diff --git a/.github/workflows/macOS-amd64.yml b/.github/workflows/macOS-amd64.yml
index 5c3c64e8..eabd742d 100644
--- a/.github/workflows/macOS-amd64.yml
+++ b/.github/workflows/macOS-amd64.yml
@@ -340,11 +340,11 @@ jobs:
           electronjs_versions: "5.0.13 6.0.12 6.1.7 7.0.1 7.1.8 8.0.1 9.0.1 9.1.0 9.2.0 10.0.0 10.1.0 11.0.0 12.0.0"
       - uses: actions/upload-artifact@v2
         with:
-          name: "nodewrapper-${{ matrix.build-flavor }}.tar.gz"
+          name: "nodewrapper-${{ matrix.build-flavor }}-macOS_amd64.tar.gz"
           path: ${{ github.workspace }}/native_client/javascript/wrapper.tar.gz
       - uses: actions/upload-artifact@v2
         with:
-          name: "stt-${{ matrix.build-flavor }}.tgz"
+          name: "stt_intermediate-${{ matrix.build-flavor }}.tgz"
           path: ${{ github.workspace }}/native_client/javascript/stt-*.tgz
   test-cpp-macOS:
     name: "Test C++ binary on macOS"
@@ -432,6 +432,35 @@ jobs:
           build-flavor: ${{ matrix.build-flavor }}
           bitrate: ${{ matrix.bitrate }}
           model-kind: ${{ matrix.models }}
+  repackage-nodejs-allplatforms:
+    name: "Repackage NodeJS / ElectronJS for multiplatforms"
+    runs-on: ubuntu-20.04
+    needs: [ build-nodejs-macOS ]
+    strategy:
+      matrix:
+        build-flavor: ["tf", "tflite"]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - run: |
+          mkdir -p /tmp/nodewrapper-${{ matrix.build-flavor }}-macOS_amd64/
+      - uses: actions/download-artifact@v2
+        with:
+          name: "nodewrapper-${{ matrix.build-flavor }}-macOS_amd64.tar.gz"
+          path: /tmp/nodewrapper-macOS_amd64/
+      - run: |
+          tar -C ${{ github.workspace }}/native_client/javascript -xzvf /tmp/nodewrapper-macOS_amd64/wrapper.tar.gz
+      - run: |
+          PROJECT_NAME="deepspeech"
+          if [ "${{ matrix.build-flavor }}" = "tflite" ]; then
+            PROJECT_NAME="deepspeech-tflite"
+          fi
+          make -C native_client/javascript clean npm-pack PROJECT_NAME=$PROJECT_NAME
+      - uses: actions/upload-artifact@v2
+        with:
+          name: "deepspeech-${{ matrix.build-flavor }}.tgz"
+          path: ${{ github.workspace }}/native_client/javascript/deepspeech-*.tgz
   test-nodejs-macOS:
     name: "Test NodeJS bindings on macOS"
     runs-on: macos-10.15
@@ -459,7 +488,7 @@ jobs:
           node-version: ${{ matrix.nodejs-version }}
       - uses: actions/download-artifact@v2
         with:
-          name: "stt-${{ matrix.build-flavor }}.tgz"
+          name: "stt_intermediate-${{ matrix.build-flavor }}.tgz"
           path: ${{ env.TASKCLUSTER_TMP_DIR }}
       - uses: actions/download-artifact@v2
         with:
@@ -495,6 +524,100 @@ jobs:
       STT_PROD_MODEL_MMAP: https://github.com/reuben/STT/releases/download/v0.7.0-alpha.3/output_graph.pbmm
       STT_TEST_MODEL: ${{ github.workspace }}/tmp/output_graph.pb
       EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v2.3.0-6-g23ad988"
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 12
+      - uses: actions/download-artifact@v2
+        with:
+          name: "stt_intermediate-${{ matrix.build-flavor }}.tgz"
