1.2 Placeholder Section Two Title

Placeholder lead paragraph for the second section, continuing from where section one left off.

Another placeholder heading

Placeholder body text. This section exists mainly so the sidebar, pager, table of contents, and progress bar can be exercised across more than one page. Sprinkle in some inline code and a placeholder link for good measure.

Placeholder pull quote. Sometimes you want to set a sentence apart from the flow of the text.

Placeholder paragraph with a keyboard shortcut like Ctrl + C to show kbd styling.

One more code sample

// placeholder example
const items = ["one", "two", "three"];

for (const item of items) {
  console.log(`item: ${item}`);
}

Showing changes to code

Placeholder paragraph introducing a diff. Use data-add and data-del on the pre tag to mark changed lines when walking through a before/after edit:

def greet(name):
    return "hello, " + name + "!"
    return f"hello, {name}!"

print(greet("world"))

End of module

Placeholder closing text. This is the last section of the module, so the pager below points back at the course overview on the right-hand side.