About WebStorm
WebStorm is a JavaScript and TypeScript IDE from JetBrains. It combines a full code toolset with AI agents that can write, check and review code in your project.
What it does
WebStorm lets front-end and Node.js developers work on JavaScript and TypeScript code in one window. The IDE indexes the project to resolve usages, dependencies and types, so navigation and refactoring stay accurate. You can describe a task to an agent, follow its progress in a sessions window and open its changes as diffs next to your code.
Key features
- Refactoring and migrations with project-wide accuracy
- Send selected code straight to an AI agent
- Run several agent tasks at once in one project
- Built-in debugger, tests and terminal
- Check UI changes in a browser session
Who it's for
Frontend and full-stack developers, React and Node.js teams, and anyone who works mainly in JavaScript or TypeScript and wants AI help without leaving the IDE.
Pricing and good to know
WebStorm is free for non-commercial use. Commercial use needs a paid subscription. The IDE runs on Windows, macOS and Linux. Agents can use your own API key, an existing AI subscription or JetBrains AI, and you can switch subscriptions during a session.
Highlights
- Refactor and migrate code with project-wide accuracy
- Send selected code straight to an AI agent
- Run several agent tasks at once in one project
- Built-in debugger, test runner and terminal
- Check UI changes in a browser session
