how to get an element by id in javascript

To get an element by its id in JavaScript, you can use the getElementById() method. This method returns a reference to the HTML element with the specified id.

Here is an example code block that demonstrates how this can be done:

index.tsx
let element = document.getElementById("myElementId");
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In this code block, the variable element will hold a reference to the HTML element with the id of "myElementId". You can then manipulate this element as needed, such as by changing its innerHTML property or adding event listeners to it.