diff --git a/.vscode/settings.json b/.vscode/settings.json
index a7e07398..d9b33397 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -2,7 +2,6 @@
   "editor.formatOnSave": true,
   "prettier.useEditorConfig": true,
   "prettier.requireConfig": true,
-  "prettier.disableLanguages": [],
   "eslint.packageManager": "yarn",
   "eslint.codeActionsOnSave.mode": "all",
   "[typescript]": {"editor.defaultFormatter": "esbenp.prettier-vscode"},
diff --git a/client/components/ContextMenu.vue b/client/components/ContextMenu.vue
index 6a87fcc6..96bca6be 100644
--- a/client/components/ContextMenu.vue
+++ b/client/components/ContextMenu.vue
@@ -24,7 +24,7 @@
 			@keydown.enter.prevent="clickActiveItem"
 		>
 			<!-- TODO: type -->
-			<template v-for="(item, id) of (items as any)" :key="item.name">
+			<template v-for="(item, id) of items as any" :key="item.name">
 				<li
 					:id="`context-menu-item-${id}`"
 					:class="[
diff --git a/client/components/Mentions.vue b/client/components/Mentions.vue
index 63144948..c66daea1 100644
--- a/client/components/Mentions.vue
+++ b/client/components/Mentions.vue
@@ -25,7 +25,7 @@
 					<div class="mentions-info">
 						<div>
 							<span class="from">
-								<Username :user="(message.from as any)" />
+								<Username :user="message.from as any" />
 								<template v-if="message.channel">
 									in {{ message.channel.channel.name }} on
 									{{ message.channel.network.name }}
@@ -50,7 +50,7 @@
 						</div>
 					</div>
 					<div class="content" dir="auto">
-						<ParsedMessage :message="(message as any)" />
+						<ParsedMessage :message="message as any" />
 					</div>
 				</div>
 			</template>
diff --git a/client/components/NetworkList.vue b/client/components/NetworkList.vue
index 659af67f..b1f7ab57 100644
--- a/client/components/NetworkList.vue
+++ b/client/components/NetworkList.vue
@@ -244,7 +244,7 @@ export default defineComponent({
 
 		const sidebarWasClosed = ref(false);
 
-		const moveItemInArray = <T>(array: T[], from: number, to: number) => {
+		const moveItemInArray = <T,>(array: T[], from: number, to: number) => {
 			const item = array.splice(from, 1)[0];
 			array.splice(to, 0, item);
 		};
diff --git a/client/js/helpers/contextMenu.ts b/client/js/helpers/contextMenu.ts
index c21b9918..bb7eda47 100644
--- a/client/js/helpers/contextMenu.ts
+++ b/client/js/helpers/contextMenu.ts
@@ -107,7 +107,7 @@ export function generateChannelContextMenu(
 								target: channel.id,
 								text: "/disconnect",
 							}),
-				  }
+					}
 				: {
 						label: "Connect",
 						type: "item",
@@ -117,7 +117,7 @@ export function generateChannelContextMenu(
 								target: channel.id,
 								text: "/connect",
 							}),
-				  },
+					},
 		];
 	}
 
diff --git a/client/js/settings.ts b/client/js/settings.ts
index 3411f479..3f227548 100644
--- a/client/js/settings.ts
+++ b/client/js/settings.ts
@@ -171,5 +171,5 @@ function normalizeConfig(obj: any) {
 
 // flatten to type of default
 export type SettingsState = {
-	[key in keyof typeof defaultConfig]: typeof defaultConfig[key]["default"];
+	[key in keyof typeof defaultConfig]: (typeof defaultConfig)[key]["default"];
 };
diff --git a/package.json b/package.json
index ec476fb8..7576c464 100644
--- a/package.json
+++ b/package.json
@@ -141,8 +141,8 @@
     "postcss-import": "^16.1.1",
     "postcss-loader": "^8.2.0",
     "postcss-preset-env": "^11.1.2",
-    "prettier": "~2.7.1",
-    "pretty-quick": "^3.3.1",
+    "prettier": "^3.8.1",
+    "pretty-quick": "^4.2.2",
     "primer-tooltips": "^2.0.0",
     "sinon": "^21.0.1",
     "socket.io-client": "^4.8.3",
diff --git a/prettier.config.cjs b/prettier.config.mjs
similarity index 76%
rename from prettier.config.cjs
rename to prettier.config.mjs
index 374fa93e..b5f8230b 100644
--- a/prettier.config.cjs
+++ b/prettier.config.mjs
@@ -1,4 +1,5 @@
-module.exports = {
+/** @type {import("prettier").Config} */
+export default {
 	arrowParens: "always",
 	bracketSpacing: false,
 	printWidth: 100,
diff --git a/scripts/changelog.js b/scripts/changelog.js
index b0a3433b..22d48cda 100644
--- a/scripts/changelog.js
+++ b/scripts/changelog.js
@@ -142,11 +142,11 @@ ${
 	prereleaseType(items.version) === "rc"
 		? `This is a release candidate (RC) for v${stableVersion(
 				items.version
-		  )} to ensure maximum stability for public release.
+			)} to ensure maximum stability for public release.
 Bugs may be fixed, but no further features will be added until the next stable version.`
 		: `This is a pre-release for v${stableVersion(
 				items.version
-		  )} to offer latest changes without having to wait for a stable release.
+			)} to offer latest changes without having to wait for a stable release.
 At this stage, features may still be added or modified until the first release candidate for this version gets released.`
 }
 
