JSONToTable

TSX to JavaScript Converter - Convert TypeScript JSX to React.createElement

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How to Convert TSX to JavaScript

Step 1

Input Your TSX Code

Let's get your TSX code into the converter! Whether you're working with TypeScript React components, need to convert to vanilla JavaScript, or preparing code for compilation, you have several convenient options:

•
Paste directly: Copy your TypeScript React component or TSX code and paste it into the input editor
•
Upload a file: Click "Upload" to select a .tsx, .ts, .jsx, or .js file from your computer
•
Try the sample: Click "Sample" to load example TypeScript JSX and see how the converter transforms it

Example: TSX Input with Types

Here's what TypeScript JSX looks like with type annotations:

<UserCard 
  name="John Doe" 
  age={30}
  isActive={true}
/>

// With TypeScript generics
<DataTable<User> 
  data={users}
  columns={columns}
/>
Step 2

Automatic Conversion & Type Stripping

The conversion happens instantly! Our tool uses the powerful Babel parser to accurately transform your TSX:

•
Converts to React.createElement: Transforms all JSX elements into proper React.createElement calls
•
Strips TypeScript types: Removes type annotations, interfaces, generics, and TypeScript-specific syntax
•
Handles complex patterns: Supports nested components, fragments, spreads, and event handlers
•
Proper formatting: Outputs clean, indented JavaScript with proper structure

Example: JavaScript Output

TSX converted to React.createElement with types removed:

React.createElement(
  UserCard,
  { name: "John Doe", age: 30, isActive: true }
)

React.createElement(
  DataTable,
  { data: users, columns: columns }
)
Step 3

Download or Copy Result

Get your converted JavaScript code ready for use! The output is clean, formatted, and ready for production:

•
Copy to clipboard: One-click button to copy your converted JavaScript instantly
•
Download as file: Save your JavaScript as a .js file ready for integration
•
Formatted output: Properly indented code with clear structure for easy reading

Example: Complete Component Conversion

Original TSX with full TypeScript features:

interface ButtonProps {
  label: string;
  onClick: () => void;
  variant?: 'primary' | 'secondary';
}

const Button: React.FC<ButtonProps> = ({ label, onClick, variant = 'primary' }) => {
  return (
    <button 
      className={`btn btn-${variant}`}
      onClick={onClick}
    >
      {label}
    </button>
  );
};

Converted to pure JavaScript with React.createElement:

const Button = ({ label, onClick, variant = 'primary' }) => {
  return React.createElement(
    "button",
    {
      className: `btn btn-${variant}`,
      onClick: onClick
    },
    label
  );
};

✓ TypeScript removed, JSX converted, logic preserved!

Frequently Asked Questions

What is TSX?

TSX is TypeScript XML - it combines JSX syntax with TypeScript type annotations. It allows you to write React components with full TypeScript type checking and IntelliSense support.

How does TSX differ from JSX?

TSX includes TypeScript type annotations, interfaces, and generics. While JSX is plain JavaScript with XML syntax, TSX adds static type checking. Our converter handles both and strips TypeScript types during conversion.

Are TypeScript types preserved in the output?

No, TypeScript type annotations are intentionally stripped during conversion since the output is plain JavaScript. React.createElement calls don't require type information at runtime.

Can this handle complex TypeScript features?

Yes! Our converter supports generics, type assertions, union types, intersection types, and all TypeScript-specific syntax. The Babel parser with TypeScript plugin handles even the most complex TSX code.

Is this conversion lossless?

The JSX structure and logic are preserved perfectly. However, TypeScript type information is removed since JavaScript doesn't support types. Comments and function implementations are also preserved.

Can I convert entire TypeScript React components?

You can convert any TSX fragment or element. For full component conversion including function signatures and hooks, paste just the JSX return value for accurate createElement conversion.

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