diff --git a/resources/assets/js/components/markdown-editor.js b/resources/assets/js/components/markdown-editor.js
index 5fa16ef6e..b0e4d693a 100644
--- a/resources/assets/js/components/markdown-editor.js
+++ b/resources/assets/js/components/markdown-editor.js
@@ -1,6 +1,7 @@
 import MarkdownIt from "markdown-it";
 import mdTasksLists from 'markdown-it-task-lists';
 import code from '../services/code';
+import {debounce} from "../services/util";
 
 import DrawIO from "../services/drawio";
 
@@ -104,14 +105,11 @@ class MarkdownEditor {
     }
 
     onMarkdownScroll(lineCount) {
-        let elems = this.display.children;
+        const elems = this.display.children;
         if (elems.length <= lineCount) return;
 
-        let topElem = (lineCount === -1) ? elems[elems.length-1] : elems[lineCount];
-        // TODO - Replace jQuery
-        $(this.display).animate({
-            scrollTop: topElem.offsetTop
-        }, {queue: false, duration: 200, easing: 'linear'});
+        const topElem = (lineCount === -1) ? elems[elems.length-1] : elems[lineCount];
+        topElem.scrollIntoView({ block: 'start', inline: 'nearest', behavior: 'smooth'});
     }
 
     codeMirrorSetup() {
@@ -160,8 +158,7 @@ class MarkdownEditor {
             this.updateAndRender();
         });
 
-        // Handle scroll to sync display view
-        cm.on('scroll', instance => {
+        const onScrollDebounced = debounce((instance) => {
             // Thanks to http://liuhao.im/english/2015/11/10/the-sync-scroll-of-markdown-editor-in-javascript.html
             let scroll = instance.getScrollInfo();
             let atEnd = scroll.top + scroll.clientHeight === scroll.height;
@@ -176,6 +173,11 @@ class MarkdownEditor {
             let doc = parser.parseFromString(this.markdown.render(range), 'text/html');
             let totalLines = doc.documentElement.querySelectorAll('body > *');
             this.onMarkdownScroll(totalLines.length);
+        }, 100);
+
+        // Handle scroll to sync display view
+        cm.on('scroll', instance => {
+            onScrollDebounced(instance);
         });
 
         // Handle image paste
diff --git a/resources/assets/js/components/page-display.js b/resources/assets/js/components/page-display.js
index 513a07b8d..a3879d006 100644
--- a/resources/assets/js/components/page-display.js
+++ b/resources/assets/js/components/page-display.js
@@ -1,5 +1,6 @@
 import Clipboard from "clipboard/dist/clipboard.min";
 import Code from "../services/code";
+import * as DOM from "../services/dom";
 
 class PageDisplay {
 
@@ -9,7 +10,6 @@ class PageDisplay {
 
         Code.highlight();
         this.setupPointer();
-        this.setupStickySidebar();
         this.setupNavHighlighting();
 
         // Check the hash on load
@@ -19,167 +19,130 @@ class PageDisplay {
         }
 
         // Sidebar page nav click event
-        $('.sidebar-page-nav').on('click', 'a', event => {
+        const sidebarPageNav = document.querySelector('.sidebar-page-nav');
+        DOM.onChildEvent(sidebarPageNav, 'a', 'click', (event, child) => {
             window.components['tri-layout'][0].showContent();
-            this.goToText(event.target.getAttribute('href').substr(1));
+            this.goToText(child.getAttribute('href').substr(1));
         });
     }
 
     goToText(text) {
-        let idElem = document.getElementById(text);
-        $('.page-content [data-highlighted]').attr('data-highlighted', '').css('background-color', '');
+        const idElem = document.getElementById(text);
+
+        DOM.forEach('.page-content [data-highlighted]', elem => {
+            elem.removeAttribute('data-highlighted');
+            elem.style.backgroundColor = null;
+        });
+
         if (idElem !== null) {
             window.scrollAndHighlight(idElem);
         } else {
-            $('.page-content').find(':contains("' + text + '")').smoothScrollTo();
+            const textElem = DOM.findText('.page-content > div > *', text);
+            if (textElem) {
+                window.scrollAndHighlight(textElem);
+            }
         }
     }
 
