diff --git a/.eslintignore b/.eslintignore
deleted file mode 100644
index b86e775..0000000
--- a/.eslintignore
+++ /dev/null
@@ -1,7 +0,0 @@
-tsconfig.eslint.json
-vite.config.ts
-tailwind.config.js
-postcss.config.js
-/app/global.d.ts
-.eslintrc.cjs
-node_modules
diff --git a/.eslintrc.cjs b/.eslintrc.cjs
deleted file mode 100644
index b2a6e96..0000000
--- a/.eslintrc.cjs
+++ /dev/null
@@ -1,23 +0,0 @@
-module.exports = {
-	root: true,
-	env: {
-		es6: true,
-		node: true,
-	},
-	parserOptions: {
-		parser: "@typescript-eslint/parser",
-		sourceType: "module",
-		ecmaVersion: 2019, // Node.js 12の場合は2019、他のバージョンのNode.jsを利用している場合は場合は適宜変更する
-		project: ["tsconfig.eslint.json"],
-		tsconfigRootDir: __dirname,
-	},
-	plugins: ["@typescript-eslint"],
-	extends: [
-		"eslint:recommended",
-		"plugin:@typescript-eslint/recommended",
-		"plugin:@typescript-eslint/recommended-requiring-type-checking",
-	],
-	rules: {
-		"@typescript-eslint/no-floating-promises": "off",
-	},
-};
diff --git a/app/client.ts b/app/client.ts
index 4a2cea5..16ecf96 100644
--- a/app/client.ts
+++ b/app/client.ts
@@ -1,3 +1,3 @@
-import { createClient } from "honox/client";
+import { createClient } from 'honox/client'
 
-createClient();
+createClient()
diff --git a/package.json b/package.json
index cde8c6b..35ee9eb 100644
--- a/package.json
+++ b/package.json
@@ -1,31 +1,28 @@
 {
-  "name": "blog",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build --mode client && vite build",
-    "preview": "wrangler pages dev ./dist",
-    "deploy": "$npm_execpath run build && wrangler pages deploy ./dist",
-    "format": "biome format . --write",
-    "lint": "biome lint .",
-    "check": "biome check --apply ."
-  },
-  "private": true,
-  "dependencies": {
-    "hono": "^4.0.5",
-    "honox": "^0.1.4"
-  },
-  "devDependencies": {
-    "@biomejs/biome": "1.5.3",
-    "@cloudflare/workers-types": "^4.20240208.0",
-    "@hono/vite-cloudflare-pages": "^0.2.4",
-    "@typescript-eslint/eslint-plugin": "^7.0.2",
-    "@typescript-eslint/parser": "^7.0.2",
-    "autoprefixer": "^10.4.17",
-    "eslint": "^8.56.0",
-    "postcss": "^8.4.35",
-    "tailwindcss": "^3.4.1",
-    "vite": "^5.0.12",
-    "wrangler": "^3.27.0"
-  }
+	"name": "blog",
+	"type": "module",
+	"scripts": {
+		"dev": "vite",
+		"build": "vite build --mode client && vite build",
+		"preview": "wrangler pages dev ./dist",
+		"deploy": "$npm_execpath run build && wrangler pages deploy ./dist",
+		"format": "biome format . --write",
+		"lint": "biome lint .",
+		"check": "biome check --apply ."
+	},
+	"private": true,
+	"dependencies": {
+		"hono": "^4.0.5",
+		"honox": "^0.1.4"
+	},
+	"devDependencies": {
+		"@biomejs/biome": "1.5.3",
+		"@cloudflare/workers-types": "^4.20240208.0",
+		"@hono/vite-cloudflare-pages": "^0.2.4",
+		"autoprefixer": "^10.4.17",
+		"postcss": "^8.4.35",
+		"tailwindcss": "^3.4.1",
+		"vite": "^5.0.12",
+		"wrangler": "^3.27.0"
+	}
 }
diff --git a/tsconfig.eslint.json b/tsconfig.eslint.json
deleted file mode 100644
index 7ceb02d..0000000
--- a/tsconfig.eslint.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-	"extends": "./tsconfig.json",
-	"include": ["./app/"],
-	"exclude": ["node_modules"]
-}
diff --git a/tsconfig.json b/tsconfig.json
index 3aa2131..08f23dd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,9 +4,14 @@
     "module": "ESNext",
     "moduleResolution": "Bundler",
     "strict": true,
-    "lib": ["ESNext", "DOM"],
-    "types": ["@cloudflare/workers-types"],
+    "lib": [
+      "ESNext",
+      "DOM"
+    ],
+    "types": [
+      "@cloudflare/workers-types"
+    ],
     "jsx": "react-jsx",
     "jsxImportSource": "hono/jsx"
-  }
+  },
 }