diff --git a/server/client.ts b/server/client.ts
index 5c89c645..371d4572 100644
--- a/server/client.ts
+++ b/server/client.ts
@@ -666,7 +666,7 @@ class Client {
 		// process this event normally even if there is no attached client anymore.
 		const attachedClient =
 			this.attachedClients[socketId] ||
-			({} as Record<string, typeof this.attachedClients[0]>);
+			({} as Record<string, (typeof this.attachedClients)[0]>);
 
 		// Opening a window like settings
 		if (target === null) {
diff --git a/server/config.ts b/server/config.ts
index bbbb3457..0dafc5ed 100644
--- a/server/config.ts
+++ b/server/config.ts
@@ -115,9 +115,9 @@ export type ConfigType = {
 };
 
 class Config {
-	values = require(path.resolve(
-		path.join(__dirname, "..", "defaults", "config.js")
-	)) as ConfigType;
+	values = require(
+		path.resolve(path.join(__dirname, "..", "defaults", "config.js"))
+	) as ConfigType;
 	#homePath = "";
 
 	getHomePath() {
diff --git a/server/plugins/irc-events/link.ts b/server/plugins/irc-events/link.ts
index 670b9086..6b336a1f 100644
--- a/server/plugins/irc-events/link.ts
+++ b/server/plugins/irc-events/link.ts
@@ -446,7 +446,7 @@ function fetch(uri: string, headers: Record<string, string>) {
 							"prefetchMaxSearchSize" in Config.values
 								? Config.values.prefetchMaxSearchSize * 1024
 								: // set to the previous size if config option is unset
-								  50 * 1024;
+									50 * 1024;
 					}
 				})
 				.on("error", (e) => reject(e))
diff --git a/test/client/index.html b/test/client/index.html
index dc6f424b..e35d8287 100644
--- a/test/client/index.html
+++ b/test/client/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html>
 	<head>
 		<meta charset="utf-8" />
diff --git a/yarn.lock b/yarn.lock
index 9df38bbe..581d006d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1619,6 +1619,11 @@
   resolved "https://registry.yarnpkg.com/@pkgjs/parseargs/-/parseargs-0.11.0.tgz#a77ea742fab25775145434eb1d2328cf5013ac33"
   integrity sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==
 
+"@pkgr/core@^0.2.7":
+  version "0.2.9"
+  resolved "https://registry.yarnpkg.com/@pkgr/core/-/core-0.2.9.tgz#d229a7b7f9dac167a156992ef23c7f023653f53b"
+  integrity sha512-QNqXyfVS2wm9hweSYD2O7F0G06uurj9kZ96TRQE5Y9hU7+tgdZwIkbAKc5Ocy1HxEY2kuDQa6cQ1WRs/O5LFKA==
+
 "@pnpm/config.env-replace@^1.1.0":
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/@pnpm/config.env-replace/-/config.env-replace-1.1.0.tgz#ab29da53df41e8948a00f2433f085f54de8b3a4c"
@@ -3974,21 +3979,6 @@ events@^3.2.0:
   resolved "https://registry.yarnpkg.com/events/-/events-3.3.0.tgz#31a95ad0a924e2d2c419a813aeb2c4e878ea7400"
   integrity sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==
 
-execa@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-4.1.0.tgz#4e5491ad1572f2f17a77d388c6c857135b22847a"
-  integrity sha512-j5W0//W7f8UxAn8hXVnwG8tLwdiUy4FJLcSupCg6maBYZDpyBvTApK7KyuI4bKj8KOh1r2YH+6ucuYtJv1bTZA==
-  dependencies:
-    cross-spawn "^7.0.0"
-    get-stream "^5.0.0"
-    human-signals "^1.1.1"
-    is-stream "^2.0.0"
-    merge-stream "^2.0.0"
-    npm-run-path "^4.0.0"
-    onetime "^5.1.0"
-    signal-exit "^3.0.2"
-    strip-final-newline "^2.0.0"
-
 expand-template@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/expand-template/-/expand-template-2.0.3.tgz#6e14b3fcee0f3a6340ecb57d2e8918692052a47c"
@@ -4353,13 +4343,6 @@ get-proto@^1.0.1:
     dunder-proto "^1.0.1"
     es-object-atoms "^1.0.0"
 
