Sometimes, we want to get the information from a meta tag with JavaScript.
In this article, we’ll look at how to get the information from a meta tag with JavaScript.
How to get the information from a meta tag with JavaScript?
To get the information from a meta tag with JavaScript, we use querySelector.
For instance, we write
const content = document.head.querySelector(
"[property~=video][content]"
).content;
to select the meta tag with property video from the head element.
And then we get the content attribute with content.
Conclusion
To get the information from a meta tag with JavaScript, we use querySelector.
