[website] add tutorial on generating websites

hal9ai · Nov 30, 2024 · cc86fa2 · cc86fa2
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+---
+sidebar_position: 6
+---
+
+# Generating Websites
+
+To generate websites and other multi-file applications, we will first prompt the LLM to split the code into multiple files and then make use of `h9.save()` to store multiple files.
+
+## LLMs with Files
+
+Most LLM generate code blocks by default, not files. We can change this behavior using a system prompt to request the LLM to generate code files, defined as code blocks with an additional file name.
+
+````
+Your replies can include markdown code blocks but they must include a
+filename parameter after the language. For example,
+
+```javascript filename=code.js
+```
+
+The main html file must ne named index.html. You can generate other web files
+like javascript, css, svg that are referenced from index.html
+````
+
+## Storing Files
+
+YOu can make use of `h9.extract()` to extract the file blocks generated by the LLM, followed by `h9.save()` with the dictionary of text file names to content to store.
+
+````py
+import hal9 as h9
+import openai
+import os
+
+files = h9.extract("""
+```javascript filename=code.js
+function go() {
+  document.getElementById('msg').innerText = Math.random();
+}
+```
+
+```html filename=index.html
+<html>
+  <head>
+  	<script src="code.js"></script>
+  </head>
+  <body>
+    <button onclick="go()">Go!</button><div id="msg"></div>
+  </body>
+</html>
+```
+""", default={})
+
+h9.save("index.html", files=files)
+````