> ## Documentation Index
> Fetch the complete documentation index at: https://velt-mintlify-e6426361.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Comments Sidebar

> Add a toggleable Comments Sidebar to view, filter, sort, and search all comments across your app with built-in components for opening and managing threads.

The Velt SDK contains 4 components that can be used to control the Comments Sidebar functionality:

* `VeltComments` - Used to enable the Comments feature site wide
* `VeltCommentsSidebar` - The Sidebar that holds all existing comments
* `VeltSidebarButton` - A button that toggles the `VeltCommentsSidebar`on and off
* `VeltCommentTool` - A button that turns on the Comments functionality

<Frame>
  <iframe src="https://landing-page-demo-velt.vercel.app/?feature=comments&type=sidebar" allow="camera; microphone" scrolling="no" frameBorder="0" className="w-full" height="700px" />
</Frame>

[Open in larger window](https://landing-page-demo-velt.vercel.app/?feature=comments\&type=sidebar)