     setupPointer() {
-        if (document.getElementById('pointer') === null) return;
+        let pointer = document.getElementById('pointer');
+        if (!pointer) {
+            return;
+        }
+
         // Set up pointer
-        let $pointer = $('#pointer').detach();
+        pointer = pointer.parentNode.removeChild(pointer);
+        const pointerInner = pointer.querySelector('div.pointer');
+
+        // Instance variables
         let pointerShowing = false;
-        let $pointerInner = $pointer.children('div.pointer').first();
         let isSelection = false;
         let pointerModeLink = true;
         let pointerSectionId = '';
 
         // Select all contents on input click
-        $pointer.on('click', 'input', event => {
-            $(this).select();
+        DOM.onChildEvent(pointer, 'input', 'click', (event, input) => {
+            input.select();
             event.stopPropagation();
         });
 
-        $pointer.on('click focus', event => {
+        // Prevent closing pointer when clicked or focused
+        DOM.onEvents(pointer, ['click', 'focus'], event => {
             event.stopPropagation();
         });
 
         // Pointer mode toggle
-        $pointer.on('click', 'span.icon', event => {
+        DOM.onChildEvent(pointer, 'span.icon', 'click', (event, icon) => {
             event.stopPropagation();
-            let $icon = $(event.currentTarget);
             pointerModeLink = !pointerModeLink;
-            $icon.find('[data-icon="include"]').toggle(!pointerModeLink);
-            $icon.find('[data-icon="link"]').toggle(pointerModeLink);
+            icon.querySelector('[data-icon="include"]').style.display = (!pointerModeLink) ? 'inline' : 'none';
+            icon.querySelector('[data-icon="link"]').style.display = (pointerModeLink) ? 'inline' : 'none';
             updatePointerContent();
         });
 
         // Set up clipboard
-        let clipboard = new Clipboard($pointer[0].querySelector('button'));
+        new Clipboard(pointer.querySelector('button'));
 
         // Hide pointer when clicking away
-        $(document.body).find('*').on('click focus', event => {
+        DOM.onEvents(document.body, ['click', 'focus'], event => {
             if (!pointerShowing || isSelection) return;
-            $pointer.detach();
+            pointer = pointer.parentElement.removeChild(pointer);
             pointerShowing = false;
         });
 
-        let updatePointerContent = ($elem) => {
+        let updatePointerContent = (element) => {
             let inputText = pointerModeLink ? window.baseUrl(`/link/${this.pageId}#${pointerSectionId}`) : `{{@${this.pageId}#${pointerSectionId}}}`;
-            if (pointerModeLink && inputText.indexOf('http') !== 0) inputText = window.location.protocol + "//" + window.location.host + inputText;
+            if (pointerModeLink && !inputText.startsWith('http')) {
+                inputText = window.location.protocol + "//" + window.location.host + inputText;
+            }
 
-            $pointer.find('input').val(inputText);
+            pointer.querySelector('input').value = inputText;
 
-            // update anchor if present
-            const $editAnchor = $pointer.find('#pointer-edit');
-            if ($editAnchor.length !== 0 && $elem) {
-                const editHref = $editAnchor.data('editHref');
-                const element = $elem[0];
+            // Update anchor if present
+            const editAnchor = pointer.querySelector('#pointer-edit');
+            if (editAnchor && element) {
+                const editHref = editAnchor.dataset.editHref;
                 const elementId = element.id;
 
                 // get the first 50 characters.
-                let queryContent = element.textContent && element.textContent.substring(0, 50);
-                $editAnchor[0].href = `${editHref}?content-id=${elementId}&content-text=${encodeURIComponent(queryContent)}`;
+                const queryContent = element.textContent && element.textContent.substring(0, 50);
+                editAnchor.href = `${editHref}?content-id=${elementId}&content-text=${encodeURIComponent(queryContent)}`;
             }
         };
 
