📢 Sponsored: Check out Susan's Sudoku - A free daily sudoku puzzle.

Intermediate

HostedGPT - A free ChatGPT clone

A free, and open-source ChatCPT alternative built using the latest Ruby on Rails and Hotwire features.

Updated May 05, 2025
Price: Free

Description

Want to get your own local version of ChatGPT up and running but not sure where to start? Checkout HostedGPT and get it running on your own computer or any server that supports Ruby on Rails, just bring your own OpenAI API key. All the core functionality of ChatGPT is already working (e.g. GPT-3.5 and GPT-4, starting new converstions, streaming responses, asking about attached images, etc). It uses Rails 7, Hotwire, Tailwind, SolidQueue and importmap. The main thing missing is the mobile app but that's coming soon.

More "Free" Projects

gemfile.directory

A directory of Ruby gemfiles that are used in your favorite Ruby and Rails projects!

keygen

A fair source software licensing and distribution API built with Ruby on Rails.

Kamalify

Create a working Kamal config by just filling out a form.

More "Open Source" Projects

Stringer

A self-hosted, anti-social RSS reader.

Mastodon

Your self-hosted, globally interconnected microblogging community

Maybe

The OS for your personal finances.

More "Real World Example" Projects

ActiveRabbit

AI-based error tracking and performance monitoring

StarryWeather

A modern weather application built with Ruby on Rails and iOS, featuring real-time weather data, beautiful UI animations, and seamless cross-platform integration.

Mastodon

Your self-hosted, globally interconnected microblogging community

More "AI" Projects

Tidewave

Speed up development with AI assistants that understand your web application, how it runs, and what it delivers

Patterns of Application Development Using AI

Unlock the power of AI in your applications with this groundbreaking book on AI-driven application architecture.

RubyLLM

A delightful Ruby way to work with AI through a unified interface to Anthropic, AWS Bedrock Anthropic, DeepSeek, Ollama, OpenAI, Gemini, OpenRouter, and any OpenAI-compatible API.

Stay updated with the latest Rails projects

Join our newsletter to get updates on new Rails projects and resources.

    We won't send you spam. Unsubscribe at any time.