diff --git a/.github/workflows/npm-grunt.yml b/.github/workflows/npm-grunt.yml
new file mode 100644
index 0000000000..2ca5379d02
--- /dev/null
+++ b/.github/workflows/npm-grunt.yml
@@ -0,0 +1,28 @@
+name: NodeJS with Grunt
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x, 22.x]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Build
+      run: |
+        npm install
+        grunt
diff --git "a/Wsp\303\263\305\202praca Ecosystem\303\263w" "b/Wsp\303\263\305\202praca Ecosystem\303\263w"
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ "b/Wsp\303\263\305\202praca Ecosystem\303\263w"	
@@ -0,0 +1 @@
+
diff --git a/rcc.exe b/rcc.exe
new file mode 100644
index 0000000000..743f3eda58
Binary files /dev/null and b/rcc.exe differ