Markdown

Sietch supports the CommonMark specification with some extensions.

| foo | bar |
| --- | --- |
| baz | bim |

~~Hi~~ Hello, world!

www.commonmark.org

- [ ] foo
- [x] bar

That's some text with a footnote.[^1]

[^1]: And that's the footnote.

Headings are given an automatic ID and wrapped in a link

# Hello

Link to [](#hello).

External links automatically get target="_blank" and rel="noreferrer noopener" attributes.

[Opens in the current tab](./islands.html)
[Opens in a new tab](http://danthedev.com)

Links to other markdown files are automatically translated to the equivalent HTML.

[Opens ./islands.html](./islands.md)

Fenced code blocks support a Prism style syntax for line range highlights (e.g. js/2-4)

```ts/2-4
export function onIdle(): Promise<void> {
  return new Promise(resolve => {
    requestIdleCallback(() => resolve());
  })
}
```