tags without any extra text. So once I draft the content, I need to put it between those tags. Also, make sure that all links and resources are local and have human-readable extensions. Since the index has the email demo, maybe the examples.html can have a few different code examples, maybe with collapsible sections or something interactive. But since the user's example for wasmtime.org didn't have JavaScript in the examples, but the index did, perhaps I should keep it simple with code blocks and explanations.

Let me outline the structure:

- Header with navigation (similar to index)
- Hero section with title and brief description
- Sections for each example (e.g., Basic Usage, With Attachments, Different Transports)
- Each example has code and a description
- Footer similar to index

Make sure the code examples are in  <pre>><code> tags, perhaps with a class for styling. But since the index uses Tailwind, I can use classes like p-4, rounded with a bg color for code blocks. Also, the examples should demonstrate real usage scenarios. I'll include JavaScript examples using Nodemailer.

Check if any prohibited content is present—since it's about sending emails, but the code is for educational purposes, so it's okay. The script in the examples page, if any, should just be for demos and not actual sending. All right, let's start writing the HTML for examples.html.