Bring your style to the component age, just like javascript! Components are the fundamental building block of a modern application, and with CSS in JS we can finally bring our style to the component age. CSS in javascript: With styled-components and React is a video course that unites the best parts of ES2015, React, and of course, CSS to bring real benefits to your styling solution!

Web development has changed. CSS was originally designed for styling documents, with the web as a mere document reader. We've now re-purposed the web with components at the core. CSS just wasn't built with component-based development in mind, but there's a solution! Combining the best parts of CSS, components, and javascript together, CSS in JS unifies these two separate methodologies, letting you write your CSS directly in your javascript files. That means you can have your CSS interact directly on the component level.
More importantly, you get to enjoy a whole host of benefits like cleaner code, more intuitive styles, automatic vendor prefixing, and much more. With this approach, you get to continue to write the real CSS, not inline styles, but in a way that's suited for modern applications!