diff --git a/package.json b/package.json
index 510994fb6..ed44a6212 100644
--- a/package.json
+++ b/package.json
@@ -71,6 +71,7 @@
     "react-sizeme": "^2.6.7 || ^3.0.0",
     "react-virtualized-auto-sizer": "^1.0.2",
     "react-window": "^1.8.5",
+    "react-xml-viewer": "^2.0.0",
     "redux": "^5.0.0",
     "redux-saga": "^1.1.3",
     "redux-thunk": "^3.1.0",
@@ -78,7 +79,9 @@
     "stylis": "^4.3.0",
     "stylis-plugin-rtl": "^2.1.1",
     "url": "^0.11.0",
-    "uuid": "^8.1.0 || ^9.0.0"
+    "uuid": "^8.1.0 || ^9.0.0",
+    "video.js": "^7.17.0",
+    "whatwg-fetch": "^3.6.20"
   },
   "devDependencies": {
     "@babel/cli": "^7.17.6",
diff --git a/src/plugins/mirador-canvaslink/components/utils.js b/src/plugins/mirador-canvaslink/components/utils.js
index f799529d1..fab722df8 100644
--- a/src/plugins/mirador-canvaslink/components/utils.js
+++ b/src/plugins/mirador-canvaslink/components/utils.js
@@ -1,3 +1,4 @@
+/** */
 export const getShareLink = (attribution, canvasLink, label, provider, thumbnailUrl) => {
   let text = label;
   if (attribution) {
diff --git a/src/plugins/mirador-canvaslink/state/selectors.js b/src/plugins/mirador-canvaslink/state/selectors.js
index 9ddb09fbb..a8bdf5641 100644
--- a/src/plugins/mirador-canvaslink/state/selectors.js
+++ b/src/plugins/mirador-canvaslink/state/selectors.js
@@ -4,7 +4,7 @@ const _reselect = require('reselect');
 const _selectors = require('../../../state/selectors');
 
 /** */
-function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (let i = 1; i < arguments.length; i++) { const source = arguments[i]; for (const key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (let i = 1; i < arguments.length; i+= 1) { const source = arguments[i]; for (const key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
 const defaultConfig = {
   // Open the settings dialog
   dialogOpen: false,
diff --git a/src/plugins/mirador-citations/index.js b/src/plugins/mirador-citations/index.js
index c9ea3a021..21c8b4a9b 100644
--- a/src/plugins/mirador-citations/index.js
+++ b/src/plugins/mirador-citations/index.js
@@ -30,6 +30,7 @@ export default [
     target: 'WindowSideBarButtons',
   },
   {
+    companionWindowKey: WindowSideBarCitationButton.value,
     component: WindowSideBarCitationPanel,
     config: {},
     mapDispatchToProps: (dispatch, { windowId }) => ({
@@ -38,7 +39,6 @@ export default [
         return dispatch(updateWindow(windowId, { openPanel }));
       },
     }),
-    companionWindowKey: WindowSideBarCitationButton.value,
     mapStateToProps: (state, { windowId }) => ({
       config: getPluginConfig(state, { windowId }),
       containerId: getContainerId(state),
diff --git a/src/plugins/mirador-videojs/components/VideoJSViewer.js b/src/plugins/mirador-videojs/components/VideoJSViewer.js
index 69a70de11..7e912258c 100644
--- a/src/plugins/mirador-videojs/components/VideoJSViewer.js
+++ b/src/plugins/mirador-videojs/components/VideoJSViewer.js
@@ -5,7 +5,7 @@ import { withTranslation } from 'react-i18next';
 import { VideoViewer } from '../../../components/VideoViewer';
 import { getConfig, getVisibleCanvasCaptions, getVisibleCanvasVideoResources } from '../../../state/selectors';
 
-import VideoJS from './VideoJS';
+import { VideoJS } from './VideoJS';
 import ForbiddenComponent from '../../ForbiddenComponent';
 
 /** */
@@ -44,7 +44,7 @@ class VideoJSViewerBase extends VideoViewer {
     };
 
     console.log({ state: this.state, videoJsOptions });
-    if (videoJsOptions.sources.length == 0) return <ForbiddenComponent id="this content" />;
+    if (videoJsOptions.sources.length === 0) return <ForbiddenComponent id="this content" />;
     return (
       <div className="video-js w-100" data-vjs-player>
         <VideoJS options={videoJsOptions} />
diff --git a/src/plugins/mirador-viewXml/MiradorViewXmlDialog.js b/src/plugins/mirador-viewXml/MiradorViewXmlDialog.js
index 1a05a593c..e8e240130 100644
--- a/src/plugins/mirador-viewXml/MiradorViewXmlDialog.js
+++ b/src/plugins/mirador-viewXml/MiradorViewXmlDialog.js
@@ -38,7 +38,7 @@ const MiradorViewXmlDialog = ({
 
   const xmlLink = (function (relateds) {
     if (!relateds) return null;
-    return relateds.find(ref => ref.schema == 'http://www.loc.gov/mods/v3')?.id;
+    return relateds.find(ref => ref.schema === 'http://www.loc.gov/mods/v3')?.id;
   }(seeAlso));
 
   if (!xmlLink) return null;