diff --git a/rln-js/README.md b/rln-js/README.md
index d8107a2..e6dc62e 100644
--- a/rln-js/README.md
+++ b/rln-js/README.md
@@ -15,6 +15,16 @@
 - Pure Javascript/HTML.
 - Use minified bundle of js from unpkg.com, no import, no package manager.
 
-To test the example, simply download the `index.html` file from this folder and open it in a browser.
+To test the example:
+
+```shell
+git clone https://github.com/waku-org/js-waku-examples
+cd js-waku-examples/rln-js
+npm install
+npm run start
+# open  http://127.0.0.1:8080 In your browser
+```
+
+**There are a known issue using this webapp with Firefox + MetaMask. Try Chrome or Brave if you encounter any issue**.
 
 The `master` branch's HEAD is deployed at https://examples.waku.org/rln-js/.
diff --git a/rln-js/package.json b/rln-js/package.json
new file mode 100644
index 0000000..47ae2d1
--- /dev/null
+++ b/rln-js/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "@waku/rln-js-example",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "http-server"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "MIT OR Apache-2.0",
+  "devDependencies": {
+    "http-server": "^14.1.1"
+  }
+}
diff --git a/rln-js/pnpm-lock.yaml b/rln-js/pnpm-lock.yaml
new file mode 100644
index 0000000..b6028a5
--- /dev/null
+++ b/rln-js/pnpm-lock.yaml
@@ -0,0 +1,268 @@
+lockfileVersion: 5.4
+
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