#diagram
## What is It?
%% run start
```ts
const {LinkPreview} = customJS
return LinkPreview.getLinkPreviewFromUrl("https://www.tldraw.com/")
```
%%
<div class="nifty-link-card-container">
<a class="nifty-link-card" href="https://www.tldraw.com/" target="_blank">
<div class="nifty-link-card-text">
<div class="nifty-link-card-title line-clamp-2">tldraw</div>
<div class="nifty-link-card-description">A free and instant collaborative diagramming tool.</div>
<div class="nifty-link-href">
<img class="nifty-link-icon" src="https://www.tldraw.com/apple-touch-icon-180x180.png">
https://www.tldraw.com/
</div>
</div>
<div class="nifty-link-image-container">
<div class="nifty-link-image" style="background-image: url('https://www.tldraw.com/social-twitter.png')">
</div>
</div>
</a>
</div>
%% run end %%
## How to Use It?
## Alternatives and Comparison
see [[Diagram tools]]