Memo — the interoffice classic, typeset properly

Memo gives your markdown the calm authority of a well-run office: a ruled memorandum title, small-caps section heads, and typewriter code. Below is a complete sample rendered in it.

Use Memo on my markdown Open the exported file

What does the Memo theme look like?

This is a complete sample report rendered in Memo — the exact output the editor downloads, embedded here unmodified.

Quarterly Growth Report

Written by an LLM in seconds — styled by markdown.style.

This is the markdown an AI assistant hands you: solid structure, zero design. The theme you are looking at is doing all of the visual work.

Highlights

Region	Revenue	Growth
EMEA	4.2M	+14%
APAC	3.1M	+22%
AMER	6.8M	+9%

Consolidate Q3 numbers
Review regional forecasts
Board deck sign-off

What drove the quarter

Net growth is computed per region as rate * (1 - churnShare) and rolled up weekly. The pipeline behind it:

export function netGrowth(rates: number[], churn: number[]): number {
  return rates.reduce((sum, r, i) => sum + r * (1 - (churn[i] ?? 0)), 0)
}

Numbers exclude the acquisition closed after the quarter cutoff.^[1]

Full methodology lives in the reporting handbook.

See the finance memo for reconciliation details. ↩︎

What does every element look like in Memo?

The same markdown building blocks, one by one: headings, tables, code, quotes, lists, and footnotes, exactly as Memo styles them.

Component specimens

Section headings

A third-level heading

Every inline element gets exercised here: bold text, italic text, a reference link, ~~struck text~~, and inline code.

Table

Component	Kind	Notes
Heading	Structure	h1 through h3
Table	Structure	GFM pipe syntax
Code	Structure	fenced block
List	Structure	ordered and plain

Code block

export function sum(nums: number[]): number {
  return nums.reduce((total, n) => total + n, 0)
}

Blockquote

A quoted aside, set apart from the body copy.

Bullet list

First point
Second point
Third point

Numbered list

First step
Second step
Third step

Task list

Already done
Still open

Footnote

A claim that needs a source.^[1]

Horizontal rule

That covers every building block.

The citation backing that claim. ↩︎

Who is the Memo theme for?

Internal updates, policy notes, and one-page decisions — short documents that should feel official without feeling corporate.