diff --git a/backend/UserConfig.ts b/backend/UserConfig.ts
index de49982..c31b903 100644
--- a/backend/UserConfig.ts
+++ b/backend/UserConfig.ts
@@ -2,7 +2,6 @@ import { UserConfiguration, UserConfigTypeChecker } from 'ass';
 
 import fs from 'fs-extra';
 import { path } from '@tycrek/joint';
-
 import { log } from './log';
 
 const FILEPATH = path.join('.ass-data/userconfig.json');
@@ -113,9 +112,9 @@ export class UserConfig {
 
 		// * optional rate limit config
 		if (config.rateLimit != null) {
-			if (!Checkers.rateLimit.endpoint(config.rateLimit.login)) throw new Error('Invalid rate limit configuration');
-			if (!Checkers.rateLimit.endpoint(config.rateLimit.upload)) throw new Error('Invalid rate limit configuration');
-			if (!Checkers.rateLimit.endpoint(config.rateLimit.api)) throw new Error('Invalid rate limit configuration');
+			if (!Checkers.rateLimit.endpoint(config.rateLimit.login)) throw new Error('Invalid Login rate limit configuration');
+			if (!Checkers.rateLimit.endpoint(config.rateLimit.upload)) throw new Error('Invalid Upload rate limit configuration');
+			if (!Checkers.rateLimit.endpoint(config.rateLimit.api)) throw new Error('Invalid API rate limit configuration');
 		}
 
 		// All is fine, carry on!
diff --git a/backend/ratelimit.ts b/backend/ratelimit.ts
index ce2df56..0706ade 100644
--- a/backend/ratelimit.ts
+++ b/backend/ratelimit.ts
@@ -5,7 +5,7 @@ import { rateLimit } from 'express-rate-limit';
 /**
  * map that contains rate limiter middleware for each group
  */
-let rateLimiterGroups = new Map<string, (req: Request, res: Response, next: NextFunction) => void>();
+const rateLimiterGroups = new Map<string, (req: Request, res: Response, next: NextFunction) => void>();
 
 /**
  * creates middleware for rate limiting
@@ -21,11 +21,11 @@ export const rateLimiterMiddleware = (group: string, config: EndpointRateLimitCo
         return rateLimiterGroups.get(group)!;
     } else {
         rateLimiterGroups.set(group, rateLimit({
-            limit:              config.requests,
-            windowMs:           config.duration * 1000,
+            limit: config.requests,
+            windowMs: config.duration * 1000,
             skipFailedRequests: true,
-            legacyHeaders:      false,
-            standardHeaders:    "draft-7",
+            legacyHeaders: false,
+            standardHeaders: 'draft-7',
             keyGenerator: (req, res) => {
                 return req.ip || 'disconnected';
             },
diff --git a/backend/routers/api.ts b/backend/routers/api.ts
index 2125234..fe6990e 100644
--- a/backend/routers/api.ts
+++ b/backend/routers/api.ts
@@ -39,7 +39,7 @@ router.post('/setup', BodyParserJson(), async (req, res) => {
 });
 
 // User login
-router.post('/login', rateLimiterMiddleware("login", UserConfig.config.rateLimit?.login), BodyParserJson(), (req, res) => {
+router.post('/login', rateLimiterMiddleware('login', UserConfig.config.rateLimit?.login), BodyParserJson(), (req, res) => {
 	const { username, password } = req.body;
 
 	data.getAll('users')
@@ -69,7 +69,7 @@ router.post('/login', rateLimiterMiddleware("login", UserConfig.config.rateLimit
 });
 
