JavaScript (JS) is front-end web development: nearly everything you interact with on a website is thanks to this script. Before it, sites were static HTML sites with formatting and no interactivity.

Microsoft's open-source programming language TypeScript – the alter ego of JavaScript but with a type system – turns 10 years old this December. It's grown to become a go-to language for building apps ...

To quote William Ting's earlier answer: "JavaScript will stay relevant as long as people use the internet." 1. So, JavaScript will be relevant forever. With the maturity and robustness of mobile ...