markdown.style

Notebook: a lab notebook that keeps itself legible

Notebook styles your markdown like a well-kept lab book: warm paper, ballpoint-blue rules, and dashed boxes where observations get taped in. Below is a complete sample rendered in it.

Use Notebook on my markdown Open the exported file

What does the Notebook theme look like?

This is a complete sample report rendered in Notebook: 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%

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.

  1. See the finance memo for reconciliation details. ↩︎

What does every element look like in Notebook?

Every markdown building block, one at a time: the raw markdown on the left, that exact snippet rendered in Notebook on the right.

Headings

Markdown

# Quarterly report
## Revenue summary
### Regional breakdown
#### North America

Notebook

Quarterly report

Revenue summary

Regional breakdown

North America

Text

Markdown

The rollout finished on schedule, and adoption **exceeded projections** within the first week. Support tickets stayed *manageable* throughout, thanks to the `deploy.sh` script.

Notebook

The rollout finished on schedule, and adoption exceeded projections within the first week. Support tickets stayed manageable throughout, thanks to the deploy.sh script.

Links

Markdown

Read the [full changelog](https://example.com/changelog) or check the [migration guide](https://example.com/migrate) before upgrading.

Notebook

Read the full changelog or check the migration guide before upgrading.

Unordered list

Markdown

- Draft the proposal
- Circulate for feedback
- Ship the final version

Notebook

  • Draft the proposal
  • Circulate for feedback
  • Ship the final version

Ordered list

Markdown

1. Clone the repository
2. Install dependencies
3. Run the test suite

Notebook

  1. Clone the repository
  2. Install dependencies
  3. Run the test suite

Nested list

Markdown

- Frontend
  - Component library
  - Routing
- Backend
  - Database schema
  - API endpoints

Notebook

  • Frontend
    • Component library
    • Routing
  • Backend
    • Database schema
    • API endpoints

Task list

Markdown

- [x] Write the proposal
- [x] Get sign-off from legal
- [ ] Schedule the launch

Notebook

Blockquote

Markdown

> Ship small, ship often, and let the data tell you when to stop.

Notebook

Ship small, ship often, and let the data tell you when to stop.

Code block

Markdown

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

Notebook

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

Table

Markdown

| Quarter | Revenue | Growth |
|---------|---------|--------|
| Q1      | $2.1M   | 12%    |
| Q2      | $2.6M   | 24%    |

Notebook

Quarter Revenue Growth
Q1 $2.1M 12%
Q2 $2.6M 24%

Footnote

Markdown

Revenue grew faster than any prior quarter.[^1]

[^1]: Figures are unaudited and subject to restatement.

Notebook

Revenue grew faster than any prior quarter.[1]

  1. Figures are unaudited and subject to restatement. ↩︎

Horizontal rule

Markdown

The first half closed strong.

---

The second half opened even stronger.

Notebook

The first half closed strong.

The second half opened even stronger.

Image

Markdown

![Quarterly revenue chart](/specimen-chart.svg)

Notebook

Quarterly revenue chart

Math

Markdown

The compound growth rate is $r = (V_f/V_i)^{1/n} - 1$.

Averaged across all quarters:

$$\bar{r} = \frac{1}{n}\sum_{i=1}^{n} r_i$$

Notebook

The compound growth rate is r=(Vf/Vi)1/n−1r = (V_f/V_i)^{1/n} - 1.

Averaged across all quarters:

rˉ=1n∑i=1nri\bar{r} = \frac{1}{n}\sum_{i=1}^{n} r_i

Mermaid diagram

Markdown

```mermaid
graph TD
  A[Draft] --> B[Review]
  B --> C[Publish]
```

Notebook

Mermaid diagrams need a live browser to lay out, so this static gallery can't render one; try it in the editor.

Who is the Notebook theme for?

Experiment logs, research journals, and working notes; documents that grow daily and still need to read cleanly at review time.

Which themes pair well with it?

  • Lecture: Course notes, tutorials, and study guides
  • Slate: Specs, status updates, PRDs, and technical summaries

Part of the Academic & Research collection: see the rest of the category.

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