Native Markdown for SwiftUI

Markdown.
Made extraordinary.

From a live AI reply to a complete research document. Typeset equations, draw diagrams, chart data and compose rich pages in native SwiftUI.

See what it can do Start building →Try it in your browser →

macOS · iOS · visionOS0.7.23 ↗

Native Cassini article with a Saturn photograph, typeset color matrix, mathematical Mermaid labels, observation table and NASA source link — Native SDK render · Light appearanceView full document

01 — Think it through

Precision has a beautiful side.

Equations and data, with every detail in place.

01 / Mathematics

From evidence to belief

From an inline symbol to a covariance matrix. Equations belong in the flow of the document.

Native probability note with Bayes’ rule, normal density, mathematical table cells and a covariance matrix

Explore mathematics

02 / Charts & data

A week in the observatory

Two series, one story. Native charts keep the labels and the data together. Illustrative observations.

Native chart with seven bars and a line series above a table of illustrative completed observations

Explore charts & data

02 — Connect the ideas

Make the whole
thing click.

Conversations, decisions, plans. Give the relationships a shape.

Explore native diagrams ↗

03 / Diagrams

A document’s journey

Follow the conversation. Trace the decision. Turn Mermaid source into native sequence diagrams and flowcharts.

Native sequence diagram of Writer, Parser, Layout and View, followed by a decision flowchart

Explore diagrams

04 / Mindmaps, pie & Gantt

Plan a field study

Explore an idea, divide the time, and put the work in order. Three diagram families turn the same illustrative project into three useful views.

Native field-study document with a branching mindmap, a labeled pie chart and a Gantt schedule

Explore mindmaps, pie & gantt

03 — Find the rhythm

A picture.
A thousand words.
Room for both.

Let the words follow the image. Prose wraps beside the figure, then returns to the full page width.

See the wide and narrow layouts ↗

Saturn photograph and caption on the right with native prose wrapping around the figure and returning to full width below

04 — Change the atmosphere

After dark.

A native dark appearance for code and the words around it.

Explore the document ↗

Dark native document with Swift syntax highlighting and a structured explanation of a streaming reply

Code is part
of the conversation.

Syntax highlighting, structured prose, and a streaming model built around stable content.

How streaming works →

Your app. Your document.

Make it yours.

Native SwiftUI. Replaceable policies. Prepared content that can be reused as the page changes width.

Start building ↗See the complete Saturn document →

Swift

import SwiftUI
import SiriusMarkdown

var stream = MarkdownStream()
stream.append("# Hello\n\nStreaming **Markdown** with $E = mc^2$.")
stream.finish()

let configuration = MarkdownRendererConfiguration.document
let prepared = configuration.prepare(snapshot: stream.snapshot())

MarkdownDocumentView(preparedSnapshot: prepared, configuration: configuration)

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