts to share insights in complex data sets as self-explanatory stories. You can embed animated reports and dashboards on your site using this dependency-free library that even takes care of data aggregation and filtering.