diff --git a/static/js/biomedical/landing/card.tsx b/static/js/biomedical/landing/card.tsx
index ee4c9fa0b1..5feefa5e8f 100644
--- a/static/js/biomedical/landing/card.tsx
+++ b/static/js/biomedical/landing/card.tsx
@@ -57,8 +57,7 @@ const Text = styled.div`
 
 const Tag = styled.div`
   align-items: center;
-  background-color: ${(props) =>
-    props.theme.tagBackgroundColor || "#C4EED0"};
+  background-color: ${(props) => props.theme.tagBackgroundColor || "#C4EED0"};
   border-radius: 28px;
   color: ${(props) => props.theme.tagLabelColor || "#072711"};
   display: flex;
diff --git a/static/js/chart/base.test.ts b/static/js/chart/base.test.ts
index 287b12f67e..0e9248c2f5 100644
--- a/static/js/chart/base.test.ts
+++ b/static/js/chart/base.test.ts
@@ -80,7 +80,7 @@ test("shouldFillInValues", () => {
 beforeEach(() => {
   // JSDom does not define SVGTSpanElements, and use SVGElement instead. Defines
   // a shim for getComputedTextLength where each character is 1 px wide.
-  (window.SVGElement as any).prototype.getComputedTextLength = function () {
+  (window.SVGElement as any).prototype.getComputedTextLength = function (): number {
     // Title elements don't contribute to width
     if (this.tagName === "title") {
       return 0;
@@ -101,12 +101,6 @@ beforeEach(() => {
 });
 
 describe("wrap tests", () => {
-  interface TestData {
-    width: number;
-    label: string;
-    expectedLabels: string[];
-    shouldOverflow: boolean;
-  }
   test.each`
     width | label                             | expectedLabels                              | shouldOverflow
     ${4}  | ${"ab-d e f"}                     | ${["ab-", "d e", "f"]}                      | ${false}
diff --git a/static/js/utils/tests/data_fetch_utils.test.ts b/static/js/utils/tests/data_fetch_utils.test.ts
index cecf64d9ed..d717c2ea6d 100644
--- a/static/js/utils/tests/data_fetch_utils.test.ts
+++ b/static/js/utils/tests/data_fetch_utils.test.ts
@@ -14,6 +14,9 @@
  * limitations under the License.
  */
 
+/* eslint-disable camelcase */
+
+
 import axios from "axios";
 import { when } from "jest-when";
 
diff --git a/static/nodejs_server/mock_data.ts b/static/nodejs_server/mock_data.ts
index 2a30fe54a3..0ed57a94d4 100644
--- a/static/nodejs_server/mock_data.ts
+++ b/static/nodejs_server/mock_data.ts
@@ -14,8 +14,9 @@
  * limitations under the License.
  */
 
-/* data used for mock functions for nodejs server tests. */
+/* eslint-disable camelcase */
 
+/* data used for mock functions for nodejs server tests. */
 export const TIMELINE_NL_RESP = {
   data: {
     client: "ui_query",
diff --git a/static/nodejs_server/tiles/disaster_map_tile.ts b/static/nodejs_server/tiles/disaster_map_tile.ts
index 03d838e00f..da33a10fe2 100644
--- a/static/nodejs_server/tiles/disaster_map_tile.ts
+++ b/static/nodejs_server/tiles/disaster_map_tile.ts
@@ -18,8 +18,6 @@
  * Functions for getting results for a disaster map tile
  */
 
-import _ from "lodash";
-
 import { fetchDisasterEventData } from "../../js/components/subject_page/disaster_event_block";
 import {
   DisasterEventMapTilePropType,
diff --git a/static/nodejs_server/tiles/highlight_tile.ts b/static/nodejs_server/tiles/highlight_tile.ts
index 5b640aecad..458b2a0e13 100644
--- a/static/nodejs_server/tiles/highlight_tile.ts
+++ b/static/nodejs_server/tiles/highlight_tile.ts
@@ -18,8 +18,6 @@
  * Functions for getting results for a highlight tile
  */
 
-import _ from "lodash";
-
 import {
   fetchData,
   getDescription,
diff --git a/static/nodejs_server/tiles/ranking_tile.ts b/static/nodejs_server/tiles/ranking_tile.ts
index 867b3a0458..f254dea1b8 100644
--- a/static/nodejs_server/tiles/ranking_tile.ts
+++ b/static/nodejs_server/tiles/ranking_tile.ts
@@ -109,10 +109,6 @@ function getRankingUnitResult(
   place: string,
   enclosedPlaceType: string,
   statVarSpec: StatVarSpec[],
-  urlRoot: string,
-  useChartUrl: boolean,
-  apiRoot: string,
-  apikey?: string
 ): TileResult {
   const { topPoints, bottomPoints } = getRankingUnitPoints(
     tileConfig?.rankingTileSpec,