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

# Architecture

> Hub client architecture

## Architecture

HUB client consists of several architectural components:

* **Target (DO source code)** — list of configuration files and assets
* **Target builder** — transforms Target folder into JSON configuration
* **HUB Client application** — NPM package with source core HUB client dependencies

**Target** is a folder with appropriate source files (YAML, LESS, Assets etc.) and core dependecy: **HUB Client application**

<img src="https://mintlify.s3.us-west-1.amazonaws.com/zenoo-eaa1410a/images/HUB-client-2cf05a7b.png" alt="HUB client" />