Show an alert
importance: 5
Create a page that shows a message “I’m JavaScript!”.
Do it in a sandbox, or on your hard drive, doesn’t matter, just ensure that it works.
Demo in new windowThe tutorial was recently rewritten from scratch. There may be typos, please use the "Edit on Github" link (in left sidebar in an article, at the bottom) to propose fixes.
Thank you!
We want to make this open-source project available for people all around the world. Please help us to translate the content of this tutorial to the language you know
