Bootstrap 5 List group Checkboxes and radios use .list-group and .list-group-item classes to create a list of items. The .list-group class is used with <ul> element and the .list-group-item is used with <li> element. Then create the checkbox and radios in the input element using the type attribute.
Note: In situations where the element's potential label text is not visible, we can use the aria-label attribute.
Bootstrap 5 List group Checkboxes and radios Classes: No special classes are used in List group Checkboxes and radios. We use classes of List Group, Checkbox and Radio combined to achieve it.
Syntax:
<ul class="list-group">
<li class="list-group-item">
<input class="form-check-input me-1"
type="checkbox" value="" aria-label="...">
</li>
</ul>
Example 1: In this example, we will learn about List group Checkboxes
<!DOCTYPE html>
<html>
<head>
<!-- Load Bootstrap -->
<link href=
"https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"
rel="stylesheet" integrity=
"sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC"
crossorigin="anonymous">
</head>
<body>
<div>
<h1 class="text-success">
GeeksforGeeks
</h1>
<h2>List group Checkboxes and radios</h2>
<div class="list-group">
<label class="list-group-item">
<input class="form-check-input me-1"
type="checkbox">
Java
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="checkbox">
CSS
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="checkbox">
HTML
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="checkbox">
Angular
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="checkbox">
React
</label>
</div>
</div>
</body>
</html>
Output:

Example 2: In this example, we will learn about list group radio buttons.
<!DOCTYPE html>
<html>
<head>
<link href=
"https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"
rel="stylesheet" integrity=
"sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC"
crossorigin="anonymous">
</head>
<body>
<div>
<h1 class="text-success">
GeeksforGeeks
</h1>
<h2>List group Checkboxes and radios</h2>
<div class="list-group">
<label class="list-group-item">
<input class="form-check-input me-1"
type="radio" name="GFG">
Java
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="radio" name="GFG">
CSS
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="radio" name="GFG">
HTML
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="radio" name="GFG">
Angular
</label>
<label class="list-group-item">
<input class="form-check-input me-1"
type="radio" name="GFG">
React
</label>
</div>
</div>
</body>
</html>
Output:

References: https://getbootstrap.com/docs/5.0/components/list-group/#checkboxes-and-radios