diff --git a/.github/scripts/test_generate.sh b/.github/scripts/test_generate.sh
new file mode 100755
index 0000000..834ecc5
--- /dev/null
+++ b/.github/scripts/test_generate.sh
@@ -0,0 +1,50 @@
+#!/bin/bash
+set -u -o errexit -o nounset -o pipefail
+command -v shellcheck > /dev/null && shellcheck "$0"
+
+REPO_ROOT="$(realpath "$(dirname "$0")/../..")"
+TMP_DIR=$(mktemp -d "${TMPDIR:-/tmp}/XXXXXXXXX")
+
+echo "Navigating to $TMP_DIR"
+cd "$TMP_DIR"
+
+function test-template() {
+  TEMPLATE="${1}"
+  PROJECT_NAME="${TEMPLATE//\//-}"
+  echo "#######################################"
+  echo "# Testing template $TEMPLATE"
+  echo "#######################################"
+  (
+    GIT_BRANCH=$(git -C "$REPO_ROOT" branch --show-current)
+
+    echo "Generating project from local repository (branch $GIT_BRANCH) ..."
+    cargo generate --git "$REPO_ROOT" --name "$PROJECT_NAME" --branch "$GIT_BRANCH" "$TEMPLATE"
+
+    (
+      cd "$PROJECT_NAME"
+      echo "This is what was generated"
+      ls -lA
+
+      # Check formatting
+      echo "Checking formatting ..."
+      cargo fmt -- --check
+
+      echo "Running clippy ..."
+      cargo clippy -- -D warnings
+
+      # Debug builds first to fail fast
+      echo "Running unit tests ..."
+      cargo unit-test
+      echo "Creating schema ..."
+      cargo schema
+
+      echo "Building wasm ..."
+      cargo wasm
+    )
+  )
+}
+
+find "$REPO_ROOT" -name Cargo.toml -exec dirname {} \; | while read -r TEMPLATE; do
+  test-template "${TEMPLATE//$REPO_ROOT\//}"
+  echo
+done
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
new file mode 100644
index 0000000..3918dc9
--- /dev/null
+++ b/.github/workflows/check.yml
@@ -0,0 +1,27 @@
+on: [push, pull_request]
+
+name: Check Templates
+
+jobs:
+  test-generate:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: wasm32-unknown-unknown
+          override: true
+          profile: minimal
+
+      - name: Install cargo-generate
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: cargo-generate --features vendored-openssl
+
+      - name: Test all templates
+        run: ${{ github.workspace }}/.github/scripts/test_generate.sh