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AI Chatbot Web App

Interactive AI Chatbot UI using OpenRouter DeepSeek

ReactHTMLCSSNode.jsExpress.jsOpenRouter DeepSeek API
AI Chatbot Web App screenshot

Overview

An interactive, real-time AI conversational interface integrated into a web application using deep learning language models.

Key Features

  • Interactive chatbot UI embedded in HTML
  • Backend handler for secure API requests
  • OpenRouter DeepSeek API integration for real-time AI responses
  • Dynamic message rendering and clear chat interface

Architecture

React frontend communicating with an Express middleware backend to securely handle OpenRouter API keys.

Challenges

Managing asynchronous text streaming and handling external API latency gracefully.

What I Learned

Improved skills in asynchronous JavaScript, working with LLM APIs, and state management in chat interfaces.

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