Update what-is-defang.mdx

Update to new branding and tagline

Author: Prakash-Sundaresan

docs/intro/what-is-defang.mdx

@@ -8,15 +8,17 @@ description: What is Defang?
 
 <iframe width="560" height="315" src="https://www.youtube.com/embed/afglsBYieuc?si=iKgUX4ejz7AixxqQ" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen style={{marginBottom: "2rem"}}></iframe>
 
-## A Tool to Develop, Deploy, Debug
+## Develop Anything, Deploy Anywhere.
 
-Defang is a radically simpler way for developers to develop, deploy, and debug their cloud applications. Defang enables you to easily author cloud applications in any language, build and deploy to the cloud with a single command, and iterate quickly with AI-assisted tooling.
+Defang lets you take your app from Docker Compose to a secure and scalable deployment on your favorite cloud in minutes.
 
-### Develop
+Any App, Any Stack , Any Cloud.
 
-The [Defang CLI (command line interface)](/docs/getting-started#install-the-defang-cli.md) includes an AI-driven agent that translates natural language prompts to [generate an outline](/docs/tutorials/generate-new-code-using-ai) for your project that you can then refine.
+### Get Started Quickly
+The [Defang CLI (command line interface)](/docs/getting-started#install-the-defang-cli.md) includes an AI agent that translates natural language prompts to [generate an outline](/docs/tutorials/generate-new-code-using-ai) for your project that you can then refine. Or choose from our [library of over 50 samples](https://defang.io/samples/) covering all major frameworks and technologies. 
 
-### Deploy
+
+### Deploy with a Single Command
 
 Defang can automatically build and deploy your project with a single command.