diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9cf2014
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,16 @@
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: "pnpm"
+      - run: pnpm install --frozen-lockfile --strict-peer-dependencies
+      - run: pnpm tsc
+      - run: pnpm build
+      - run: pnpm test
diff --git a/package.json b/package.json
index d87a3b1..0b75945 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "tsc": "tsc",
     "test": "vitest",
     "prepare": "esbuild src/index.ts --bundle --format=esm --target=esnext --outdir=dist --sourcemap=external && tsc -p tsconfig.d.json",
-    "build": "esbuild src/main.ts --bundle --format=iife --target=esnext --outfile=public/dist/index.js --sourcemap=inline",
+    "build": "esbuild src/main.ts --bundle --format=iife --target=esnext --outfile=public/dist/index.js --sourcemap=inline --log-override:import-is-undefined=error",
     "start": "serve public",
     "chrome": "chrome --no-sandbox --js-flags=--log-deopt,--log-ic,--log-maps,--log-maps-details,--log-internal-timer-events,--prof,--expose-gc,--detailed-line-info --enable-precise-memory-info --user-data-dir=$(PWD)/chrome http://localhost:3000"
   },
diff --git a/src/frameworks/tansu.ts b/src/frameworks/tansu.ts
new file mode 100644
index 0000000..f625b34
--- /dev/null
+++ b/src/frameworks/tansu.ts
@@ -0,0 +1,22 @@
+import { ReactiveFramework } from "../util/reactiveFramework";
+import { writable, computed, batch } from "@amadeus-it-group/tansu";
+
+export const tansuFramework: ReactiveFramework = {
+  name: "@amadeus-it-group/tansu",
+  signal: (initialValue) => {
+    const w = writable(initialValue);
+    return {
+      write: (v) => w.set(v),
+      read: () => w(),
+    };
+  },
+  computed: (fn) => {
+    const c = computed(fn);
+    return {
+      read: () => c(),
+    };
+  },
+  effect: (fn) => computed(fn).subscribe(() => {}),
+  withBatch: (fn) => batch(fn),
+  withBuild: (fn) => fn(),
+};