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

# Overview

> This section helps developers build and contribute pieces.

Building pieces is fun and important; it allows you to customize Activepieces for your own needs.

<Tip>
  We love contributions! In fact, most of the pieces are contributed by the community. Feel free to open a pull request.
</Tip>

<Tip>
  **Friendly Tip:**
  For the fastest support, we recommend joining our Discord community. We are dedicated to addressing every question and concern raised there.
</Tip>

<CardGroup cols={2}>
  <Card title="Code with TypeScript" icon="code">
    Build pieces using TypeScript for a more powerful and flexible development process.
  </Card>

  <Card title="Hot Reloading" icon="cloud-bolt">
    See your changes in the browser within 7 seconds.
  </Card>

  <Card title="Open Source" icon="earth-americas">
    Work within the open-source environment, explore, and contribute to other pieces.
  </Card>

  <Card title="Community Support" icon="people">
    Join our large community, where you can ask questions, share ideas, and develop alongside others.
  </Card>
</CardGroup>