@nlux/core

NLUX JS

Conversational AI UI Library For ChatGPT And Other LLMs ✨💬

NLUX (for Natural Language User Experience) is an open-source Javascript library that makes it simple to integrate powerful large language models (LLMs) like ChatGPT into your web app or website. With just a few lines of code, you can add conversational AI capabilities and interact with your favourite LLM.

Key Features 🌟

• Build AI Chat Interfaces In Minutes - High quality conversational AI interfaces with just a few lines of code.
• Flexible LLM Adapters - Provided adapters for ChatGPT and HuggingFace, and an API to create your own adapter.
• Streaming LLM Output - Streamed the chat response to the UI as it's being generated.
• Syntax Highlighting - Color and highlight code snippets in the response. Copy and paste code into your editor.
• Personalize The Conversation - Providing context using system message, and instruct the LLM how to behave.
• Zero Dependencies - Lightweight codebase, with zero-dependencies except for LLM front-end libraries.

Vanilla JS 🟨 vs React JS ⚛️

This package @nlux/core is the Vanilla JS version of NLUX. If you're looking for the React JS version, please check the @nlux/react package.

Get Started With NLUX and ChatGPT 🚀

To get started with NLUX JS and ChatGPT, install the @nlux/core and @nlux/openai packages:

npm install @nlux/core @nlux/openai

Configure the OpenAI adapter with your API key:
(You can get an API key from your OpenAI dashboard)

import {createAiChat} from '@nlux/core';
import {createAdapter} from '@nlux/openai';

const chatGptAdapter = createAdapter()
    .withApiKey('YOUR_OPEN_AI_API_KEY')
    // 👇 Instruct ChatGPT how to behave (optional)
    .withSystemMessage(
        'Act as a Nobel Prize in Physics winner who is ' +
        'helping a PHD student in their research. Write short answers. Be funny!'
    );

Then render the AiChat component into your web page:

const aiChat = createAiChat()
    .withAdapter(chatGptAdapter)
    .withConversationOptions({
        scrollWhenGenerating: true,
    })
    .withPromptBoxOptions({placeholder: 'Ask me anything about nuclear physics!'});

aiChat.mount(document.getElementById('root'));

You should also include the NLUX theme CSS file in your HTML page.

And The Result Is ✨

A fully functional chatbot UI that can advise you on nuclear physics, coding, and even tell you a joke or two!

Theme File and CSS 🎨

You should include a theme CSS file into your HTML page.
You can download and host the Kensington Theme CSS file from @nlux/themes or use the CDN hosted version from below:

<link rel="stylesheet" href="https://themes.nlux.ai/v0.8.0/kensington.css"/>

This CDN is provided for demo purposes only and it's not scalable. Please download and host the theme files on your own for production use.

Docs Website 📖

Please visit docs.nlux.ai for the full documentation and examples.