JavaScript Minifier for TypeScript
Free online javascript minifier with TypeScript code examples
Working with javascript minifier in TypeScript? Our free online javascript minifier helps TypeScript developers format, validate, and process data instantly. Below you will find TypeScript code examples using terser so you can achieve the same result programmatically in your own projects.
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Open JavaScript MinifierTypeScript Code Example
import { minify, MinifyOptions } from 'terser';
const code: string = `
function greet(name) {
var message = 'Hello, ' + name + '!';
console.log(message);
return message;
}
greet('World');
`;
const options: MinifyOptions = {
compress: { dead_code: true, drop_console: false },
mangle: true,
sourceMap: false,
};
const result = await minify(code, options);
console.log(result.code);Quick Setup
Library: terser
npm install terserTypeScript Tips & Best Practices
- Terser includes its own TypeScript definitions
- Use drop_console: true to remove console.log statements
- Enable sourceMap for debugging minified code