-get-stream@^5.0.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-5.2.0.tgz#4966a1795ee5ace65e706c4b7beb71257d6e22d3"
-  integrity sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==
-  dependencies:
-    pump "^3.0.0"
-
 get-stream@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-6.0.1.tgz#a262d8eef67aced57c2852ad6167526a43cbf7b7"
@@ -4655,11 +4638,6 @@ https-proxy-agent@^7.0.0:
     agent-base "^7.1.2"
     debug "4"
 
-human-signals@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
-  integrity sha512-SEQu7vl8KjNL2eoGBLF3+wAjpsNfA9XMlXAYj/3EdaNfAlxKthD1xjEQfGOUhllCGGJVNY34bRr6lPINhNjyZw==
-
 humanize-ms@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/humanize-ms/-/humanize-ms-1.2.1.tgz#c46e3159a293f6b896da29316d8b6fe8bb79bbed"
@@ -4696,11 +4674,16 @@ ieee754@^1.1.13, ieee754@^1.2.1:
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
   integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
 
-ignore@^5.2.0, ignore@^5.2.1, ignore@^5.3.0, ignore@^5.3.1:
+ignore@^5.2.0, ignore@^5.2.1, ignore@^5.3.1:
   version "5.3.2"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.3.2.tgz#3cd40e729f3643fd87cb04e50bf0eb722bc596f5"
   integrity sha512-hsBTNUqQTDwkWtcdYI2i06Y/nUBEsNEDJKjWdigLvegy8kDuJAS8uRlpkkcQpyEXL0Z/pjDy5HBmMjRCJ2gq+g==
 
+ignore@^7.0.5:
+  version "7.0.5"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-7.0.5.tgz#4cb5f6cd7d4c7ab0365738c7aea888baa6d7efd9"
+  integrity sha512-Hs59xBNfUIunMFgWAbGX5cq6893IbWg4KnrjbYwX3tx0ztorVgTDA6B2sxf8ejHJ4wz8BqGUMYlnzNBer5NvGg==
+
 import-fresh@^3.2.1, import-fresh@^3.3.0:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.3.1.tgz#9cecb56503c0ada1f2741dbbd6546e4b13b57ccf"
@@ -5508,11 +5491,6 @@ mime-types@^3.0.0, mime-types@^3.0.1, mime-types@^3.0.2:
   dependencies:
     mime-db "^1.54.0"
 
-mimic-fn@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
-  integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
-
 mimic-response@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-3.1.0.tgz#2d1d59af9c1b129815accc2c46a022a5ce1fa3c9"
@@ -5881,13 +5859,6 @@ npm-run-all2@^8.0.4:
     shell-quote "^1.7.3"
     which "^5.0.0"
 
-npm-run-path@^4.0.0:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
-  integrity sha512-S48WzZW777zhNIrn7gxOlISNAqi9ZC/uQFnRdbeIHhZhCA6UqpkOT8T1G7BvfdgP4Er8gF4sUbaS0i7QvIfCWw==
-  dependencies:
-    path-key "^3.0.0"
-
 npmlog@^6.0.0:
   version "6.0.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-6.0.2.tgz#c8166017a42f2dea92d6453168dd865186a70830"
@@ -5962,13 +5933,6 @@ once@^1.3.0, once@^1.3.1, once@^1.4.0:
   dependencies:
     wrappy "1"
 
-onetime@^5.1.0:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/onetime/-/onetime-5.1.2.tgz#d0e96ebb56b07476df1dd9c4806e5237985ca45e"
-  integrity sha512-kbpaSSGJTWdAY5KPVeMOKXSrPtr8C8C7wodJbcsd51jRnmD+GZu8Y0VoU6Dm5Z4vWr0Ig/1NKuWRKf7j5aaYSg==
-  dependencies:
-    mimic-fn "^2.1.0"
-
 optionator@^0.9.3:
   version "0.9.4"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.9.4.tgz#7ea1c1a5d91d764fb282139c88fe11e182a3a734"
@@ -6112,7 +6076,7 @@ path-is-absolute@^1.0.0:
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
   integrity sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==
 
-path-key@^3.0.0, path-key@^3.1.0:
+path-key@^3.1.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
   integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
@@ -6167,11 +6131,6 @@ picomatch@^2.3.1:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
   integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
 
