diff --git a/package.json b/package.json
index e169b46f..a24e7b1c 100644
--- a/package.json
+++ b/package.json
@@ -4,13 +4,14 @@
     "packageManager": "pnpm@9.1.0",
     "scripts": {
         "xcode": "xed ./apps/mobile/metro-now",
-        "build": "pnpm --recursive --parallel run build",
         "dev": "pnpm --recursive --parallel run dev",
+        "prebuild": "pnpm run -r --filter @metro-now/constants build",
+        "build": "pnpm --recursive --parallel run build",
         "backend:build": "pnpm run -r --filter @metro-now/backend build",
         "backend:dev": "pnpm run -r --filter @metro-now/backend dev",
         "web:dev": "pnpm run -r --filter @metro-now/web dev",
         "precommit": "pnpm format",
-        "format": "pnpm -r format && pnpm exec prettier . --write",
+        "format": "pnpm --recursive --parallel format && pnpm exec prettier . --write",
         "format:check": "pnpm -r format:check && pnpm exec prettier . --check",
         "docker:up:dev": "docker compose up postgres redis-stack",
         "docker:up": "docker compose up -d --build",
diff --git a/packages/constants/.gitignore b/packages/constants/.gitignore
new file mode 100644
index 00000000..53c37a16
--- /dev/null
+++ b/packages/constants/.gitignore
@@ -0,0 +1 @@
+dist
\ No newline at end of file
diff --git a/packages/constants/package.json b/packages/constants/package.json
index 6cbb53d1..f55a07f3 100644
--- a/packages/constants/package.json
+++ b/packages/constants/package.json
@@ -1,4 +1,20 @@
 {
     "name": "@metro-now/constants",
-    "packageManager": "pnpm@9.1.0"
+    "packageManager": "pnpm@9.1.0",
+    "files": [
+        "dist"
+    ],
+    "types": "./dist/esm/src/index.d.ts",
+    "exports": {
+        "require": "./dist/cjs/src/index.js",
+        "import": "./dist/esm/src/index.js"
+    },
+    "scripts": {
+        "build": "pnpm run --parallel --filter @metro-now/constants \"/(build:cjs|build:esm)/\"",
+        "build:cjs": "tsc --project tsconfig.cjs.json",
+        "build:esm": "tsc --project tsconfig.esm.json"
+    },
+    "devDependencies": {
+        "typescript": "^5"
+    }
 }
diff --git a/packages/constants/index.ts b/packages/constants/src/index.ts
similarity index 81%
rename from packages/constants/index.ts
rename to packages/constants/src/index.ts
index b598f06c..4a752be8 100644
--- a/packages/constants/index.ts
+++ b/packages/constants/src/index.ts
@@ -5,11 +5,11 @@ export {
     SWAGGER_JSON_URL,
     SWAGGER_PATH,
     SWAGGER_URL,
-} from "./src/api";
+} from "./api";
 
 export {
     API_URL,
     APPSTORE_URL,
     HOMEPAGE_URL,
     SOURCE_CODE_URL,
-} from "./src/external";
+} from "./external";
diff --git a/packages/constants/tsconfig.cjs.json b/packages/constants/tsconfig.cjs.json
new file mode 100644
index 00000000..ec3353b3
--- /dev/null
+++ b/packages/constants/tsconfig.cjs.json
@@ -0,0 +1,7 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "module": "CommonJS",
+        "outDir": "./dist/cjs/"
+    }
+}
diff --git a/packages/constants/tsconfig.esm.json b/packages/constants/tsconfig.esm.json
new file mode 100644
index 00000000..cc19e14d
--- /dev/null
+++ b/packages/constants/tsconfig.esm.json
@@ -0,0 +1,7 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "module": "ESNext",
+        "outDir": "./dist/esm/"
+    }
+}
diff --git a/packages/constants/tsconfig.json b/packages/constants/tsconfig.json
new file mode 100644
index 00000000..bee35f68
--- /dev/null
+++ b/packages/constants/tsconfig.json
@@ -0,0 +1,18 @@
+{
+    "include": ["src/**/*"],
+    "compilerOptions": {
+        "moduleResolution": "Node",
+        "target": "ES2022",
+        "declaration": true,
+        "removeComments": true,
+        "allowSyntheticDefaultImports": true,
+        "incremental": true,
+        "composite": true,
+
+        "strict": true,
+        "strictPropertyInitialization": false,
+
+        "outDir": "dist",
+        "baseUrl": "."
+    }
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 09011a9e..e67bb567 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -212,7 +212,11 @@ importers:
         specifier: ^5
         version: 5.6.2
 
-  packages/constants: {}
+  packages/constants:
+    devDependencies:
+      typescript:
+        specifier: ^5
+        version: 5.6.2
 
 packages: