diff --git a/admin/backend/package.json b/admin/backend/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/admin/backend/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
diff --git a/admin/frontend/package.json b/admin/frontend/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/admin/frontend/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
diff --git a/bull-adapter/package.json b/bull-adapter/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/bull-adapter/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
diff --git a/core/package.json b/core/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/core/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
diff --git a/ml/package.json b/ml/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/ml/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
diff --git a/nestjs/package.json b/nestjs/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/nestjs/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
diff --git a/package.json b/package.json
index 3b4d551..9117227 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,7 @@
   "name": "@lilith/queue",
   "version": "1.3.14",
   "description": "Job queue ecosystem: core types, NestJS integration, ML batching, reporting, and admin dashboard",
+  "type": "module",
   "exports": {
     "./core": {
       "types": "./core/dist/index.d.ts",
@@ -95,24 +96,24 @@
   ],
   "scripts": {
     "build": "pnpm run build:core && pnpm run build:nestjs && pnpm run build:ml && pnpm run build:reporting && pnpm run build:bull-adapter && pnpm run build:admin",
-    "build:core": "tsc -p core/tsconfig.json",
-    "build:nestjs": "tsc -p nestjs/tsconfig.json",
-    "build:ml": "tsc -p ml/tsconfig.json",
-    "build:reporting": "tsc -p reporting/tsconfig.json",
-    "build:bull-adapter": "tsc -p bull-adapter/tsconfig.json",
-    "build:admin": "tsc -p admin/backend/tsconfig.json && tsc -p admin/frontend/tsconfig.json",
+    "build:core": "cd core && tsup",
+    "build:nestjs": "cd nestjs && tsup",
+    "build:ml": "cd ml && tsup",
+    "build:reporting": "cd reporting && tsup",
+    "build:bull-adapter": "cd bull-adapter && tsup",
+    "build:admin": "cd admin/backend && tsup && cd ../frontend && tsup",
     "dev": "pnpm run --parallel dev:*",
-    "dev:core": "tsc -p core/tsconfig.json --watch",
-    "dev:nestjs": "tsc -p nestjs/tsconfig.json --watch",
-    "dev:ml": "tsc -p ml/tsconfig.json --watch",
-    "dev:reporting": "tsc -p reporting/tsconfig.json --watch",
-    "dev:bull-adapter": "tsc -p bull-adapter/tsconfig.json --watch",
-    "dev:admin": "tsc -p admin/backend/tsconfig.json --watch & tsc -p admin/frontend/tsconfig.json --watch",
+    "dev:core": "cd core && tsup --watch",
+    "dev:nestjs": "cd nestjs && tsup --watch",
+    "dev:ml": "cd ml && tsup --watch",
+    "dev:reporting": "cd reporting && tsup --watch",
+    "dev:bull-adapter": "cd bull-adapter && tsup --watch",
+    "dev:admin": "cd admin/backend && tsup --watch & cd admin/frontend && tsup --watch",
     "test": "vitest",
     "test:e2e": "vitest run --config e2e/vitest.config.ts",
     "lint": "eslint . --fix",
     "lint:check": "eslint .",
-    "typecheck": "pnpm run build",
+    "typecheck": "tsc --noEmit -p core/tsconfig.json && tsc --noEmit -p nestjs/tsconfig.json && tsc --noEmit -p ml/tsconfig.json && tsc --noEmit -p reporting/tsconfig.json && tsc --noEmit -p bull-adapter/tsconfig.json && tsc --noEmit -p admin/backend/tsconfig.json && tsc --noEmit -p admin/frontend/tsconfig.json",
     "clean": "rm -rf core/dist nestjs/dist ml/dist reporting/dist bull-adapter/dist admin/backend/dist admin/frontend/dist",
     "prepublishOnly": "pnpm run build"
   },
@@ -213,6 +214,7 @@
   },
   "devDependencies": {
     "@lilith/ui-data": "workspace:*",
+    "tsup": "^8.5.1",
     "@lilith/ui-feedback": "workspace:*",
     "@lilith/ui-layout": "workspace:*",
     "@lilith/ui-primitives": "workspace:*",
diff --git a/reporting/package.json b/reporting/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/reporting/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}