> ## Documentation Index
> Fetch the complete documentation index at: https://docs.replit.com/llms.txt
> Use this file to discover all available pages before exploring further.

# March 13, 2026

> 2 min read

export const WistiaEmbed = ({videoId, title = "Wistia video", playerColor = "FF0000", controlsVisibleOnLoad = false}) => {
  if (!videoId) {
    return null;
  }
  const url = "https://fast.wistia.net/embed/iframe/" + videoId + "?seo=false&playerColor=" + playerColor + "&controlsVisibleOnLoad=" + controlsVisibleOnLoad;
  return <Frame>
      <iframe src={url} title={title} allow="autoplay; fullscreen" allowFullScreen></iframe>
    </Frame>;
};

## What's new

* [Introducing Replit Agent 4](#introducing-replit-agent-4)

## Agent

### Introducing Replit Agent 4

<WistiaEmbed videoId="51tg9vy9i3" title="Introducing Replit Agent 4" />

Agent 4 is here. Built for creativity, Agent is your AI creative partner - turning your ideas into apps, designs, slides, and more, all from plain language. No coding required.

With Agent 4, you can:

* **Build anything**: create web apps, mobile apps, data dashboards, AI-powered tools, and more
* **Design before you build**: explore mockups on the [Design Canvas](/replitai/canvas) before committing to code
* **Plan your project**: use [Plan mode](/core-concepts/agent/plan-mode) to map out your build before any code is written
* **Run tasks in parallel**: Agent handles multiple tasks at once so you can move faster
* **Collaborate with teammates**: invite others to your project and build simultaneously
* **Connect your tools**: pull data from BigQuery, Linear, Slack, Notion, and more directly from chat

<Card title="Start building with Agent 4" icon="arrow-up-right" href="https://replit.com">
  Describe your idea and let Agent bring it to life. No setup required.
</Card>