         // Show pointer when selecting a single block of tagged content
-        $('.page-content [id^="bkmrk"]').on('mouseup keyup', function (e) {
-            e.stopPropagation();
-            let selection = window.getSelection();
-            if (selection.toString().length === 0) return;
+        DOM.forEach('.page-content [id^="bkmrk"]', bookMarkElem => {
+            DOM.onEvents(bookMarkElem, ['mouseup', 'keyup'], event => {
+                event.stopPropagation();
+                let selection = window.getSelection();
+                if (selection.toString().length === 0) return;
 
-            // Show pointer and set link
-            let $elem = $(this);
-            pointerSectionId = $elem.attr('id');
-            updatePointerContent($elem);
+                // Show pointer and set link
+                pointerSectionId = bookMarkElem.id;
+                updatePointerContent(bookMarkElem);
 
-            $elem.before($pointer);
-            $pointer.show();
-            pointerShowing = true;
+                bookMarkElem.parentNode.insertBefore(pointer, bookMarkElem);
+                pointer.style.display = 'block';
+                pointerShowing = true;
+                isSelection = true;
 
-            // Set pointer to sit near mouse-up position
-            let pointerLeftOffset = (e.pageX - $elem.offset().left - ($pointerInner.width() / 2));
-            if (pointerLeftOffset < 0) pointerLeftOffset = 0;
-            let pointerLeftOffsetPercent = (pointerLeftOffset / $elem.width()) * 100;
-            $pointerInner.css('left', pointerLeftOffsetPercent + '%');
+                // Set pointer to sit near mouse-up position
+                requestAnimationFrame(() => {
+                    const bookMarkBounds = bookMarkElem.getBoundingClientRect();
+                    let pointerLeftOffset = (event.pageX - bookMarkBounds.left - 164);
+                    if (pointerLeftOffset < 0) {
+                        pointerLeftOffset = 0
+                    }
+                    const pointerLeftOffsetPercent = (pointerLeftOffset / bookMarkBounds.width) * 100;
 
-            isSelection = true;
-            setTimeout(() => {
-                isSelection = false;
-            }, 100);
-        });
-    }
+                    pointerInner.style.left = pointerLeftOffsetPercent + '%';
 
-    setupStickySidebar() {
-        // Make the sidebar stick in view on scroll
-        const $window = $(window);
-        const $sidebar = $("#sidebar .scroll-body");
-        const $sidebarContainer = $sidebar.parent();
-        const sidebarHeight = $sidebar.height() + 32;
+                    setTimeout(() => {
+                        isSelection = false;
+                    }, 100);
+                });
 
-        // Check the page is scrollable and the content is taller than the tree
-        const pageScrollable = ($(document).height() > ($window.height() + 40)) && (sidebarHeight < $('.page-content').height());
-
-        // Get current tree's width and header height
-        const headerHeight = $("#header").height() + $(".toolbar").height();
-        let isFixed = $window.scrollTop() > headerHeight;
-
-        // Fix the tree as a sidebar
-        function stickTree() {
-            $sidebar.width($sidebarContainer.width() + 15);
-            $sidebar.addClass("fixed");
-            isFixed = true;
-        }
-
-        // Un-fix the tree back into position
-        function unstickTree() {
-            $sidebar.css('width', 'auto');
-            $sidebar.removeClass("fixed");
-            isFixed = false;
-        }
-
-        // Checks if the tree stickiness state should change
-        function checkTreeStickiness(skipCheck) {
-            let shouldBeFixed = $window.scrollTop() > headerHeight;
-            if (shouldBeFixed && (!isFixed || skipCheck)) {
-                stickTree();
-            } else if (!shouldBeFixed && (isFixed || skipCheck)) {
-                unstickTree();
-            }
-        }
-        // The event ran when the window scrolls
-        function windowScrollEvent() {
-            checkTreeStickiness(false);
-        }
-
-        // If the page is scrollable and the window is wide enough listen to scroll events
-        // and evaluate tree stickiness.
-        if (pageScrollable && $window.width() > 1000) {
-            $window.on('scroll', windowScrollEvent);
-            checkTreeStickiness(true);
-        }
-
-        // Handle window resizing and switch between desktop/mobile views
-        $window.on('resize', event => {
-            if (pageScrollable && $window.width() > 1000) {
-                $window.on('scroll', windowScrollEvent);
-                checkTreeStickiness(true);
-            } else {
-                $window.off('scroll', windowScrollEvent);
-                unstickTree();
-            }
+            });
         });
     }
 
