CSS-in-JS provides a syntax for turning your JavaScript into styles the browser can apply. Regardless of the framework you use, the result will look something like Listing 1. Listing 1.

The Node.js web service will run, and print out the checkpoint message to the screen. The webpage now invokes the web service correctly. The next step is to implement the Node.js JavaScript upload ...

So, in addition to Electron (a framework that lets you write cross-platform desktop applications using JavaScript, HTML and CSS) and Node.js (a JavaScript runtime built on Google Chrome’s V8 ...