diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 00000000..d3cb0dea
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,29 @@
+name: Memory Models Tests
+on:
+    pull_request:
+    push:
+        branches:
+            - main
+
+jobs:
+    jest:
+        if: github.event.pull_request.draft == false
+        runs-on: ubuntu-22.04
+        steps:
+            - name: Checkout repo
+              uses: actions/checkout@v3
+            - name: Set up node and cache packages
+              uses: actions/setup-node@v3
+              with:
+                  node-version: 18
+                  cache: npm
+            - name: Install npm packages
+              run: npm ci
+            - name: Build
+              run: npm run build-dev
+            - name: Run jest tests
+              run: npm run test-cov
+            - name: Coveralls (jest)
+              uses: coverallsapp/github-action@v2
+              with:
+                  github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/package.json b/package.json
index c61a2c7d..2dcca24d 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,8 @@
     "description": "Library for creating Python memory model diagrams that look hand-drawn.",
     "main": "dist/memory_models_rough.js",
     "scripts": {
-        "test": "jest",
+        "test": "jest --no-cache",
+        "test-cov": "jest --no-cache --collect-coverage",
         "watch": "webpack --watch",
         "build-dev": "tsc && webpack",
         "build": "tsc && webpack --mode production",