diff --git a/.eslintrc.js b/.eslintrc.js
index 5d62513449..fbb81b8cf5 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -120,6 +120,20 @@ module.exports = {
         "no-useless-computed-key": "error",
         // https://eslint.org/docs/rules/rest-spread-spacing
         "rest-spread-spacing": ["error"],
+        // https://eslint.org/docs/rules/no-unused-expressions
+        "no-unused-expressions": "error",
+        // https://eslint.org/docs/rules/no-useless-concat
+        "no-useless-concat": "error",
+        // https://eslint.org/docs/rules/radix
+        "radix": "error",
+        // https://eslint.org/docs/rules/require-await
+        "require-await": "error",
+        // https://eslint.org/docs/rules/no-alert
+        "no-alert": "error",
+        // https://eslint.org/docs/rules/no-useless-constructor
+        "no-useless-constructor": "error",
+        // https://eslint.org/docs/rules/no-duplicate-imports
+        "no-duplicate-imports": "error",
 
         // https://eslint.org/docs/rules/no-implicit-coercion
         "no-implicit-coercion": "error",
diff --git a/example/forms/src/ExampleFormController.js b/example/forms/src/ExampleFormController.js
index 726c8ae857..655b656280 100644
--- a/example/forms/src/ExampleFormController.js
+++ b/example/forms/src/ExampleFormController.js
@@ -80,7 +80,7 @@ define(
                                 control: "button",
                                 csslass: "icon-save",
                                 click: function () {
-                                    window.alert("Save");
+                                    console.log("Save");
                                 }
                             },
                             {
@@ -88,7 +88,7 @@ define(
                                 csslass: "icon-x",
                                 description: "Button B",
                                 click: function () {
-                                    window.alert("Cancel");
+                                    console.log("Cancel");
                                 }
                             },
                             {
@@ -97,7 +97,7 @@ define(
                                 description: "Button C",
                                 disabled: true,
                                 click: function () {
-                                    window.alert("Delete");
+                                    console.log("Delete");
                                 }
                             }
                         ]
diff --git a/src/adapter/services/LegacyObjectAPIInterceptor.js b/src/adapter/services/LegacyObjectAPIInterceptor.js
index 60f57ca6a0..69805579be 100644
--- a/src/adapter/services/LegacyObjectAPIInterceptor.js
+++ b/src/adapter/services/LegacyObjectAPIInterceptor.js
@@ -72,21 +72,25 @@ define([
     ObjectServiceProvider.prototype.create = async function (object) {
         let model = utils.toOldFormat(object);
 
-        return this.getPersistenceService().createObject(
+        let result = await this.getPersistenceService().createObject(
             this.getSpace(utils.makeKeyString(object.identifier)),
             object.identifier.key,
             model
         );
+
+        return result;
     };
 
     ObjectServiceProvider.prototype.update = async function (object) {
         let model = utils.toOldFormat(object);
 
-        return this.getPersistenceService().updateObject(
+        let result = await this.getPersistenceService().updateObject(
             this.getSpace(utils.makeKeyString(object.identifier)),
             object.identifier.key,
             model
         );
+
+        return result;
     };
 
     /**
diff --git a/src/plugins/condition/components/Criterion.vue b/src/plugins/condition/components/Criterion.vue
index ee5e58b34f..fb317e4db1 100644
--- a/src/plugins/condition/components/Criterion.vue
+++ b/src/plugins/condition/components/Criterion.vue
@@ -108,8 +108,7 @@
 </template>
 
 <script>
-import { OPERATIONS } from '../utils/operations';
-import { INPUT_TYPES } from '../utils/operations';
+import { OPERATIONS, INPUT_TYPES } from '../utils/operations';
 import {TRIGGER_CONJUNCTION} from "../utils/constants";
 
 export default {
diff --git a/src/plugins/condition/criterion/AllTelemetryCriterion.js b/src/plugins/condition/criterion/AllTelemetryCriterion.js
index a5078af19b..70bc9191ba 100644
--- a/src/plugins/condition/criterion/AllTelemetryCriterion.js
+++ b/src/plugins/condition/criterion/AllTelemetryCriterion.js
@@ -34,9 +34,6 @@ export default class AllTelemetryCriterion extends TelemetryCriterion {
      * @param telemetryDomainObjectDefinition {id: uuid, operation: enum, input: Array, metadata: string, key: {domainObject.identifier} }
      * @param openmct
      */
-    constructor(telemetryDomainObjectDefinition, openmct) {
-        super(telemetryDomainObjectDefinition, openmct);
-    }
 
     initialize() {
         this.telemetryObjects = { ...this.telemetryDomainObjectDefinition.telemetryObjects };
diff --git a/src/plugins/condition/criterion/TelemetryCriterionSpec.js b/src/plugins/condition/criterion/TelemetryCriterionSpec.js
index 4d3efaaf92..ca4176321c 100644
--- a/src/plugins/condition/criterion/TelemetryCriterionSpec.js
+++ b/src/plugins/condition/criterion/TelemetryCriterionSpec.js
@@ -119,7 +119,7 @@ describe("The telemetry criterion", function () {
     });
 
     describe('the LAD request', () => {
-        beforeEach(async () => {
+        beforeEach(() => {
             let telemetryRequestResolve;
             let telemetryRequestPromise = new Promise((resolve) => {
                 telemetryRequestResolve = resolve;
@@ -133,7 +133,7 @@ describe("The telemetry criterion", function () {
             });
         });
 
