Besides JavaScript, HTML, and CSS, you can edit Markdown files and ... more compact code, some people prefer to write CoffeeScript. WebStorm supports that, too, and even adds debugging support ...

debug and explain code. Bard can now write in 20 programming languages, including C++, Java, JavaScript and Python. It now also features integration with Google's other products and can export ...

It comes with built-in support for JavaScript ... debugging and refactoring. You can add basic support for your favorite language through TextMate colorizers if no language server is available ...