# Get Started With NLUX

Getting started with _NLUX_ is easy.<br />
**Choose your preferred way to get started:**

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### [NLUX + LangChain](/learn/get-started/nlux-langchain)

For the users of LangChain, the popular LLM framework.
We use LangServe to connect to LangChain runnables.

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### NLUX + ChatGPT From Browser

Quick and easy setup. Not suitable for production environments though, as it exposes the API key.
Use this guide for prototyping and testing.

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### [NLUX + ChatGPT With Node.js Server](/learn/get-started/nlux-nodejs-nlbridge-chatgpt)

In this guide, you will learn how to properly set up a Node.js server to use _NLUX_ with ChatGPT.
We use the _nlbridge_ package for quick and easy integration.

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### [NLUX + Hugging Face](/learn/get-started/nlux-hugging-face-inference)

We use _NLUX_ to a LLMA2 model hosted on Hugging Face Inference.
This guide is for you if you want to use _NLUX_ with Hugging Face models.

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### [NLUX + Custom Backend](/learn/get-started/nlux-custom-backend)

If you have a custom backend and would like to use _NLUX_ with it, this guide is for you.
We will build an adapter for a custom backend and use it with _NLUX_.

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