-        it("returns results for slow LAD requests", async function () {
+        it("returns results for slow LAD requests", function () {
             const criteriaRequest = telemetryCriterion.requestLAD();
             telemetryCriterion.destroy();
             expect(telemetryCriterion.telemetryObject).toBeUndefined();
diff --git a/src/plugins/notebook/components/notebook-menu-switcher.vue b/src/plugins/notebook/components/notebook-menu-switcher.vue
index 6580132267..1091b1fdfd 100644
--- a/src/plugins/notebook/components/notebook-menu-switcher.vue
+++ b/src/plugins/notebook/components/notebook-menu-switcher.vue
@@ -70,7 +70,7 @@ export default {
         document.removeEventListener('click', this.hideMenu);
     },
     methods: {
-        async setNotebookTypes() {
+        setNotebookTypes() {
             const notebookTypes = [];
             const defaultNotebook = getDefaultNotebook();
 
diff --git a/src/plugins/summaryWidget/src/input/Select.js b/src/plugins/summaryWidget/src/input/Select.js
index 03571b755f..7dcd70e22d 100644
--- a/src/plugins/summaryWidget/src/input/Select.js
+++ b/src/plugins/summaryWidget/src/input/Select.js
@@ -79,7 +79,7 @@ define([
 
         self.options.forEach(function (option, index) {
             $('select', self.domElement)
-                .append('<option value = "' + option[0] + '"' + ' >'
+                .append('<option value = "' + option[0] + '" >'
                         + option[1] + '</option>');
         });
 
diff --git a/src/plugins/telemetryTable/components/TelemetryFilterIndicator.vue b/src/plugins/telemetryTable/components/TelemetryFilterIndicator.vue
index be92f56982..2128e43be9 100644
--- a/src/plugins/telemetryTable/components/TelemetryFilterIndicator.vue
+++ b/src/plugins/telemetryTable/components/TelemetryFilterIndicator.vue
@@ -68,21 +68,22 @@ export default {
         setFilterNames() {
             let names = [];
             let composition = this.openmct.composition.get(this.table.configuration.domainObject);
+            if (composition !== undefined) {
+                composition.load().then((domainObjects) => {
+                    domainObjects.forEach(telemetryObject => {
+                        let keyString = this.openmct.objects.makeKeyString(telemetryObject.identifier);
+                        let metadataValues = this.openmct.telemetry.getMetadata(telemetryObject).values();
+                        let filters = this.filteredTelemetry[keyString];
 
-            composition && composition.load().then((domainObjects) => {
-                domainObjects.forEach(telemetryObject => {
-                    let keyString = this.openmct.objects.makeKeyString(telemetryObject.identifier);
-                    let metadataValues = this.openmct.telemetry.getMetadata(telemetryObject).values();
-                    let filters = this.filteredTelemetry[keyString];
+                        if (filters !== undefined) {
+                            names.push(this.getFilterNamesFromMetadata(filters, metadataValues));
+                        }
+                    });
 
-                    if (filters !== undefined) {
-                        names.push(this.getFilterNamesFromMetadata(filters, metadataValues));
-                    }
+                    names = _.flatten(names);
+                    this.filterNames = names.length === 0 ? names : Array.from(new Set(names));
                 });
-
-                names = _.flatten(names);
-                this.filterNames = names.length === 0 ? names : Array.from(new Set(names));
-            });
+            }
         },
         getFilterNamesFromMetadata(filters, metadataValues) {
             let filterNames = [];
diff --git a/src/plugins/telemetryTable/components/table-column-header.vue b/src/plugins/telemetryTable/components/table-column-header.vue
index 67f723e7e4..3b06709f90 100644
--- a/src/plugins/telemetryTable/components/table-column-header.vue
+++ b/src/plugins/telemetryTable/components/table-column-header.vue
@@ -104,7 +104,7 @@ export default {
         resizeColumn(event) {
             let delta = event.clientX - this.resizeStartX;
             let newWidth = this.resizeStartWidth + delta;
-            let minWidth = parseInt(window.getComputedStyle(this.$el).minWidth);
+            let minWidth = parseInt(window.getComputedStyle(this.$el).minWidth, 10);
             if (newWidth > minWidth) {
                 this.$emit('resizeColumn', this.headerKey, newWidth);
             }
diff --git a/src/plugins/timeConductor/ConductorAxis.vue b/src/plugins/timeConductor/ConductorAxis.vue
index 8dbeb2c746..460b5798d2 100644
--- a/src/plugins/timeConductor/ConductorAxis.vue
+++ b/src/plugins/timeConductor/ConductorAxis.vue
@@ -190,13 +190,23 @@ export default {
 
                 requestAnimationFrame(() => {
                     this.dragX = $event.clientX;
-                    this.inPanMode ? this.pan() : this.zoom();
+
+                    if (this.inPanMode) {
+                        this.pan();
+                    } else {
+                        this.zoom();
+                    }
+
                     this.dragging = false;
                 });
             }
         },
         dragEnd() {
-            this.inPanMode ? this.endPan() : this.endZoom();
+            if (this.inPanMode) {
+                this.endPan();
+            } else {
+                this.endZoom();
+            }
 
             document.removeEventListener('mousemove', this.drag);
             this.dragStartX = undefined;
diff --git a/src/ui/layout/pane.vue b/src/ui/layout/pane.vue
index 79a03ad9aa..1f8a2267f7 100644
--- a/src/ui/layout/pane.vue
+++ b/src/ui/layout/pane.vue
@@ -103,7 +103,7 @@ export default {
         },
         updatePosition: function (event) {
             let size = this.getNewSize(event);
-            let intSize = parseInt(size.substr(0, size.length - 2));
+            let intSize = parseInt(size.substr(0, size.length - 2), 10);
             if (intSize < COLLAPSE_THRESHOLD_PX && this.collapsable === true) {
                 this.dragCollapse = true;
                 this.end();