Comment by bitwize

Thing that IntelliJ and even NetBeans have going for them is that they seem like tools for getting work done. Eclipse puts more emphasis on being a platform which means you have to download and configure plugins just to get started. Great if you're a corporate shop with a standard setup that's force-pushed to every machine. Not so much if you're just getting started or working on side projects or in a startup, which is how languages and frameworks gain mindshare in the web era.

Visual Studio Code—I dunno. It's an editor more than an IDE. It lets Webdev Andys create an empty directory, put an index.ts in there, and get started right away. Yes, WebStorm does the same, but VS Code comes with decent multilanguage support for free. It's like vim or Emacs but crappier and more bloated, but a lot of people don't care about that.