# Developers Docs

Hi! Welcome to WordPress Playground Developer documentation.

The WordPress Playground documentation is distributed across four separate hubs (subsites):

- [**Documentation**](https://developer.wordpress.org/playground/) – Introduction to WP Playground, starter guides and your entry point to WP Playground Docs.
- [**Blueprints**](https://developer.wordpress.org/playground/blueprints) – Blueprints are JSON files for setting up your WordPress Playground instance. Learn about their possibilities from the Blueprints docs hub.
- 👉 [**Developers**](https://developer.wordpress.org/playground/developers) (you’re here) – WordPress Playground was created as a programmable tool. Discover all the things you can do with it from your code in this Developers docs hub.
- [**API Reference**](https://developer.wordpress.org/playground/api) – All the APIs exposed by WordPress Playground

## Navigating the Developers documentation hub

This docs hub is focused on Developers info and is divided into the following major sections:

- [Quick Start Guide for Developers](https://developer.wordpress.org/playground/developers/build-your-first-app): Begin your development journey with Playground by exploring some examples of what you can achieve using Playground APIs.
- [Local Development](https://developer.wordpress.org/playground/developers/local-development): Discover the tools provided by Playground to streamline the process of setting up and managing WordPress sites and build your apps.
- [Playground APIs](https://developer.wordpress.org/playground/developers/apis): Explore the main APIs exposed by WordPress Playground to interact with the Playground: [Query API](https://developer.wordpress.org/playground/developers/apis/query-api/), [Blueprints](https://developer.wordpress.org/playground/blueprints/), [Javascript API](https://developer.wordpress.org/playground/developers/apis/javascript-api/)
- [Architecture](https://developer.wordpress.org/playground/developers/architecture): The specifics of WordPress Playground’s architecture, including its various components and tools.
- [Limitations](https://developer.wordpress.org/playground/developers/limitations/): Learn more about the current limitations of WordPress Playground, which include disabled network connections, browser persistence and recovery constraints, iframe quirks, PHP function execution requirements, and partial WP-CLI support.