Each extension description, docs link and an example you can copy directly into the left editor.
Enable GitHub-flavored Markdown behavior: tables, task lists, strikethrough, autolink.
Docs- [x] GFM enabled table | with | syntax ---|---|--- 1 | item | yes 2 | item | no
Render pipe tables into HTML <table> elements.
| Name | Active | | ---- | ------ | | Foo | true | | Bar | false |
Enable task list syntax such as - [x] and - [ ].
- [ ] Open issue - [x] Review proposal - [ ] Merge changes
Parse ~~text~~ into a struck-out style.
This is ~~deprecated~~ and should be removed.
Transform raw URLs and emails into clickable links.
Docshttps://example.com contact: support@example.com
Convert line breaks inside paragraphs into <br>.
First line Second line Third line
Convert emoji text aliases such as :sparkles: into symbols.
Party mode :tada: is live All good :white_check_mark:
Parse triple-backtick blocks with optional language info and syntax highlight.
Docs```js const hello = 'world'; console.log(hello); ```
Support [^1] syntax with reference definitions.
Text with footnote[^1]. [^1]: Footnote content goes here.
Render term + definition blocks.
DocsMarkdown : syntax for docs Renderer : live output panel
Turn mermaid fenced code blocks into flowcharts and sequence diagrams.
Docs```mermaid
graph TD
A[Start] --> B{Ready?}
B -->|Yes| C[Render]
B -->|No| D[Fix]
```
Render inline and block formulas with KaTeX ($...$, $$...$$).
Inline math: $E=mc^2$.
$$\frac{a}{b} = c$$