un elemento div al lado de otro div con html y css in javascript

To place one div element next to another using HTML and CSS, you can use the CSS display property.

HTML:

<div class="container">
  <div class="element1">Element 1</div>
  <div class="element2">Element 2</div>
</div>
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CSS:

.container {
  display: flex;
}
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This will display the two div elements (element1 and element2) next to each other.

If you need to do this dynamically with JavaScript, you can use the following code snippet:

index.tsx
const element1 = document.querySelector('.element1');
const element2 = document.querySelector('.element2');
element1.style.display = 'inline-block';
element2.style.display = 'inline-block';
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This code sets the display property of both elements to inline-block, which causes them to appear next to each other.