 // todo: authenticate API endpoints
-router.post('/user', rateLimiterMiddleware("api", UserConfig.config.rateLimit?.api), BodyParserJson(), async (req, res) => {
+router.post('/user', rateLimiterMiddleware('api', UserConfig.config.rateLimit?.api), BodyParserJson(), async (req, res) => {
 	if (!UserConfig.ready)
 		return res.status(409).json({ success: false, message: 'User config not ready' });
 
diff --git a/common/types.d.ts b/common/types.d.ts
index d9ca35f..af05700 100644
--- a/common/types.d.ts
+++ b/common/types.d.ts
@@ -59,7 +59,7 @@ declare module 'ass' {
 			database: string;
 		}
 	}
-	
+
 	/**
 	 * rate limiter configuration
 	 * @since  0.15.0
diff --git a/frontend/setup.mts b/frontend/setup.mts
index fe2d043..306e608 100644
--- a/frontend/setup.mts
+++ b/frontend/setup.mts
@@ -55,7 +55,7 @@ document.addEventListener('DOMContentLoaded', () => {
 		ratelimitApiTime: document.querySelector('#ratelimit-api-time') as SlInput,
 		ratelimitUploadRequests: document.querySelector('#ratelimit-upload-requests') as SlInput,
 		ratelimitUploadTime: document.querySelector('#ratelimit-upload-time') as SlInput,
-		
+
 		submitButton: document.querySelector('#submit') as SlButton,
 	};
 
@@ -101,7 +101,7 @@ document.addEventListener('DOMContentLoaded', () => {
 
 		// append rate limit config, if specified
 		if ((
-			   Elements.ratelimitLoginRequests.value
+			Elements.ratelimitLoginRequests.value
 			|| Elements.ratelimitLoginTime.value
 			|| Elements.ratelimitUploadRequests.value
 			|| Elements.ratelimitUploadTime.value
@@ -110,11 +110,11 @@ document.addEventListener('DOMContentLoaded', () => {
 		) {
 			if (!config.rateLimit) config.rateLimit = {};
 
-			if  (
-				   genericRateLimit(config.rateLimit, 'login', Elements.submitButton, Elements.ratelimitLoginRequests, Elements.ratelimitLoginTime)
+			if (
+				genericRateLimit(config.rateLimit, 'login', Elements.submitButton, Elements.ratelimitLoginRequests, Elements.ratelimitLoginTime)
 				|| genericRateLimit(config.rateLimit, 'api', Elements.submitButton, Elements.ratelimitApiRequests, Elements.ratelimitApiTime)
 				|| genericRateLimit(config.rateLimit, 'upload', Elements.submitButton, Elements.ratelimitUploadRequests, Elements.ratelimitUploadTime)
-			) {			
+			) {
 				return;
 			}
 		}
diff --git a/package-lock.json b/package-lock.json
index 4fe2967..1e5af72 100755
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,10 +11,10 @@
       "dependencies": {
         "@aws-sdk/client-s3": "^3.421.0",
         "@shoelace-style/shoelace": "^2.9.0",
-        "@tinycreek/postcss-font-magician": "^4.1.0",
+        "@tinycreek/postcss-font-magician": "^4.2.0",
         "@tsconfig/node20": "^20.1.2",
         "@tycrek/discord-hookr": "^0.1.0",
-        "@tycrek/express-postcss": "^0.4.0",
+        "@tycrek/express-postcss": "^0.4.1",
         "@tycrek/joint": "^1.0.0-1",
         "@tycrek/log": "^0.7.5",
         "@tycrek/papito": "^0.3.4",
diff --git a/package.json b/package.json
index afaf7ba..c8a5659 100644
--- a/package.json
+++ b/package.json
@@ -31,10 +31,10 @@
   "dependencies": {
     "@aws-sdk/client-s3": "^3.421.0",
     "@shoelace-style/shoelace": "^2.9.0",
-    "@tinycreek/postcss-font-magician": "^4.1.0",
+    "@tinycreek/postcss-font-magician": "^4.2.0",
     "@tsconfig/node20": "^20.1.2",
     "@tycrek/discord-hookr": "^0.1.0",
-    "@tycrek/express-postcss": "^0.4.0",
+    "@tycrek/express-postcss": "^0.4.1",
     "@tycrek/joint": "^1.0.0-1",
     "@tycrek/log": "^0.7.5",
     "@tycrek/papito": "^0.3.4",