diff --git a/packages/frontend/package.json b/packages/frontend/package.json
index e566f86d1..4cf477956 100644
--- a/packages/frontend/package.json
+++ b/packages/frontend/package.json
@@ -19,7 +19,6 @@
 	"dependencies": {
 		"@discordapp/twemoji": "14.1.2",
 		"@github/webauthn-json": "2.1.1",
-		"@rollup/plugin-alias": "5.1.0",
 		"@rollup/plugin-json": "6.1.0",
 		"@rollup/plugin-replace": "5.0.5",
 		"@rollup/pluginutils": "5.1.0",
@@ -28,7 +27,6 @@
 		"@vitejs/plugin-vue": "4.5.2",
 		"@vue/compiler-sfc": "3.3.11",
 		"astring": "1.8.6",
-		"autosize": "6.0.1",
 		"aiscript-vscode": "github:aiscript-dev/aiscript-vscode#v0.0.6",
 		"broadcast-channel": "6.0.0",
 		"browser-image-resizer": "github:misskey-dev/browser-image-resizer#v2.2.1-misskey.3",
@@ -56,7 +54,6 @@
 		"misskey-js": "workspace:*",
 		"photoswipe": "5.4.3",
 		"punycode": "2.3.1",
-		"querystring": "0.2.1",
 		"rollup": "4.9.0",
 		"sanitize-html": "2.11.0",
 		"shiki": "0.14.6",
@@ -72,7 +69,6 @@
 		"typescript": "5.3.3",
 		"uuid": "9.0.1",
 		"v-code-diff": "1.7.2",
-		"vanilla-tilt": "1.8.1",
 		"vite": "5.0.8",
 		"vue": "3.3.11",
 		"vuedraggable": "next"
@@ -107,7 +103,6 @@
 		"@types/throttle-debounce": "5.0.2",
 		"@types/tinycolor2": "1.4.6",
 		"@types/uuid": "9.0.7",
-		"@types/websocket": "1.0.10",
 		"@types/ws": "8.5.10",
 		"@typescript-eslint/eslint-plugin": "6.14.0",
 		"@typescript-eslint/parser": "6.14.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 80b892652..4ba9db774 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -655,9 +655,6 @@ importers:
       '@github/webauthn-json':
         specifier: 2.1.1
         version: 2.1.1
-      '@rollup/plugin-alias':
-        specifier: 5.1.0
-        version: 5.1.0(rollup@4.9.0)
       '@rollup/plugin-json':
         specifier: 6.1.0
         version: 6.1.0(rollup@4.9.0)
@@ -685,9 +682,6 @@ importers:
       astring:
         specifier: 1.8.6
         version: 1.8.6
-      autosize:
-        specifier: 6.0.1
-        version: 6.0.1
       broadcast-channel:
         specifier: 6.0.0
         version: 6.0.0
@@ -766,9 +760,6 @@ importers:
       punycode:
         specifier: 2.3.1
         version: 2.3.1
-      querystring:
-        specifier: 0.2.1
-        version: 0.2.1
       rollup:
         specifier: 4.9.0
         version: 4.9.0
@@ -814,9 +805,6 @@ importers:
       v-code-diff:
         specifier: 1.7.2
         version: 1.7.2(vue@3.3.11)
-      vanilla-tilt:
-        specifier: 1.8.1
-        version: 1.8.1
       vite:
         specifier: 5.0.8
         version: 5.0.8(@types/node@20.10.4)(sass@1.69.5)(terser@5.24.0)
@@ -914,9 +902,6 @@ importers:
       '@types/uuid':
         specifier: 9.0.7
         version: 9.0.7
-      '@types/websocket':
-        specifier: 1.0.10
-        version: 1.0.10
       '@types/ws':
         specifier: 8.5.10
         version: 8.5.10
@@ -5556,19 +5541,6 @@ packages:
       '@babel/runtime': 7.23.2
     dev: true
 
