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

Intermediate

ActiveRabbit

AI-based error tracking and performance monitoring

Updated Dec 24, 2025
Price: Free

Description

A comprehensive application monitoring and error tracking platform built with Rails 8.2, featuring real-time monitoring, performance analytics, and intelligent alerting.

🚀 Stack
  • Framework: Ruby on Rails 8.2
  • Database: PostgreSQL
  • Background Jobs: Sidekiq + Redis
  • Authentication: Devise
  • Billing: Pay (Stripe integration)
  • UI: Tailwind CSS
  • Security: Rack::Attack
  • HTTP Client: Faraday
  • Metrics: HDRHistogram
  • Environment: dotenv-rails

More "Real World Example" Projects

Campfire

Super simple group chat, without a subscription. And you get the code, too.

Mastodon

Your self-hosted, globally interconnected microblogging community

RailsDevs

The reverse job board for Ruby on Rails developers.

More "Free" Projects

Hotwire Combobox

Easy and Accessible Autocomplete for Ruby on Rails

Campsite

The new standard for thoughtful team communication — replace noisy chats with focused, organized posts.

An ActiveStorage S3 Direct Uploader

You want a fast fancy file uploader. Avi explains how he built the Uploader for Musicbase using ActiveStorage and Direct Uploads to S3.

More "Open Source" Projects

HostedGPT - A free ChatGPT clone

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

DailyLog

A Ruby on Rails web application that uses Turbo Native, iOS, and Android app to track my daily habits like exercise, medication, food, and water.

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.

More "Tools" Projects

Terminalwire

Ship a command-line developer experience for your SaaS 🚀

RailsBuddy

Find a buddy for Rails. Inspired by Laramates.

Tidewave

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

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.