WebStorm is JetBrains' dedicated IDE for JavaScript and TypeScript development. It ranks #15 in real-world usage at about 7.6% share, chosen by frontend teams who want deep, framework-aware refactoring that lighter editors can't match.
📌 Quick facts
Type: Full IDE
Made by: JetBrains
License: Paid (free trial; free for students and open-source maintainers)
Platforms: Windows, macOS, Linux
Primary use case: Large JavaScript/TypeScript codebases using React, Vue, Angular, or Node.js that need reliable automated refactoring
Key features
- Deep framework awareness — understands React, Vue, Angular, and Node.js, not just generic syntax highlighting
- Safe project-wide refactoring (rename, extract, move) that correctly updates every reference
- Integrated debugger for both client-side (browser) and server-side (Node.js) JavaScript
- Built-in test running for Jest, Mocha, and Cypress with inline results
- Strong TypeScript support — inline type-checking and error detection
- Version control, database tools, and Docker integration built in
Getting started
Download it from jetbrains.com/webstorm, or install it from the command line:
# Windows (winget)
winget install JetBrains.WebStorm
# macOS (Homebrew)
brew install --cask webstorm
Open it, choose "Open" and select your project's package.json folder — WebStorm auto-detects the framework and configures itself.
🎯 Best for: A team maintaining a large, long-lived frontend codebase where safe automated refactoring across hundreds of files matters more than raw editor speed.