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muhammadghazali/hello-world-module.js

Created September 13, 2017 16:03
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This is a silly world hello module that can be used on the Node.js and browser environment. Credits to this blog post: https://caolan.org/posts/writing_for_node_and_the_browser.html
Raw
hello-world-module.js
(exports => (exports.greet = () => "Hello world"))(
typeof exports === "undefined" ? (this["hello"] = {}) : exports
);
Raw
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<script src="hello.js"></script>
<script>
console.log(hello.greet());
</script>
</body>
</html>
Raw
index.js
// try to run this in your console
// node index.js
const hello = require("./hello.js");
console.log(hello.greet());
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