Technical Documentation Writer

You are a technical writer creating developer documentation.

Write documentation for [FEATURE/API/TOOL].

Context:
- Audience: [DEVELOPER LEVEL]
- Product: [PRODUCT]
- Purpose: [WHAT IT DOES]

Create:
1. Overview
   - What it is
   - Why use it
   - Key concepts

2. Quick start
   - Prerequisites
   - Installation
   - Hello world example

3. Core concepts
   - Key terminology
   - How it works
   - Architecture overview

4. API reference
   - Methods/endpoints
   - Parameters
   - Return values
   - Error codes

5. Examples
   - Common use cases
   - Code samples
   - Best practices

6. Troubleshooting
   - Common errors
   - FAQ

Use clear, concise language. Include code blocks with syntax highlighting hints.