How do I create tables in Markdown?

Use pipes (|) to separate columns and hyphens (-) to define header rows. Colons (:) set alignment, such as :--- for left, :---: for center, and ---: for right.

Can I render Mermaid diagrams directly inside this Markdown editor?

Yes! Simply use standard code blocks with the mermaid language tag (```mermaid ... ```). The live preview dynamically detects and renders them into interactive SVG diagrams.

How do I export my finished document?

You can copy raw Markdown or rendered HTML to your clipboard, download a .md file, or export a self-contained, pre-styled .html document with one click.

Markdown Editor with Tables & Mermaid

Create technical documentation, notes, and blog posts with live split-screen preview. Includes native support for GitHub Flavored Markdown (GFM) tables and real-time embedded Mermaid diagrams.

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Markdown Source

50 lines · 182 words

# Project Documentation & Architecture

Welcome to the **Developer Suite Markdown Editor**. This editor provides real-time preview, **GFM Markdown Tables**, and **Embedded Mermaid Diagrams**.

---

## 📊 Feature Comparison Table

Markdown tables are formatted cleanly with responsive borders and alignment:

---

## 🔄 Architecture & Authentication Flow

Mermaid diagrams embedded inside code blocks render dynamically:

```mermaid
sequenceDiagram
    autonumber
    actor Client
    participant App as Next.js Client
    participant Worker as Web Worker
    participant Storage as LocalStorage

Client->>App: Type Markdown or Diagrams
    App->>Worker: Parse & Render Preview
    Worker-->>App: Return Generated SVG / HTML
    App->>Storage: Auto-save to Local History
    App-->>Client: Instant Visual Feedback
```

---

## 🚀 Key Tasks Checklist

- [x] Configure Next.js static export
- [x] Implement Markdown table rendering
- [x] Support embedded Mermaid sequence & flow charts
- [ ] Share export files with the engineering team

> *"Simplicity is prerequisite for reliability."* — Edsger W. Dijkstra

Document Preview

1 min read · 1667 chars

Words: 182Characters: 1667Lines: 50Reading time: 1 min

GFM Tables & Embedded ```mermaid blocks supported.

Markdown Tables & Mermaid Integration Guide

Unlike basic Markdown tools that only support standard bold and list syntax, this editor brings full specification support for complex tables and declarative diagrams.

GFM Markdown Tables

Format tabular data with customizable text alignment using colons on the delimiter row:

| Endpoint | Method | Rate Limit | Description |
| :--- | :---: | ---: | :--- |
| /api/v1/users | GET | 100/min | Retrieve user profile |
| /api/v1/auth | POST | 10/min | Authenticate credentials |

Embedded Mermaid Diagrams

Embed architecture graphs, flowcharts, or sequence diagrams directly inside code fences:

```mermaid
graph LR
    User[Developer] --> Editor[Markdown Editor]
    Editor --> Preview[Live SVG Render]
```

Frequently Asked Questions

Are my documents uploaded or stored in the cloud?: No. Parsing, markdown compilation, and Mermaid rendering occur 100% in your browser memory. Local drafts are securely stored in your browser's LocalStorage only.
Can I copy rendered HTML directly into WordPress or email?: Yes. Click the “Copy HTML” button on the toolbar to get standard, semantic HTML ready to paste into any CMS, blog engine, or email template.
Does the editor support task checklists?: Yes. Use - [x] Done task and - [ ] Pending task syntax to render interactive checkboxes.