Remove jQuery from docs/repo.

Some of the snippets need to be updated later.

site/docs/4.3/components/alerts.md

@@ -11,7 +11,7 @@ toc: true
 
 ## Examples
 
-Alerts are available for any length of text, as well as an optional dismiss button. For proper styling, use one of the eight **required** contextual classes (e.g., `.alert-success`). For inline dismissal, use the [alerts jQuery plugin](#dismissing).
+Alerts are available for any length of text, as well as an optional dismiss button. For proper styling, use one of the eight **required** contextual classes (e.g., `.alert-success`). For inline dismissal, use the [alerts JavaScript plugin](#dismissing).
 
 {% capture example %}
 {% for color in site.data.theme-colors %}

site/docs/4.3/components/collapse.md

@@ -41,7 +41,7 @@ You can use a link with the `href` attribute, or a button with the `data-target`
 
 ## Multiple targets
 
-A `<button>` or `<a>` can show and hide multiple elements by referencing them with a JQuery selector in its `href` or `data-target` attribute.
+A `<button>` or `<a>` can show and hide multiple elements by referencing them with a selector in its `href` or `data-target` attribute.
 Multiple `<button>` or `<a>` can show and hide an element if they each reference it with their `href` or `data-target` attribute
 
 {% capture example %}

site/docs/4.3/components/modal.md

@@ -498,7 +498,7 @@ Utilize the Bootstrap grid system within a modal by nesting `.container-fluid` w
 
 ### Varying modal content
 
-Have a bunch of buttons that all trigger the same modal with slightly different contents? Use `event.relatedTarget` and [HTML `data-*` attributes](https://developer.mozilla.org/en-US/docs/Learn/HTML/Howto/Use_data_attributes) (possibly [via jQuery](https://api.jquery.com/data/)) to vary the contents of the modal depending on which button was clicked.
+Have a bunch of buttons that all trigger the same modal with slightly different contents? Use `event.relatedTarget` and [HTML `data-*` attributes](https://developer.mozilla.org/en-US/docs/Learn/HTML/Howto/Use_data_attributes) to vary the contents of the modal depending on which button was clicked.
 
 Below is a live demo followed by example HTML and JavaScript. For more information, [read the modal events docs](#events) for details on `relatedTarget`.
 
@@ -542,8 +542,9 @@ Below is a live demo followed by example HTML and JavaScript. For more informati
 $('#exampleModal').on('show.bs.modal', function (event) {
   var button = $(event.relatedTarget) // Button that triggered the modal
   var recipient = button.data('whatever') // Extract info from data-* attributes
-  // If necessary, you could initiate an AJAX request here (and then do the updating in a callback).
-  // Update the modal's content. We'll use jQuery here, but you could use a data binding library or other methods instead.
+  // If necessary, you could initiate an AJAX request here
+  // and then do the updating in a callback.
+  // Update the modal's content.
   var modal = $(this)
   modal.find('.modal-title').text('New message to ' + recipient)
   modal.find('.modal-body input').val(recipient)

site/docs/4.3/components/popovers.md

@@ -192,7 +192,7 @@ Note that for security reasons the `sanitize`, `sanitizeFn` and `whiteList` opti
       <td>html</td>
       <td>boolean</td>
       <td>false</td>
-      <td>Insert HTML into the popover. If false, jQuery's <code>text</code> method will be used to insert content into the DOM. Use text if you're worried about XSS attacks.</td>
+      <td>Insert HTML into the popover. If false, <code>innerText</code> property will be used to insert content into the DOM. Use text if you're worried about XSS attacks.</td>
     </tr>
     <tr>
       <td>placement</td>

site/docs/4.3/components/scrollspy.md

@@ -264,9 +264,9 @@ Navbar links must have resolvable id targets. For example, a `<a href="#home">ho
 {% include callout.html content=callout type="danger" %}
 
 {% capture callout %}
-#### Non-`:visible` target elements ignored
+#### Non-visible target elements ignored
 
-Target elements that are not [`:visible` according to jQuery](https://api.jquery.com/visible-selector/) will be ignored and their corresponding nav items will never be highlighted.
+Target elements that are not visible will be ignored and their corresponding nav items will never be highlighted.
 {% endcapture %}
 {% include callout.html content=callout type="info" %}
 
@@ -310,7 +310,7 @@ Options can be passed via data attributes or JavaScript. For data attributes, ap
       <td>method</td>
       <td>string</td>
       <td>auto</td>
-      <td>Finds which section the spied element is in. <code>auto</code> will choose the best method get scroll coordinates. <code>offset</code> will use jQuery offset method to get scroll coordinates. <code>position</code> will use jQuery position method to get scroll coordinates.</td>
+      <td>Finds which section the spied element is in. <code>auto</code> will choose the best method get scroll coordinates. <code>offset</code> will use the <a href="https://developer.mozilla.org/en-US/docs/Web/API/Element/getBoundingClientRect"><code>Element.getBoundingClientRect()</code></a> method to get scroll coordinates. <code>position</code> will use the <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/offsetTop"><code>HTMLElement.offsetTop</code></a> and <a href="https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/offsetLeft"><code>HTMLElement.offsetLeft</code></a> properties to get scroll coordinates.</td>
     </tr>
     <tr>
       <td>target</td>

site/docs/4.3/components/tooltips.md

@@ -188,7 +188,7 @@ Note that for security reasons the `sanitize`, `sanitizeFn` and `whiteList` opti
       <td>false</td>
       <td>
         <p>Allow HTML in the tooltip.</p>
-        <p>If true, HTML tags in the tooltip's <code>title</code> will be rendered in the tooltip. If false, jQuery's <code>text</code> method will be used to insert content into the DOM.</p>
+        <p>If true, HTML tags in the tooltip's <code>title</code> will be rendered in the tooltip. If false, <code>innerText</code> property will be used to insert content into the DOM.</p>
         <p>Use text if you're worried about XSS attacks.</p>
       </td>
     </tr>