+          path: ${{ env.TASKCLUSTER_TMP_DIR }}
+      - uses: actions/download-artifact@v2
+        with:
+          name: "test-model.${{ matrix.build-flavor }}-${{ matrix.bitrate }}.zip"
+          path: ${{ env.TASKCLUSTER_TMP_DIR }}
+        if: matrix.models == 'test'
+      - run: |
+          ls -hal ${{ env.TASKCLUSTER_TMP_DIR }}/
+        if: matrix.models == 'test'
+      - run: |
+          ls -hal ${{ env.TASKCLUSTER_TMP_DIR }}/
+          npm install ${{ env.TASKCLUSTER_TMP_DIR }}/stt*.tgz
+      - run: |
+          npm install electron@${{ matrix.electronjs-version }}
+      - uses: ./.github/actions/run-tests
+        with:
+          runtime: "electronjs"
+          build-flavor: ${{ matrix.build-flavor }}
+          bitrate: ${{ matrix.bitrate }}
+          model-kind: ${{ matrix.models }}
+        timeout-minutes: 5
+  test-nodejs_all-macOS:
+    name: "Test MultiArchPlatform NodeJS bindings on macOS"
+    runs-on: macos-10.15
+    needs: [ repackage-nodejs-allplatforms, train-test-model ]
+    if: ${{ github.event_name == 'pull_request' }}
+    strategy:
+      matrix:
+        # https://nodejs.org/en/about/releases/
+        nodejs-version: [10, 15]
+        build-flavor: ["tf", "tflite"]
+        models: ["test", "prod"]
+        bitrate: ["8k", "16k"]
+    env:
+      TASKCLUSTER_TMP_DIR: ${{ github.workspace }}/tmp/
+      STT_PROD_MODEL: https://github.com/reuben/STT/releases/download/v0.7.0-alpha.3/output_graph.pb
+      STT_PROD_MODEL_MMAP: https://github.com/reuben/STT/releases/download/v0.7.0-alpha.3/output_graph.pbmm
+      STT_TEST_MODEL: ${{ github.workspace }}/tmp/output_graph.pb
+      EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v2.3.0-6-g23ad988"
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 1
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.nodejs-version }}
+      - uses: actions/download-artifact@v2
+        with:
+          name: "stt-${{ matrix.build-flavor }}.tgz"
+          path: ${{ env.TASKCLUSTER_TMP_DIR }}
+      - uses: actions/download-artifact@v2
+        with:
+          name: "test-model.${{ matrix.build-flavor }}-${{ matrix.bitrate }}.zip"
+          path: ${{ env.TASKCLUSTER_TMP_DIR }}
+        if: matrix.models == 'test'
+      - run: |
+          ls -hal ${{ env.TASKCLUSTER_TMP_DIR }}/
+        if: matrix.models == 'test'
+      - run: |
+          ls -hal ${{ env.TASKCLUSTER_TMP_DIR }}/
+          npm install ${{ env.TASKCLUSTER_TMP_DIR }}/stt*.tgz
+      - uses: ./.github/actions/run-tests
+        with:
+          runtime: "node"
+          build-flavor: ${{ matrix.build-flavor }}
+          bitrate: ${{ matrix.bitrate }}
+          model-kind: ${{ matrix.models }}
+  test-electronjs_all-macOS:
+    name: "Test MultiArchPlatform ElectronJS bindings on macOS"
+    runs-on: macos-10.15
+    needs: [ repackage-nodejs-allplatforms, train-test-model ]
+    if: ${{ github.event_name == 'pull_request' }}
+    strategy:
+      matrix:
+        electronjs-version: [5.0.13, 12.0.0]
+        build-flavor: ["tf", "tflite"]
+        models: ["test", "prod"]
+        bitrate: ["8k", "16k"]
+    env:
