jasjs1

const textarea = document.getElementById('example-element'); // Replace example-element with the ID of your HTML textarea element.

textarea.addEventListener('input', function() {
  this.style.height = 'auto';
  this.style.height = this.scrollHeight + 'px';
});

jasjs1

// JS

let img = document.getElementById('img');
let input = document.getElementById('input');

input.onchange = (e) => {
    if (input.files [0]) {
        img.src = URL.createObjectURL(input.files[0]);
    }
}

jasjs1

 <div class="programming-languages">
            <label for="tags">Tags:</label>
          <select id="tags" name="tags">
            <option>#uncategorized</option>
            <option>#ada</option>
            <option>#assembly</option>
            <option>#angular</option>
            <option>#bash</option>
            <option>#awk</option>
            <option>#c</option>