diff --git a/11-async/01-callbacks/01-animate-circle-callback/solution.md b/11-async/01-callbacks/01-animate-circle-callback/solution.md new file mode 100644 index 000000000..e69de29bb diff --git a/11-async/01-callbacks/article.md b/11-async/01-callbacks/article.md new file mode 100644 index 000000000..e352565e9 --- /dev/null +++ b/11-async/01-callbacks/article.md @@ -0,0 +1,272 @@ +# Introducción: callbacks + +Muchas acciones en JavaScript son _asíncronas_. + +Por ejemplo, vemos la función `loadScript(src)`: + +```js +function loadScript(src) { + let script = document.createElement("script"); + script.src = src; + document.head.append(script); +} +``` + +El propósito de la función es cargar un nuevo script. Cuando agrega el `