This goldmark extension extend commonmark syntax:

• uses Markdown's image syntax ![]() to support other objects.
• add highlight syntax for inline text.
• add title to links

• YouTube Video
• Bilibili Video
• X(formly Twitter)'s Tweet Oembed Widget
• TradingView Chart
• Quail List and Article
• Add options to images
• dify.ai Widget

• Discord Server Widget

import (
  enclave "github.com/quail-ink/goldmark-enclave"
	"github.com/yuin/goldmark"
)
// ...
markdown := goldmark.New(
  goldmark.WithExtensions(
    enclave.New(),
  ),
)

And then you can use it like this:

Youtube Video:

![](https://youtu.be/dQw4w9WgXcQ?si=0kalBBLQpIXT1Wcd)

Bilibili Video:

![](https://www.bilibili.com/video/BV1uT4y1P7CX)

Twitter Tweet:

![](https://twitter.com/NASA/status/1704954156149084293)

TradingView Chart:

![](https://www.tradingview.com/chart/AA0aBB8c/?symbol=BITFINEX%3ABTCUSD)

Quail List and Post

![](https://quail.ink/blog)

![](https://quail.ink/blog/p/extended-markdown-syntax?theme=dark)

Image with caption and giving it a width:

![](https://your-image.com/image.png?w=100px "This is a caption")

Dify Widget

![](https://udify.app/chatbot/1NaVTsaJ1t54UrNE)

• theme: The theme of the TradingView chart, twitter tweet and quail widget. Default: light
  • e.g. ![](https://twitter.com/NASA/status/1704954156149084293?theme=dark)
• width / w and height / h: The width and height of images. Default: auto
  • e.g. ![](https://your-image.com/image.png?w=100px)

import (
  enclaveMark "github.com/quail-ink/goldmark-enclave/mark"
	"github.com/yuin/goldmark"
)
// ...
markdown := goldmark.New(
  goldmark.WithExtensions(
    enclaveMark.New(),
  ),
)

This is a ==highlighted text==.

will be rendered as:

<p>This is a <mark>highlighted text</mark>.</p>

import (
  enclaveHref "github.com/quail-ink/goldmark-enclave/href"
	"github.com/yuin/goldmark"
)
// ...
markdown := goldmark.New(
  goldmark.WithExtensions(
    enclaveHref.New(&enclaveHref.Config{
      InternalLinkBase: "https://quail.ink",
    }),
  ),
)

[Quail](/blog "Quail Blog")

will be rendered as:

<a href="https://quail.ink/blog" title="Quail Blog">Quail</a>

Live Demo

go get github.com/quail.ink/goldmark-enclave