diff --git a/src/CA.ts b/src/CA.ts
index 60d2161..4c5fbf2 100644
--- a/src/CA.ts
+++ b/src/CA.ts
@@ -1,5 +1,5 @@
 export function applyCellularAutomataRules(map: number[], width: number, height: number): number[] {
-  let newMap = new Array(width * height).fill(0);
+  const newMap = new Array(width * height).fill(0);
 
   for (let i = 0; i < height * width; i++) {
     for (let x = 0; x < width; x++) {
diff --git a/src/main.ts b/src/main.ts
index 20394f5..5ffcf1c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,7 +1,8 @@
 import "./style.css";
 import { UI } from "@peasy-lib/peasy-ui";
-import { Engine, DisplayMode, TileMap, Rectangle, Color, Vector } from "excalibur";
+import { Engine, DisplayMode, TileMap, Vector } from "excalibur";
 import { bluey, model, template, whitey } from "./ui";
+//@ts-expect-error
 import { PerlinGenerator } from "@excaliburjs/plugin-perlin";
 
 export let generator: PerlinGenerator;
@@ -33,7 +34,7 @@ export function drawTilemap() {
   //loop through tiles in tmap and grab noise value
   game.remove(game.currentScene.tileMaps[0]);
   let tileIndex = 0;
-  for (let tile of tmap.tiles) {
+  for (const tile of tmap.tiles) {
     const noise = generator.noise(tile.x / tmap.columns, tile.y / tmap.rows);
     if (noise > 0.5) {
       model.tiles[tileIndex] = 1;
diff --git a/src/ui.ts b/src/ui.ts
index 437cddf..1656dc7 100644
--- a/src/ui.ts
+++ b/src/ui.ts
@@ -6,11 +6,13 @@ export const bluey = new Rectangle({ width: 16, height: 16, color: Color.fromRGB
 export const whitey = new Rectangle({ width: 16, height: 16, color: Color.fromRGB(255, 255, 255, 1) });
 
 export const model = {
+  //eslint-disable-next-line @typescript-eslint/no-empty-function
   resetSim: (_e: any, m: any) => {
     m.tiles = Array(1296).fill(0);
     getNewNoiseField();
     drawTilemap();
   },
+  //eslint-disable-next-line @typescript-eslint/no-empty-function
   runSim: (_e: any, m: any) => {
     m.tiles = applyCellularAutomataRules(m.tiles, 36, 36);
     redrawTilemap(m.tiles, tmap, game);
@@ -46,7 +48,7 @@ export const template = `
 function redrawTilemap(map: number[], tilemap: TileMap, game: Engine) {
   game.remove(game.currentScene.tileMaps[0]);
   let tileIndex = 0;
-  for (let tile of tilemap.tiles) {
+  for (const tile of tilemap.tiles) {
     const value = map[tileIndex];
     if (value == 1) {
       tile.addGraphic(bluey);