diff --git a/doc/readme.md b/doc/readme.md
index 4abfac38..4f22d0f7 100644
--- a/doc/readme.md
+++ b/doc/readme.md
@@ -8,6 +8,7 @@
 - [Store](store.md)
 - [Observer](observer.md)
 - [Virtual DOM](vdom.md)
+- [Utility functions](utils.md)
 
 ## Miscellaneous
 - [Quick Start](quick_start.md)
diff --git a/doc/utils.md b/doc/utils.md
new file mode 100644
index 00000000..d6b22acd
--- /dev/null
+++ b/doc/utils.md
@@ -0,0 +1,41 @@
+# 🦉 Utility functions 🦉
+
+Owl export a few useful utility functions, to help with common issues. Those
+functions are all available in the `owl.utils` namespace.
+
+## Content
+
+- [`whenReady`](#whenready)
+- [`loadJS`](#loadjs)
+- [`loadTemplates`](#loadtemplates)
+- [`escape`](#escape)
+- [`debounce`](#debounce)
+- [`patch` and `unpatch`](#patchandunpatch)
+
+## `whenReady`
+
+The function `whenReady` is useful to register some code that need to be executed
+as soon as the document (page) is ready:
+
+```js
+owl.utils.whenReady(function () {
+    const qweb = new owl.QWeb();
+    const app = new App({ qweb });
+    app.mount(document.body);
+});
+```
+
+## `loadJS`
+
+## `loadTemplates`
+
+## `escape`
+
+## `debounce`
+
+## `patch` and `unpatch`
+
+
+
+
+
diff --git a/src/utils.ts b/src/utils.ts
index 44c7c9ae..2f4567fc 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -3,15 +3,56 @@
  *
  * We have here a small collection of utility functions:
  *
+ * - whenReady
+ * - loadJS
+ * - loadTemplates
  * - escape
  * - debounce
  * - patch
  * - unpatch
- * - loadTemplates
- * - loadJS
- * - whenReady
  */
 
+export function whenReady(fn) {
+  if (document.readyState === "complete") {
+    fn();
+  } else {
+    document.addEventListener("DOMContentLoaded", fn, false);
+  }
+}
+
+const loadedScripts: { [key: string]: Promise<void> } = {};
+
+export function loadJS(url: string): Promise<void> {
+  if (url in loadedScripts) {
+    return loadedScripts[url];
+  }
+  const promise: Promise<void> = new Promise(function(resolve, reject) {
+    const script = document.createElement("script");
+    script.type = "text/javascript";
+    script.src = url;
+    script.onload = function() {
+      resolve();
+    };
+    script.onerror = function() {
+      reject(`Error loading file '${url}'`);
+    };
+    const head = document.head || document.getElementsByTagName("head")[0];
+    head.appendChild(script);
+  });
+  loadedScripts[url] = promise;
+  return promise;
+}
+
+export async function loadTemplates(url: string): Promise<string> {
+  const result = await fetch(url);
+  if (!result.ok) {
+    throw new Error("Error while fetching xml templates");
+  }
+  let templates = await result.text();
+  templates = templates.replace(/<!--[\s\S]*?-->/g, "");
+  return templates;
+}
+
 export function escape(str: string | number | undefined): string {
   if (str === undefined) {
     return "";
@@ -109,45 +150,3 @@ export function unpatch(C: any, patchName: string) {
     }
   }
 }
-
-export async function loadTemplates(url: string): Promise<string> {
-  const result = await fetch(url);
-  if (!result.ok) {
-    throw new Error("Error while fetching xml templates");
-  }
-  let templates = await result.text();
-  templates = templates.replace(/<!--[\s\S]*?-->/g, "");
-  return templates;
-}
-
-const loadedScripts: { [key: string]: Promise<void> } = {};
-
-export function loadJS(url: string): Promise<void> {
-  if (url in loadedScripts) {
-    return loadedScripts[url];
-  }
-  const promise: Promise<void> = new Promise(function(resolve, reject) {
-    const script = document.createElement("script");
-    script.type = "text/javascript";
-    script.src = url;
-    script.onload = function() {
-      resolve();
-    };
-    script.onerror = function() {
-      reject(`Error loading file '${url}'`);
-    };
-    const head = document.head || document.getElementsByTagName("head")[0];
-    head.appendChild(script);
-  });
-  loadedScripts[url] = promise;
-  return promise;
-}
-
-export function whenReady(fn) {
-  if (document.readyState === "complete") {
-    fn();
-  } else {
-    document.addEventListener("DOMContentLoaded", fn, false);
-  }
-}
-