# JavaScript on a Web Page

Load a JavaScript file into a ready-made web page with a script tag, open the page with Live Preview, and use the browser's Console to see what the script prints, read its errors and try a line of JavaScript.

![Cheat sheet: JavaScript on a Web Page](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/10/a0e69a4199034682a0cac8b3fb3fa575.webp)

- Category: JavaScript
- Level: Novice
- Tags: Browser Console, Developer Tools, JavaScript, Module script, Script (javascript), Tag (html), web-development
- Updated: November 1, 2026

Source: https://www.ask-codey.com/cheat-sheets/javascript-first-programs-on-a-web-page-cheat-sheet