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JavaScript Minifier
Remove comments and collapse whitespace from JavaScript code. Basic minification — not AST-based.
Note: This is basic comment/whitespace removal. For production use, consider
Terser
or
esbuild
.
Minify
Clear
Input
// Fetch user data from the API async function fetchUser(id) { /* Make an HTTP request to retrieve the user */ const response = await fetch(`https://api.example.com/users/${id}`); const data = await response.json(); return data; } // Format and display the user function displayUser(user) { const name = user.name || "Unknown"; const email = user.email || "No email"; console.log("Name: " + name + ", Email: " + email); }
Output