diff --git a/biome.json b/biome.json
new file mode 100644
index 0000000..79ec14a
--- /dev/null
+++ b/biome.json
@@ -0,0 +1,57 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.4.13/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "includes": ["src/**/*", "app/**/*"]
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "lineWidth": 120
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "correctness": {
+        "noUnusedVariables": "warn"
+      },
+      "style": {
+        "noNonNullAssertion": "warn",
+        "useBlockStatements": "error"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "single",
+      "jsxQuoteStyle": "double",
+      "semicolons": "always",
+      "trailingCommas": "all"
+    }
+  },
+  "json": {
+    "formatter": {
+      "trailingCommas": "none"
+    }
+  },
+  "css": {
+    "parser": {
+      "tailwindDirectives": true
+    }
+  },
+  "assist": {
+    "enabled": true,
+    "actions": {
+      "source": {
+        "organizeImports": "on"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
index 3724585..e246627 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,12 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "eslint",
+    "lint": "biome lint --write .",
+    "format": "biome format --write .",
+    "check": "biome check --write .",
+    "lint:ci": "biome lint .",
+    "format:ci": "biome format .",
+    "check:ci": "biome check .",
     "test": "vitest run",
     "test:watch": "vitest",
     "storybook": "storybook dev -p 6006",
@@ -20,6 +25,7 @@
     "tailwind-merge": "^3.5.0"
   },
   "devDependencies": {
+    "@biomejs/biome": "2.4.13",
     "@chromatic-com/storybook": "^5.1.2",
     "@storybook/addon-a11y": "^10.3.5",
     "@storybook/addon-docs": "^10.3.5",
diff --git a/vitest.shims.d.ts b/vitest.shims.d.ts
new file mode 100644
index 0000000..7782f28
--- /dev/null
+++ b/vitest.shims.d.ts
@@ -0,0 +1 @@
+/// <reference types="@vitest/browser-playwright" />
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 3d91ea8..3d8bb68 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -248,6 +248,97 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@biomejs/biome@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/biome@npm:2.4.13"
+  dependencies:
+    "@biomejs/cli-darwin-arm64": "npm:2.4.13"
+    "@biomejs/cli-darwin-x64": "npm:2.4.13"
+    "@biomejs/cli-linux-arm64": "npm:2.4.13"
+    "@biomejs/cli-linux-arm64-musl": "npm:2.4.13"
+    "@biomejs/cli-linux-x64": "npm:2.4.13"
+    "@biomejs/cli-linux-x64-musl": "npm:2.4.13"
+    "@biomejs/cli-win32-arm64": "npm:2.4.13"
+    "@biomejs/cli-win32-x64": "npm:2.4.13"
+  dependenciesMeta:
+    "@biomejs/cli-darwin-arm64":
+      optional: true
+    "@biomejs/cli-darwin-x64":
+      optional: true
+    "@biomejs/cli-linux-arm64":
+      optional: true
+    "@biomejs/cli-linux-arm64-musl":
+      optional: true
+    "@biomejs/cli-linux-x64":
+      optional: true
+    "@biomejs/cli-linux-x64-musl":
+      optional: true
+    "@biomejs/cli-win32-arm64":
+      optional: true
+    "@biomejs/cli-win32-x64":
+      optional: true
+  bin:
+    biome: bin/biome
+  checksum: 10c0/a8c09d7c05d834243a76704e31bda05346d2a06a75e90e6de2ef0d4edc33bd7d382b380bad9275ddd379e9e44ceaea9907a9c0de2156859b36b057c155f20a0e
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-darwin-arm64@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-darwin-arm64@npm:2.4.13"
+  conditions: os=darwin & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-darwin-x64@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-darwin-x64@npm:2.4.13"
+  conditions: os=darwin & cpu=x64
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-linux-arm64-musl@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-linux-arm64-musl@npm:2.4.13"
+  conditions: os=linux & cpu=arm64 & libc=musl
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-linux-arm64@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-linux-arm64@npm:2.4.13"
+  conditions: os=linux & cpu=arm64 & libc=glibc
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-linux-x64-musl@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-linux-x64-musl@npm:2.4.13"
+  conditions: os=linux & cpu=x64 & libc=musl
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-linux-x64@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-linux-x64@npm:2.4.13"
+  conditions: os=linux & cpu=x64 & libc=glibc
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-win32-arm64@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-win32-arm64@npm:2.4.13"
+  conditions: os=win32 & cpu=arm64
+  languageName: node
+  linkType: hard
+
+"@biomejs/cli-win32-x64@npm:2.4.13":
+  version: 2.4.13
+  resolution: "@biomejs/cli-win32-x64@npm:2.4.13"
+  conditions: os=win32 & cpu=x64
+  languageName: node
+  linkType: hard
+
 "@blazediff/core@npm:1.9.1":
   version: 1.9.1
   resolution: "@blazediff/core@npm:1.9.1"
@@ -5636,6 +5727,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "portfolio@workspace:."
   dependencies:
+    "@biomejs/biome": "npm:2.4.13"
     "@chromatic-com/storybook": "npm:^5.1.2"
     "@storybook/addon-a11y": "npm:^10.3.5"
     "@storybook/addon-docs": "npm:^10.3.5"