Markdown Editor Tutorial
Detailed guide, best practices, and FAQ
Use Cases
The Markdown editor is ideal for writing technical docs, blog posts, READMEs, notes, and documentation. It is most useful when you need live preview of Markdown rendering or need to export Markdown as HTML for embedding.
Features
- Live preview: instant rendering as you type
- GFM support: tables, task lists, strikethrough, autolinks
- Code highlighting: syntax highlighting for major languages
- HTML export: generate complete HTML for embedding with one click
- Auto-save: content persists in your browser across refreshes
Examples
Example 1: Scenario 1: When writing a GitHub README, edit Markdown on the left and see the rendered preview on the right to catch formatting issues before committing.
Example 2: Scenario 2: Write technical blogs using ```js fenced code blocks for syntax highlighting, tables for feature comparison, and task lists for progress tracking.
Example 3: Scenario 3: Export your Markdown as HTML and embed it directly into a CMS or webpage.
Best Practices
- Ensure the target platform supports GFM extensions (tables, task lists) before using them
- Always specify the language in fenced code blocks (```python) for proper highlighting
- Use absolute URLs for images to avoid broken links across environments
- Organize long documents with ## section headings for better readability
FAQ
What Markdown extensions are supported?
GitHub Flavored Markdown (GFM) is supported, including tables, task lists (- [ ]), strikethrough (~~text~~), autolinks, and syntax highlighting in code blocks.
What does the exported HTML contain?
The exported HTML is a complete standalone HTML document with inline CSS styles. You can save it as a .html file or open it directly in a browser.
Is my content saved?
Yes. The editor content is automatically saved to browser localStorage and persists across page refreshes. Clearing browser data will lose the content, so back up important content yourself.