-  /@rollup/plugin-alias@5.1.0(rollup@4.9.0):
-    resolution: {integrity: sha512-lpA3RZ9PdIG7qqhEfv79tBffNaoDuukFDrmhLqg9ifv99u/ehn+lOg30x2zmhf8AQqQUZaMk/B9fZraQ6/acDQ==}
-    engines: {node: '>=14.0.0'}
-    peerDependencies:
-      rollup: ^1.20.0||^2.0.0||^3.0.0||^4.0.0
-    peerDependenciesMeta:
-      rollup:
-        optional: true
-    dependencies:
-      rollup: 4.9.0
-      slash: 4.0.0
-    dev: false
-
   /@rollup/plugin-json@6.1.0(rollup@4.9.0):
     resolution: {integrity: sha512-EGI2te5ENk1coGeADSIwZ7G2Q8CJS2sF120T7jLw4xFw9n7wIOXHo+kIYRAoVpJAN+kmqZSoO3Fp4JtoNF4ReA==}
     engines: {node: '>=14.0.0'}
@@ -8178,12 +8150,6 @@ packages:
     requiresBuild: true
     dev: false
 
-  /@types/websocket@1.0.10:
-    resolution: {integrity: sha512-svjGZvPB7EzuYS94cI7a+qhwgGU1y89wUgjT6E2wVUfmAGIvRfT7obBvRtnhXCSsoMdlG4gBFGE7MfkIXZLoww==}
-    dependencies:
-      '@types/node': 20.10.4
-    dev: true
-
   /@types/ws@8.5.10:
     resolution: {integrity: sha512-vmQSUcfalpIq0R9q7uTo2lXs6eGIpt9wtnLdMv9LVpIjCA/+ufZRozlVoVelIYixx1ugCBKDhn89vnsEGOCx9A==}
     dependencies:
@@ -9220,10 +9186,6 @@ packages:
     engines: {node: '>=8.0.0'}
     dev: false
 
-  /autosize@6.0.1:
-    resolution: {integrity: sha512-f86EjiUKE6Xvczc4ioP1JBlWG7FKrE13qe/DxBCpe8GCipCq2nFw73aO8QEBKHfSbYGDN5eB9jXWKen7tspDqQ==}
-    dev: false
-
   /available-typed-arrays@1.0.5:
     resolution: {integrity: sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==}
     engines: {node: '>= 0.4'}
@@ -16802,11 +16764,6 @@ packages:
     engines: {node: '>=0.6'}
     dev: false
 
-  /querystring@0.2.1:
-    resolution: {integrity: sha512-wkvS7mL/JMugcup3/rMitHmd9ecIGd2lhFhK9N3UUQ450h66d1r3Y9nvXzQAW1Lq+wyx61k/1pfKS5KuKiyEbg==}
-    engines: {node: '>=0.4.x'}
-    dev: false
-
   /querystringify@2.2.0:
     resolution: {integrity: sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==}
 
@@ -17921,11 +17878,6 @@ packages:
     resolution: {integrity: sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==}
     engines: {node: '>=8'}
 
-  /slash@4.0.0:
-    resolution: {integrity: sha512-3dOsAHXXUkQTpOYcoAxLIorMTp4gIQr5IW3iVb7A7lFIp0VHhnynm9izx6TssdrIcVIESAlVjtnO2K8bg+Coew==}
-    engines: {node: '>=12'}
-    dev: false
-
   /slice-ansi@3.0.0:
     resolution: {integrity: sha512-pSyv7bSTC7ig9Dcgbw9AuRNUb5k5V6oDudjZoMBSr13qpLBG7tB+zgCkARjq7xIUgdz5P1Qe8u+rSGdouOOIyQ==}
     engines: {node: '>=8'}
@@ -19331,10 +19283,6 @@ packages:
     engines: {node: '>= 0.10'}
     dev: true
 
-  /vanilla-tilt@1.8.1:
-    resolution: {integrity: sha512-hPB1XUsnh+SIeVSW2beb5RnuFxz4ZNgxjGD78o52F49gS4xaoLeEMh9qrQnJrnEn/vjjBI7IlxrrXmz4tGV0Kw==}
-    dev: false
-
   /vary@1.1.2:
     resolution: {integrity: sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==}
     engines: {node: '>= 0.8'}