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

Intermediate

Fizzy

The Kanban tracking tool for issues and ideas by 37signals

Updated Feb 19, 2026

By Basecamp

Real World Example Free Standalone App

Price: Free

Description

Introducing Fizzy — a modern spin on kanban for tracking just about anything. Bugs, issues, ideas, small projects, it fits them all.

Fast, straightforward, and vibrant, it’s a blast of fresh air in a shockingly stale category.

We invite you to poke around and use Fizzy to track 1000 things for free. I’m glad you’re here, and I’d love to hear what you think.

More from Basecamp

Campfire

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

Real World Example Free Standalone App RM Recommended

View Details →

Upright

Synthetic monitoring engine with Playwright and Prometheus metrics

Real World Example Open Source Free Standalone App

View Details →

More "Real World Example" Projects

Writebook

Instantly publish your own books on the web for free, no publisher required.

By 37Signals View Details →

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.

By Andrea Fomera View Details →

vita-min

FileYourStateTaxes, GetYourRefund, & GetCTC code, originally named b/c it helps VITA in a minimal way

View Details →

More "Free" Projects

keygen

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

By Zeke Gabrielse View Details →

HostedGPT - A free ChatGPT clone

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

By Keith Schacht View Details →

Mastodon

Your self-hosted, globally interconnected microblogging community

By Eugen Rochko View Details →

More "Standalone App" Projects

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.

By Andrea Fomera View Details →

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.

By Joe Masilotti View Details →

RailsDevs

The reverse job board for Ruby on Rails developers.

By Joe Masilotti View Details →

Stay updated with the latest Rails projects

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