diff --git a/src/components/Music/Cava.tsx b/src/components/Music/Cava.tsx
index 3603884..8e4f8b9 100644
--- a/src/components/Music/Cava.tsx
+++ b/src/components/Music/Cava.tsx
@@ -3,6 +3,7 @@ import { type InnerKittyProps } from "~/utils/types";
 import { CHAR_WIDTH } from "../Kitty";
 import { useKitty } from "~/hooks/useKitty";
 
+// eslint-disable-next-line @typescript-eslint/ban-types
 export const Cava = (_props: {}) => {
   const kitty = useKitty();
 
@@ -65,7 +66,7 @@ const InnerCava = (props: InnerKittyProps<typeof Cava>) => {
   );
 
   const requestRef = useRef<number>();
-  const calculateBarHeights = () => {
+  const calculateBarHeights = useCallback(() => {
     if (!dataArray.current || !analyserRef.current) return;
 
     analyserRef.current.getByteFrequencyData(dataArray.current);
@@ -99,7 +100,7 @@ const InnerCava = (props: InnerKittyProps<typeof Cava>) => {
     setBarHeights(smoothedBarHeights);
 
     requestRef.current = requestAnimationFrame(calculateBarHeights);
-  };
+  }, [barHeights, props.cols]);
 
   useEffect(() => {
     const fetchAudio = async () => {
@@ -135,7 +136,7 @@ const InnerCava = (props: InnerKittyProps<typeof Cava>) => {
     if (audioContextRef.current) {
       requestRef.current = requestAnimationFrame(calculateBarHeights);
     } else {
-      fetchAudio();
+      void fetchAudio();
     }
 
     return () => {
diff --git a/src/components/Nvim/NvimTree/index.tsx b/src/components/Nvim/NvimTree/index.tsx
index 1376dc4..b901e8e 100644
--- a/src/components/Nvim/NvimTree/index.tsx
+++ b/src/components/Nvim/NvimTree/index.tsx
@@ -6,7 +6,6 @@ import { type Nvim } from "..";
 import { NvimTreeDirectory } from "./NvimTreeDirectory";
 import { NvimTreeChild } from "./NvimTreeChild";
 import { assets } from "~/assets";
-import { getIcon } from "~/utils/icons";
 import {
   file,
   folder,
diff --git a/src/components/Off.tsx b/src/components/Off.tsx
index c79d003..3a5ef4f 100644
--- a/src/components/Off.tsx
+++ b/src/components/Off.tsx
@@ -17,7 +17,7 @@ export const Off = () => {
 
       return () => clearTimeout(timout);
     }
-  }, [booting]);
+  }, [state, setState, booting]);
 
   return (
     <div className="flex h-screen w-screen flex-col items-center justify-center bg-black">
diff --git a/src/components/Waybar/Widgets/WaybarBatteryWidget.tsx b/src/components/Waybar/Widgets/WaybarBatteryWidget.tsx
index 6b7cfd0..62294cb 100644
--- a/src/components/Waybar/Widgets/WaybarBatteryWidget.tsx
+++ b/src/components/Waybar/Widgets/WaybarBatteryWidget.tsx
@@ -5,7 +5,7 @@ import { lerpIcon } from "~/utils/icons";
 const ICONS = ["󰂎", "󰁺", "󰁻", "󰁼", "󰁽", "󰁾", "󰁿", "󰂀", "󰂁", "󰂂", "󰁹"];
 
 export const WaybarBatteryWidget = (props: { frequency: number }) => {
-  const [battery, setBattery] = useState(100);
+  const [battery] = useState(100);
 
   useEffect(() => {
     const interval = setInterval(() => {
diff --git a/src/components/Waybar/Widgets/WaybarWeatherWidget.tsx b/src/components/Waybar/Widgets/WaybarWeatherWidget.tsx
index 37bc1b2..7d9d8dd 100644
--- a/src/components/Waybar/Widgets/WaybarWeatherWidget.tsx
+++ b/src/components/Waybar/Widgets/WaybarWeatherWidget.tsx
@@ -5,10 +5,10 @@ export const WaybarWeatherWidget = () => {
   const [temperature, setTemperature] = useState<string>("??");
 
   useEffect(() => {
-    fetch("https://wttr.in/Brest?format=j1")
+    void fetch("https://wttr.in/Brest?format=j1")
       .then((response) => response.json())
-      .then((data) =>
-        setTemperature(data.current_condition[0].temp_C as string),
+      .then((data: { current_condition: Array<{ temp_C: string }> }) =>
+        setTemperature(data.current_condition[0].temp_C),
       );
   }, []);