Online JavaScript Minifier & Script Compressor

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Programmatic Code Snippets: Minify JavaScript

How to implement Minify JavaScript programmatically in Python, Node.js, PHP, and CLI

CLI & API Syntax

Minify JS using jsmin in Python

# pip install jsmin
from jsmin import jsmin

code = """
function add(a, b) {
 // Return addition
 return a + b;
}
"""
print(jsmin(code))

Minify JS using Terser in Node.js

// npm install terser
const { minify } = require('terser');

async function run() {
 const result = await minify('function add(a, b) { return a + b; }');
 console.log(result.code);
}
run();

Minify JS in PHP using JShrink

<?php
// composer require tedivm/jshrink
$code = 'function add(a, b) { /* comment */ return a + b; }';
echo \JShrink\Minifier::minify($code);

Minify JavaScript using Terser CLI

npx terser app.js -c -m -o app.min.js

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