diff --git a/.github/npm.yml b/.github/npm.yml
new file mode 100644
index 00000000..f23b8eb2
--- /dev/null
+++ b/.github/npm.yml
@@ -0,0 +1,51 @@
+name:
+on:
+    workflow_call:
+env:
+    SDK_JS_HOME: cohort_sdk_js
+jobs:
+    npm:
+        strategy:
+            matrix:
+                settings:
+                  - host: macos-latest
+                    target: darwin-arm64
+                    buildCommand: |
+                        cd $SDK_JS_HOME && npm run build -- --target darwin-arm64
+            name: stable - ${{ matrix.settings.target }} - node@16
+            runs-on: ${{ matrix.settings.host }}
+            steps:
+                - uses: actions/checkout@v3
+
+                - name: Setup node
+                  uses: actions/setup-node@v3
+                  with:
+                      node-version: 16
+                      check-latest: true
+
+                - name: Install
+                  uses: actions-rs/toolchain@v1
+                  with:
+                      profile: minimal
+                      override: true
+                      toolchain: stable
+                      target: ${{ matrix.settings.target }}
+
+                - name: List content before build
+                  shell: bash
+                  run: ls -l
+
+                # - name: Cache cargo TODO deal with caching
+                - name: Install node dependencies
+                  run: cd $SDK_JS_HOME && npm install
+
+                - name: Cargo build
+                  run: cargo build
+
+                - name: Build
+                  shell: bash
+                  run: ${{ matrix.settings.buildCommand }}
+
+                - name: List content after build
+                  shell: bash
+                  run: ls -l
\ No newline at end of file
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f71ac068..0f2a233e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,4 +15,4 @@ jobs:
             - run: rustup component add rustfmt clippy
             - name: cargo build
               run: cargo build --release
-            - run: scripts/pre-commit-checks.sh
+            - run: scripts/pre-commit-checks.sh
\ No newline at end of file
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 7b117f8c..3a05fba8 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -10,6 +10,8 @@ jobs:
         uses: ./.github/workflows/build.yml
     coverage:
         uses: ./.github/workflows/coverage.yml
+    coverage:
+        uses: ./.github/workflows/npm.yml
 
 
 
diff --git a/packages/cohort_sdk_js/npm/darwin-arm64/package.json b/packages/cohort_sdk_js/npm/darwin-arm64/package.json
new file mode 100644
index 00000000..f99e721e
--- /dev/null
+++ b/packages/cohort_sdk_js/npm/darwin-arm64/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "cohort_sdk_js-darwin-arm64",
+  "version": "0.0.1",
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "cohort_sdk_js.darwin-arm64.node",
+  "files": [
+    "cohort_sdk_js.darwin-arm64.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}
\ No newline at end of file
diff --git a/packages/cohort_sdk_js/npm/darwin-universal/package.json b/packages/cohort_sdk_js/npm/darwin-universal/package.json
new file mode 100644
index 00000000..cfbcc6df
--- /dev/null
+++ b/packages/cohort_sdk_js/npm/darwin-universal/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "cohort_sdk_js-darwin-universal",
+  "version": "0.0.1",
+  "os": [
+    "darwin"
+  ],
+  "main": "cohort_sdk_js.darwin-universal.node",
+  "files": [
+    "cohort_sdk_js.darwin-universal.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}
\ No newline at end of file
diff --git a/packages/cohort_sdk_js/npm/darwin-x64/package.json b/packages/cohort_sdk_js/npm/darwin-x64/package.json
new file mode 100644
index 00000000..1cb175b4
--- /dev/null
+++ b/packages/cohort_sdk_js/npm/darwin-x64/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "cohort_sdk_js-darwin-x64",
+  "version": "0.0.1",
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "cohort_sdk_js.darwin-x64.node",
+  "files": [
+    "cohort_sdk_js.darwin-x64.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}
\ No newline at end of file
diff --git a/packages/cohort_sdk_js/npm/linux-x64-gnu/package.json b/packages/cohort_sdk_js/npm/linux-x64-gnu/package.json
new file mode 100644
index 00000000..4c131e23
--- /dev/null
+++ b/packages/cohort_sdk_js/npm/linux-x64-gnu/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "cohort_sdk_js-linux-x64",
+  "version": "0.0.1",
+  "os": [
+    "linux"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "cohort_sdk_js.linux-x64.node",
+  "files": [
+    "cohort_sdk_js.linux-x64.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}
\ No newline at end of file
diff --git a/packages/cohort_sdk_js/npm/win32-x64-msvc/package.json b/packages/cohort_sdk_js/npm/win32-x64-msvc/package.json
new file mode 100644
index 00000000..480ce6c6
--- /dev/null
+++ b/packages/cohort_sdk_js/npm/win32-x64-msvc/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "cohort_sdk_js-win32-x64-msvc",
+  "version": "0.0.1",
+  "os": [
+    "win32"
+  ],
+  "cpu": [
+    "x64"
+  ],
+  "main": "cohort_sdk_js.win32-x64-msvc.node",
+  "files": [
+    "cohort_sdk_js.win32-x64-msvc.node"
+  ],
+  "license": "MIT",
+  "engines": {
+    "node": ">= 10"
+  }
+}
\ No newline at end of file
diff --git a/packages/cohort_sdk_js/package.json b/packages/cohort_sdk_js/package.json
index a6d8a2de..f0aaa3ce 100644
--- a/packages/cohort_sdk_js/package.json
+++ b/packages/cohort_sdk_js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cohort_sdk_js",
-  "version": "0.1.13",
+  "version": "0.0.1",
   "main": "index.js",
   "types": "index.d.ts",
   "napi": {
@@ -26,7 +26,7 @@
     "node": ">= 10"
   },
   "scripts": {
-    "artifacts": "napi artifacts",
+    "artifacts": "napi artifacts -d .",
     "build": "napi build --platform --release",
     "build:debug": "napi build --platform",
     "test": "ava",
@@ -42,4 +42,4 @@
     "cohort_sdk_js-darwin-arm64": "0.0.1",
     "cohort_sdk_js-darwin-universal": "0.0.1"
   }
-}
+}
\ No newline at end of file