@@ -222,10 +185,9 @@ class PageDisplay {
         }
 
         function toggleAnchorHighlighting(elementId, shouldHighlight) {
-            const anchorsToHighlight = pageNav.querySelectorAll('a[href="#' + elementId + '"]');
-            for (let anchor of anchorsToHighlight) {
+            DOM.forEach('a[href="#' + elementId + '"]', anchor => {
                 anchor.closest('li').classList.toggle('current-heading', shouldHighlight);
-            }
+            });
         }
     }
 }
diff --git a/resources/assets/js/services/dom.js b/resources/assets/js/services/dom.js
new file mode 100644
index 000000000..797effd98
--- /dev/null
+++ b/resources/assets/js/services/dom.js
@@ -0,0 +1,59 @@
+/**
+ * Run the given callback against each element that matches the given selector.
+ * @param {String} selector
+ * @param {Function<Element>} callback
+ */
+export function forEach(selector, callback) {
+    const elements = document.querySelectorAll(selector);
+    for (let element of elements) {
+        callback(element);
+    }
+}
+
+/**
+ * Helper to listen to multiple DOM events
+ * @param {Element} listenerElement
+ * @param {Array<String>} events
+ * @param {Function<Event>} callback
+ */
+export function onEvents(listenerElement, events, callback) {
+    for (let eventName of events) {
+        listenerElement.addEventListener(eventName, callback);
+    }
+}
+
+/**
+ * Set a listener on an element for an event emitted by a child
+ * matching the given childSelector param.
+ * Used in a similar fashion to jQuery's $('listener').on('eventName', 'childSelector', callback)
+ * @param {Element} listenerElement
+ * @param {String} childSelector
+ * @param {String} eventName
+ * @param {Function} callback
+ */
+export function onChildEvent(listenerElement, childSelector, eventName, callback) {
+    listenerElement.addEventListener(eventName, function(event) {
+        const matchingChild = event.target.closest(childSelector);
+        if (matchingChild) {
+            callback.call(matchingChild, event, matchingChild);
+        }
+    });
+}
+
+/**
+ * Look for elements that match the given selector and contain the given text.
+ * Is case insensitive and returns the first result or null if nothing is found.
+ * @param {String} selector
+ * @param {String} text
+ * @returns {Element}
+ */
+export function findText(selector, text) {
+    const elements = document.querySelectorAll(selector);
+    text = text.toLowerCase();
+    for (let element of elements) {
+        if (element.textContent.toLowerCase().includes(text)) {
+            return element;
+        }
+    }
+    return null;
+}
\ No newline at end of file
diff --git a/resources/assets/js/services/util.js b/resources/assets/js/services/util.js
new file mode 100644
index 000000000..727c723c6
--- /dev/null
+++ b/resources/assets/js/services/util.js
@@ -0,0 +1,27 @@
+
+
+/**
+ * Returns a function, that, as long as it continues to be invoked, will not
+ * be triggered. The function will be called after it stops being called for
+ * N milliseconds. If `immediate` is passed, trigger the function on the
+ * leading edge, instead of the trailing.
+ * @attribution https://davidwalsh.name/javascript-debounce-function
+ * @param func
+ * @param wait
+ * @param immediate
+ * @returns {Function}
+ */
+export function debounce(func, wait, immediate) {
+    let timeout;
+    return function() {
+        const context = this, args = arguments;
+        const later = function() {
+            timeout = null;
+            if (!immediate) func.apply(context, args);
+        };
+        const callNow = immediate && !timeout;
+        clearTimeout(timeout);
+        timeout = setTimeout(later, wait);
+        if (callNow) func.apply(context, args);
+    };
+};
\ No newline at end of file