What is JavaScript Formatter?
JavaScript Formatter is a specialized tool designed to format and beautify JavaScript code, including ES6+, TypeScript, React JSX, and Node.js applications. JavaScript is the foundation of modern web development, requiring consistent formatting for maintainable and professional applications.
Our JavaScript formatter ensures your code follows industry best practices and maintains consistency across your development team and project environments.
Key Benefits:
- Modern JavaScript Support: Format ES6+ features including arrow functions, async/await, and modules
- Framework Integration: Support for React JSX, Vue.js, Angular, and popular JavaScript frameworks
- TypeScript Compatibility: Handle TypeScript syntax, interfaces, and type annotations seamlessly
- Node.js Optimization: Format server-side JavaScript with proper module organization
- Code Quality Enhancement: Improve readability and maintainability with consistent styling
Perfect for web developers, full-stack engineers, and JavaScript specialists working with modern frameworks, libraries, and development environments.
JavaScript Formatting Options
Configure JavaScript formatting to match your development standards and team preferences. Our formatter supports comprehensive options for modern JavaScript, frameworks, and development workflows.
Indentation Settings
- Function and object indentation (2 or 4 spaces)
- Array and parameter alignment
- Nested structure organization
- Brace style configuration
Code Structure Options
- Function declaration formatting
- Variable declaration grouping
- Import/export statement organization
- Comment preservation and alignment
JavaScript-Specific Features
- ES6+ syntax formatting (arrow functions, destructuring)
- Async/await and Promise handling
- JSX and React component structure
- TypeScript interface and type formatting
Advanced Formatting
- Method chaining organization
- Conditional and loop structure
- Error handling formatting
- Module system optimization
How to Use JavaScript Formatter:
- Upload your JavaScript file or paste code directly into the editor
- Select your preferred formatting options (indentation, brace style, modern syntax)
- Click "Format" to apply JavaScript best practices and improve code readability
- Use fullscreen mode for large applications and complex codebases
- Copy the formatted output for development or integrate with build tools and IDEs
Integration Support: Works seamlessly with JavaScript frameworks like React, Vue.js, Angular, and development tools including Webpack, Vite, and popular IDEs. Compatible with ES6+, TypeScript, and Node.js environments.