diff --git a/README.md b/README.md
index 231a499c0d66c1385db3b8cc36376409f0521004..049613518a139169216866d3c2f7fb4695431f4d 100644
--- a/README.md
+++ b/README.md
@@ -31,3 +31,13 @@ GIT_USER=<Your GitHub username> USE_SSH=true yarn deploy
 ```
 
 If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the `gh-pages` branch.
+
+## Create a new page
+
+We have two different ways to create a new page, in JavaScript, or, in Markdown: 
+
+- If we don't need a specific layout, we recommend to create a page in Markdown, with `.md` extention.
+- If we need to specific layout, create a page in JavaScript with `.js` extention.
+
+This offers a better return on investment because the Markdown (`.md`) is faster to do.
+
diff --git a/src/pages/dummy_page.js b/src/pages/dummy_page.js
deleted file mode 100644
index 9a2f844c73359723bdaf5be9f96240f638d749a3..0000000000000000000000000000000000000000
--- a/src/pages/dummy_page.js
+++ /dev/null
@@ -1,23 +0,0 @@
-import React from "react";
-import Layout from "@theme/Layout";
-
-function Dummy() {
-  return (
-    <Layout title="Bonjour">
-      <div
-        style={{
-          display: "flex",
-          justifyContent: "center",
-          alignItems: "center",
-          height: "50vh",
-          fontSize: "20px",
-        }}>
-        <p>
-          Editez <code>pages/dummy.js</code> et sauvegardez pour recharger.
-        </p>
-      </div>
-    </Layout>
-  );
-}
-
-export default Dummy;
diff --git a/src/pages/dummy_page.md b/src/pages/dummy_page.md
new file mode 100644
index 0000000000000000000000000000000000000000..728f2e166d7492c540c6f56155199859ecca861c
--- /dev/null
+++ b/src/pages/dummy_page.md
@@ -0,0 +1,8 @@
+---
+title: dummy
+description: page factice
+---
+
+# Page factice
+
+Page factice penser à créer une vraie page !