WebStorm - a JavaScript IDE from JetBrains

Use the full power of the modern JavaScript ecosystem - WebStorm's got you
covered! Enjoy the intelligent code completion, on-the-fly error detection,
powerful navigation and refactoring for JavaScript, TypeScript, stylesheet
languages, and all the most popular frameworks.

While this is trial software, there are commercial and academic licenses
available.

WWW: https://www.jetbrains.com/webstorm/