LearningNerd/helper.js

## helper.js
export function helper(x) {
  console.log(x);
}

## index.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <!-- ..... other <head> stuff here .... -->

    <!-- *** IMPORTANT: use type="module" here! *** -->
    <script type="module" src="main.js"></script>

  </head>
  <body>
     <!-- ... <body> stuff here ... -->

  </body>
</html>

## main.js
// IMPORTANT:
// - Must preface relative file paths with / or ./ etc
// - Must include the .js at end of the file name
// - Must surround named imports with { }
import {helper} from "./helper.js";

helper("This works!");
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<!-- ..... other <head> stuff here .... -->

	<!-- * IMPORTANT: use type="module" here! * -->
	<script type="module" src="main.js"></script>

	</head>
	<body>
	<!-- ... <body> stuff here ... -->

	</body>
	</html>
	// IMPORTANT:
	// - Must preface relative file paths with / or ./ etc
	// - Must include the .js at end of the file name
	// - Must surround named imports with { }
	import {helper} from "./helper.js";

	helper("This works!");