Welcome to the brave new world of modern, remote development in your browser. Let's get started with VSCode.dev.

A preview of VS Code for the Web enables developers to use VS Code in the browser without installing the tool locally.

Microsoft has moved its Edge browser development tools for Visual Studio Code from preview to general availability, providing in-editor web site debugging and other functionality.

Using it, a developer can open and edit his code at runtime, set breakpoints, step through code, and see the state of his web site one line of JavaScript at a time.