+      TASKCLUSTER_TMP_DIR: ${{ github.workspace }}/tmp/
+      STT_PROD_MODEL: https://github.com/reuben/STT/releases/download/v0.7.0-alpha.3/output_graph.pb
+      STT_PROD_MODEL_MMAP: https://github.com/reuben/STT/releases/download/v0.7.0-alpha.3/output_graph.pbmm
+      STT_TEST_MODEL: ${{ github.workspace }}/tmp/output_graph.pb
+      EXPECTED_TENSORFLOW_VERSION: "TensorFlow: v2.3.0-6-g23ad988"
     steps:
       - uses: actions/checkout@v2
         with:
diff --git a/ci_scripts/electronjs-tests-prod.sh b/ci_scripts/electronjs-tests-prod.sh
new file mode 100755
index 00000000..00b409de
--- /dev/null
+++ b/ci_scripts/electronjs-tests-prod.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+set -xe
+
+source $(dirname "$0")/all-vars.sh
+source $(dirname "$0")/all-utils.sh
+source $(dirname "$0")/asserts.sh
+
+bitrate=$1
+set_ldc_sample_filename "${bitrate}"
+
+model_source=${DEEPSPEECH_PROD_MODEL}
+model_name=$(basename "${model_source}")
+model_source_mmap=${DEEPSPEECH_PROD_MODEL_MMAP}
+model_name_mmap=$(basename "${model_source_mmap}")
+
+download_model_prod
+
+download_data
+
+node --version
+npm --version
+
+symlink_electron
+
+export_node_bin_path
+
+which electron
+which node
+
+node --version
+
+deepspeech --version
+
+check_runtime_electronjs
+
+run_prod_inference_tests "${bitrate}"
diff --git a/ci_scripts/electronjs_tflite-tests-prod.sh b/ci_scripts/electronjs_tflite-tests-prod.sh
new file mode 100755
index 00000000..9b58aeb8
--- /dev/null
+++ b/ci_scripts/electronjs_tflite-tests-prod.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+set -xe
+
+source $(dirname "$0")/all-vars.sh
+source $(dirname "$0")/all-utils.sh
+source $(dirname "$0")/asserts.sh
+
+bitrate=$1
+set_ldc_sample_filename "${bitrate}"
+
+model_source=${DEEPSPEECH_PROD_MODEL//.pb/.tflite}
+model_name=$(basename "${model_source}")
+model_source_mmap=${DEEPSPEECH_PROD_MODEL_MMAP//.pbmm/.tflite}
+model_name_mmap=$(basename "${model_source}")
+
+download_model_prod
+
+download_data
+
+node --version
+npm --version
+
+symlink_electron
+
+export_node_bin_path
+
+which electron
+which node
+
+node --version
+
+deepspeech --version
+
+check_runtime_electronjs
+
+run_prodtflite_inference_tests "${bitrate}"
diff --git a/ci_scripts/node-tests-prod.sh b/ci_scripts/node-tests-prod.sh
index 1dd6dff6..7f0580b2 100755
--- a/ci_scripts/node-tests-prod.sh
+++ b/ci_scripts/node-tests-prod.sh
@@ -11,7 +11,6 @@ set_ldc_sample_filename "${bitrate}"
 
 model_source=${STT_PROD_MODEL}
 model_name=$(basename "${model_source}")
-
 model_source_mmap=${STT_PROD_MODEL_MMAP}
 model_name_mmap=$(basename "${model_source_mmap}")
 
diff --git a/ci_scripts/node_tflite-tests-prod.sh b/ci_scripts/node_tflite-tests-prod.sh
index 787ea49b..c87ffb96 100755
--- a/ci_scripts/node_tflite-tests-prod.sh
+++ b/ci_scripts/node_tflite-tests-prod.sh
@@ -11,8 +11,8 @@ set_ldc_sample_filename "${bitrate}"
 
 model_source=${STT_PROD_MODEL//.pb/.tflite}
 model_name=$(basename "${model_source}")
-model_name_mmap=$(basename "${model_source}")
 model_source_mmap=${STT_PROD_MODEL_MMAP//.pbmm/.tflite}
+model_name_mmap=$(basename "${model_source}")
 
 download_model_prod