-picomatch@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-3.0.1.tgz#817033161def55ec9638567a2f3bbc876b3e7516"
-  integrity sha512-I3EurrIQMlRc9IaAZnqRR044Phh2DXY+55o7uJ0V+hYZAcQYSuFWsc9q5PvyDHUSCe1Qxn/iBz+78s86zWnGag==
-
 picomatch@^4.0.2, picomatch@^4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-4.0.3.tgz#796c76136d1eead715db1e7bad785dedd695a042"
@@ -6803,23 +6762,23 @@ prelude-ls@^1.2.1:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
   integrity sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==
 
-prettier@~2.7.1:
-  version "2.7.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.7.1.tgz#e235806850d057f97bb08368a4f7d899f7760c64"
-  integrity sha512-ujppO+MkdPqoVINuDFDRLClm7D78qbDt0/NR+wp5FqEZOoTNAjPHWj17QRhu7geIHJfcNhRk1XVQmF8Bp3ye+g==
+prettier@^3.8.1:
+  version "3.8.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.8.1.tgz#edf48977cf991558f4fcbd8a3ba6015ba2a3a173"
+  integrity sha512-UOnG6LftzbdaHZcKoPFtOcCKztrQ57WkHDeRD9t/PTQtmT0NHSeWWepj6pS0z/N7+08BHFDQVUrfmfMRcZwbMg==
 
-pretty-quick@^3.3.1:
-  version "3.3.1"
-  resolved "https://registry.yarnpkg.com/pretty-quick/-/pretty-quick-3.3.1.tgz#cfde97fec77a8d201a0e0c9c71d9990e12587ee2"
-  integrity sha512-3b36UXfYQ+IXXqex6mCca89jC8u0mYLqFAN5eTQKoXO6oCQYcIVYZEB/5AlBHI7JPYygReM2Vv6Vom/Gln7fBg==
+pretty-quick@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/pretty-quick/-/pretty-quick-4.2.2.tgz#0fc31da666f182fe14e119905fc9829b5b85a234"
+  integrity sha512-uAh96tBW1SsD34VhhDmWuEmqbpfYc/B3j++5MC/6b3Cb8Ow7NJsvKFhg0eoGu2xXX+o9RkahkTK6sUdd8E7g5w==
   dependencies:
-    execa "^4.1.0"
-    find-up "^4.1.0"
-    ignore "^5.3.0"
+    "@pkgr/core" "^0.2.7"
+    ignore "^7.0.5"
     mri "^1.2.0"
-    picocolors "^1.0.0"
-    picomatch "^3.0.1"
-    tslib "^2.6.2"
+    picocolors "^1.1.1"
+    picomatch "^4.0.2"
+    tinyexec "^0.3.2"
+    tslib "^2.8.1"
 
 primer-support@5.0.0:
   version "5.0.0"
@@ -7646,11 +7605,6 @@ strip-bom@^4.0.0:
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-4.0.0.tgz#9c3505c1db45bcedca3d9cf7a16f5c5aa3901878"
   integrity sha512-3xurFv5tEgii33Zi8Jtp55wEIILR9eh34FAW00PZf+JnSsTmV/ioewSgQl97JHvgjoRGwPShsWm+IdrxB35d0w==
 
-strip-final-newline@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/strip-final-newline/-/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
-  integrity sha512-BrpvfNAE3dcvq7ll3xVumzjKjZQ5tI1sEUIKr3Uoks0XUl45St3FlatVqef9prk4jRDzhW6WZg+3bk93y6pLjA==
-
 strip-indent@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-3.0.0.tgz#c32e1cee940b6b3432c771bc2c54bcce73cd3001"
@@ -7890,6 +7844,11 @@ thingies@^2.5.0:
   resolved "https://registry.yarnpkg.com/thingies/-/thingies-2.5.0.tgz#5f7b882c933b85989f8466b528a6247a6881e04f"
   integrity sha512-s+2Bwztg6PhWUD7XMfeYm5qliDdSiZm7M7n8KjTkIsm3l/2lgVRc2/Gx/v+ZX8lT4FMA+i8aQvhcWylldc+ZNw==
 
+tinyexec@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/tinyexec/-/tinyexec-0.3.2.tgz#941794e657a85e496577995c6eef66f53f42b3d2"
+  integrity sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==
+
 tinyglobby@^0.2.12, tinyglobby@^0.2.15:
   version "0.2.15"
   resolved "https://registry.yarnpkg.com/tinyglobby/-/tinyglobby-0.2.15.tgz#e228dd1e638cea993d2fdb4fcd2d4602a79951c2"
@@ -7979,7 +7938,7 @@ ts-sinon@^2.0.2:
     "@types/sinon-chai" "^3.2.4"
     sinon "^9.0.3"
 
-tslib@^2.0.0, tslib@^2.6.2:
+tslib@^2.0.0, tslib@^2.8.1:
   version "2.8.1"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.8.1.tgz#612efe4ed235d567e8aba5f2a5fab70280ade83f"
   integrity sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==