diff --git a/src/common/utils/__tests__/arrays.test.ts b/src/common/utils/__tests__/arrays.test.ts
new file mode 100644
index 0000000000..8670db4d04
--- /dev/null
+++ b/src/common/utils/__tests__/arrays.test.ts
@@ -0,0 +1,31 @@
+import { splitArray } from "../splitArray";
+
+describe("split array on element tests", () => {
+  test("empty array", () => {
+    expect(splitArray([], 10)).toStrictEqual([[], [], false]);
+  });
+
+  test("one element, not in array", () => {
+    expect(splitArray([1], 10)).toStrictEqual([[1], [], false]);
+  });
+
+  test("ten elements, not in array", () => {
+    expect(splitArray([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], 10)).toStrictEqual([[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], false]);
+  });
+
+  test("one elements, in array", () => {
+    expect(splitArray([1], 1)).toStrictEqual([[], [], true]);
+  });
+  
+  test("ten elements, in front array", () => {
+    expect(splitArray([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], 0)).toStrictEqual([[], [1, 2, 3, 4, 5, 6, 7, 8, 9], true]);
+  });
+
+  test("ten elements, in middle array", () => {
+    expect(splitArray([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], 4)).toStrictEqual([[0, 1, 2, 3], [5, 6, 7, 8, 9], true]);
+  });
+
+  test("ten elements, in end array", () => {
+    expect(splitArray([0, 1, 2, 3, 4, 5, 6, 7, 8, 9], 9)).toStrictEqual([[0, 1, 2, 3, 4, 5, 6, 7, 8], [], true]);
+  });
+});
\ No newline at end of file
diff --git a/src/common/utils/index.ts b/src/common/utils/index.ts
index cbcfb4b3b8..35b65207ac 100644
--- a/src/common/utils/index.ts
+++ b/src/common/utils/index.ts
@@ -1,5 +1,5 @@
-// Common utils bundle
+// Common utils (main/renderer)
 
-export * from "./app-version"
 export * from "./base64"
 export * from "./camelCase"
+export * from "./splitArray"
diff --git a/src/common/utils/splitArray.ts b/src/common/utils/splitArray.ts
new file mode 100644
index 0000000000..4b96d28864
--- /dev/null
+++ b/src/common/utils/splitArray.ts
@@ -0,0 +1,19 @@
+// Restored from dashboard/client/utils/arrays.ts
+/**
+ * This function splits an array into two sub arrays on the first instance of
+ * element (from the left). If the array does not contain the element. The
+ * return value is defined to be `[array, [], false]`. If the element is in
+ * the array then the return value is `[left, right, true]` where `left` is
+ * the elements of `array` from `[0, index)` and `right` is `(index, length)`
+ * @param array the full array to split into two sub-arrays
+ * @param element the element in the middle of the array
+ * @returns the left and right sub-arrays which when conjoined with `element`
+ *          is the same as `array`, and `true`
+ */
+export function splitArray<T>(array: T[], element: T): [T[], T[], boolean] {
+  const index = array.indexOf(element);
+  if (index < 0) {
+    return [array, [], false];
+  }
+  return [array.slice(0, index), array.slice(index + 1, array.length), true]
+}
diff --git a/src/renderer/api/kube-api.ts b/src/renderer/api/kube-api.ts
index be8016c68c..029a75b6bb 100644
--- a/src/renderer/api/kube-api.ts
+++ b/src/renderer/api/kube-api.ts
@@ -7,7 +7,7 @@ import { IKubeObjectRef, KubeJsonApi, KubeJsonApiData, KubeJsonApiDataList } fro
 import { apiKube } from "./index";
 import { kubeWatchApi } from "./kube-watch-api";
 import { apiManager } from "./api-manager";
-import { split } from "../utils/arrays";
+import { splitArray } from "../../common/utils";
 
 export interface IKubeApiOptions<T extends KubeObject> {
   kind: string; // resource type within api-group, e.g. "Namespace"
@@ -45,7 +45,7 @@ export class KubeApi<T extends KubeObject = any> {
     const [, prefix, ...parts] = apiPath.split("/");
     const apiPrefix = `/${prefix}`;
 
-    const [left, right, found] = split(parts, "namespaces");
+    const [left, right, found] = splitArray(parts, "namespaces");
     let apiGroup, apiVersion, namespace, resource, name;
 
     if (found) {
diff --git a/src/renderer/components/chart/chart.tsx b/src/renderer/components/chart/chart.tsx
index 45510b40f9..92e3619031 100644
--- a/src/renderer/components/chart/chart.tsx
+++ b/src/renderer/components/chart/chart.tsx
@@ -1,6 +1,6 @@
 import "./chart.scss";
 import React from "react";
-import ChartJS, {ChartData, ChartOptions} from "chart.js";
+import ChartJS from "chart.js";
 import { isEqual, remove } from "lodash";
 import { cssNames } from "../../utils";
 import { StatusBrick } from "../status-brick";
@@ -17,7 +17,7 @@ export interface ChartDataSets extends ChartJS.ChartDataSets {
 
 export interface ChartProps {
   data: ChartData;
-  options?: ChartOptions;  // Passed to ChartJS instance
+  options?: ChartJS.ChartOptions;  // Passed to ChartJS instance
   width?: number | string;
   height?: number | string;
   type?: ChartKind;
@@ -126,8 +126,7 @@ export class Chart extends React.Component<ChartProps> {
           ...datasets[index],
           ...props
         }
-      }
-      else {
+      } else {
         datasets[datasetIndex] = next
       }
     })