The JavaScript-based Node.js platform was introduced in 2009 ... in the sample code earlier contains both client and server classes, as you can see at the right side of the figure.

If you like Node.js but not its package manager ... TypeScript adds optional types, classes, and modules to JavaScript, and supports tools for large-scale JavaScript applications.

PayPal has moved from building web applications using Java to using JavaScript in the browser and node.js on servers. Node.js is a platform built on Chrome's JavaScript runtime that allows ...