# CSSOBJ [](https://gitter.im/css-in-js/cssobj) Runtime CSS manager, Turn CSS into dynamic JS module, Stylesheet [CRUD][] (Create, Read, Update, Delete) in CSSOM, Solve common problems of CSS-in-JS. - ~4K min.gz, simple API - Nested rules, support any CSS selector/value - Minimal work to migrate - [Work with DOM Frameworks](https://github.com/cssobj/cssobj/wiki/Work-with-popular-JS-Lib) - [CSS Rules CRUD][CRUD] - [Put class names into local space **No Conflict**](https://cssobj.github.io/cssobj-demo/#demo4) - [Use JS function as CSS value](https://github.com/cssobj/cssobj/wiki/Function-as-CSS-Value) - [Conditional Apply CSS](https://cssobj.github.io/cssobj-demo/test/test.html) - [Server Rendering][server] [Usage](https://github.com/cssobj/cssobj#usage) - [Wiki](https://github.com/cssobj/cssobj/wiki) - [API](https://github.com/cssobj/cssobj/blob/master/docs/api.md) - [Demo](https://cssobj.github.io/cssobj-demo/) - [React](https://github.com/cssobj/cssobj#react) - [Babel](https://github.com/cssobj/cssobj#work-flow-with-babel-see-also-without-babel-version) [](https://travis-ci.org/cssobj/cssobj) [](https://www.npmjs.com/package/cssobj) [](https://coveralls.io/github/cssobj/cssobj-core?branch=master) [](https://david-dm.org/cssobj/cssobj) [](http://standardjs.com/) ## Install: #### npm ``` bash npm install cssobj # the lib # When use Babel npm install babel-plugin-transform-cssobj # When **NOT** use Babel, install the converter npm install -g cssobj-converter ``` #### browser ``` html ``` ## Usage First see this [SIMPLE DEMO](http://jsbin.com/cibetuc/edit?html,js,output) In the example, `cssobj` will create `