A Chatbot Web Application using Angular, NestJS and the Gemini API

This project has been implemented entirely using the TypeScript language.

Blog Posts

1. https://luixaviles.com/2024/03/build-gemini-chatbot-with-angular-and-nestjs/. Start a project from scratch and generate an Nx-based workspace using Angular and NestJS. The web application support a multi-turn conversation(chatbot) and text generation using Gemini models.

2. https://luixaviles.com/2024/03/using-gemini-pro-vision-image-processing-using-angular-nestjs/. Add the Image processing ability to the existing application. It uses the Gemini Pro Vision Model.

Features

This project currently supports:

• Multi-turn conversations (Chatbot application)
• Text Generation
• Image Processing

Support this project

• Star GitHub repository :star:
• Create pull requests, submit bugs or suggest new features
• Follow updates on Twitter or Github

Running the Project Locally

First, ensure you have the following installed:

1. NodeJS - Download and Install latest version of Node: NodeJS
2. Git - Download and Install Git

After that, use Git bash to run all commands if you are on Windows platform.

Clone repository

In order to start the project use:

$ git clone https://github.com/luixaviles/gemini-angular-nestjs.git
$ cd gemini-angular-nestjs

Get an API Key from Google AI Studio

Go to the Google AI Studio website and generate an API Key.

Next, create an .env file under the /server directory with the API key value you generated(You'll find a .env.example file as an example there):

API_KEY=<Your API Key goes here>

Preview the Application

This project is based on Nx tooling. If you don't have Nx installed, you can do so by using:

npm add --global nx@latest

Open other command line window and run following commands:

npm install
nx serve client && nx serve server

Then you will need to open your favorite web browser with the following URL: http://localhost:4200

Forks

The Open Source community is awesome! If you're working in a fork with other tech stack, please add the reference of your project here.

License

MIT