async await codelab

.gitignore

@@ -10,6 +10,7 @@
 .pub
 .*-cache/
 .vscode
+.spelling
 _asset_bundler_cache
 _bookhtml
 _cache/

_config.yml

@@ -92,6 +92,30 @@ assets:
 
 future: true # In support of https://github.com/dart-lang/site-www/issues/1111
 
+## Site-wide shorthands
+
+os-list: [Windows, macOS, Linux]
+
+alert:
+  important: >-
+    <aside class="alert alert-warning" role="alert" markdown="1">
+    <i class="fas fa-exclamation-circle"></i> **Important:**
+  info: >-
+    <aside class="alert alert-info" role="alert" markdown="1">
+    <i class="fas fa-info-circle"></i>
+  note: >-
+    <aside class="alert alert-info" role="alert" markdown="1">
+    <i class="fas fa-info-circle"></i> **Note:**
+  secondary: >-
+    <aside class="alert alert-secondary" role="alert" markdown="1">
+  tip: >-
+    <aside class="alert alert-success" role="alert" markdown="1">
+    <i class="far fa-lightbulb"></i> **Tip:**
+  warning: >-
+    <aside class="alert alert-warning" role="alert" markdown="1">
+    <i class="fas fa-exclamation-triangle"></i> **Warning:**
+  end: </aside>
+
 # bundler_args: --without production
 exclude: [diagrams]
 plugins: [jekyll-toc]

src/_data/side-nav.yml

@@ -6,12 +6,14 @@
     - title: Codelabs
       expanded: true
       children:
-        - title: Overview
+        - title: List of Dart codelabs
           urlExactMatch: true
           match-page-url-exactly: true
           permalink: /codelabs
-        - title: Cheatsheet codelab
+        - title: Language cheatsheet
           permalink: /codelabs/dart-cheatsheet
+        - title: "Asynchrony: futures, async, await"
+          permalink: /codelabs/async-await
     - title: Tutorials
       urlExactMatch: true
       match-page-url-exactly: true