diff --git a/.github/workflows/offline.yml b/.github/workflows/offline.yml
new file mode 100644
index 00000000..34afc436
--- /dev/null
+++ b/.github/workflows/offline.yml
@@ -0,0 +1,30 @@
+name: offline tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: 'recursive'
+    - uses: jetli/wasm-pack-action@v0.4.0
+      with:
+        version: 'latest'
+    - name: Use Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: '19.x'
+    - run: npm install
+    - run: npm run build-full
+    - run: |
+        if npm test node offline | grep -q '✗'; then
+          exit 1
+        else
+          echo "SUCCESS"
+        fi
diff --git a/.github/workflows/online.yml b/.github/workflows/online.yml
new file mode 100644
index 00000000..3e2e30b1
--- /dev/null
+++ b/.github/workflows/online.yml
@@ -0,0 +1,25 @@
+name: online tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: 'recursive'
+    - uses: jetli/wasm-pack-action@v0.4.0
+      with:
+        version: 'latest'
+    - name: Use Node.js
+      uses: actions/setup-node@v1
+      with:
+        node-version: '19.x'
+    - run: npm install
+    - run: npm run build-full
+    - run: npm test online
diff --git a/package.json b/package.json
index f97ad2a7..0d1f287c 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   },
   "scripts": {
     "build": "tsc && node ./build.js",
-    "build-wasabi": "git submodule init && git submodule update --remote && cd wasabi/crates/wasabi_js && npm run build && wasm-pack build --target web && wasm-pack build --target nodejs --out-dir ../../../dist/wasabi && cd ../../..",
+    "build-wasabi": "cd wasabi/crates/wasabi_js && npm run build && wasm-pack build --target web && wasm-pack build --target nodejs --out-dir ../../../dist/wasabi && cd ../../..",
     "build-full": "npm run build-wasabi && npm run build",
     "test": "npm run build && node ./dist/tests/run-tests.cjs",
     "clean-tests": "node ./dist/tests/clean-tests.cjs",
diff --git a/tests/run-tests.cts b/tests/run-tests.cts
index 82082c3d..2b35d38c 100644
--- a/tests/run-tests.cts
+++ b/tests/run-tests.cts
@@ -179,6 +179,10 @@ async function runOnlineTests(names: string[]) {
     'ffmpeg',
     'sandspiel',
     'image-convolute',
+    'guiicons',
+    'handy-tools',
+    'riconpacker',
+    'rtexviewer',
     'javascriptcore',
   ]
   names = names.filter((n) => !filter.includes(n))