Top Open Source Projects using Ruby

A curated collection of the 54 best open source software using Ruby. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Fizzy

Kanban tracking tool for issues and ideas from 37signals, released as source you can host and modify yourself.

Alternative to:

Jira

Modern kanban that's fast, fun, and refreshingly simple

Stars
8,181
Forks
1,181
Last commit
7 days ago

Expensify

The React Native codebase behind the New Expensify app, shipping to web, iOS and Android from one repository.

Alternative to:

Brex

Simplify expense management for businesses of all sizes

Stars
5,020

Tuta

An email service with end-to-end encryption built in, with open source clients for mobile, desktop and the browser for privacy-conscious users.

Alternative to:

Google Workspace

Secure email, calendar and contacts with end-to-end encryption

Stars

Redmine

A self-hosted project management web application written in Ruby on Rails, covering issues, wikis, time tracking and repository browsing in one place.

Alternative to:

Asana

Flexible project management you can host yourself

Stars
6,029

Solidus

A Ruby on Rails e-commerce platform assembled from gems, for teams that want to own and customize every part of their store.

Alternative to:

Shopify

Flexible eCommerce platform for brands that stand out

Stars
5,324

Campfire

Web-based team chat with rooms, direct messages and file previews, packaged as one Docker image for a single machine.

Alternative to:

Slack

Self-hosted group chat without recurring subscription fees

Stars
4,587

Standard Notes

An end-to-end encrypted notes app that syncs across desktop, mobile and web for people who want their notes unreadable to the host.

Alternative to:

Notion

Secure, encrypted notes for your digital life

Stars
6,622

Proton Lumo

Proton's confidential AI chat assistant, storing every conversation with zero-access encryption so that not even Proton can read your chat history.

Alternative to:

ChatGPT

Private AI chat with zero-access encryption

Stars
5,575

LangWatch

Platform for testing, simulating, evaluating and monitoring LLM-powered agents, aimed at teams needing regression testing and production observability.

Alternative to:

LangSmith

Simulation-based testing and evaluation for AI agents

Stars

Chaskiq

A messaging platform for marketing, support and sales teams, combining live chat, campaigns, bots and a help center.

Alternative to:

Zendesk

Open-source customer communication platform

Stars
3,564

Sol

A macOS app launcher for people who want search, window management and clipboard history in one native, keyboard-driven tool.

Alternative to:

Alfred

Fast and beautiful launcher for quick access to apps and tools

Stars
3,097

Quiet

Serverless team chat for privacy minded groups, syncing messages directly between member devices over Tor with no phone number required.

Alternative to:

Slack

Serverless team chat over Tor, no phone number needed

Stars
2,646

Hook0

A webhooks server and dashboard your SaaS puts in front of customers, handling their subscriptions, delivery retries and event history.

Alternative to:

Hookdeck

Open-source webhooks for seamless integrations

Stars
1,484

Sessy

Email observability for Amazon SES, giving you a dashboard of deliveries, bounces, complaints, opens and clicks from your own instance.

Alternative to:

Mailgun

Own your SES email analytics, from send to inbox

Keyshade

Secret and configuration management that encrypts values with public key cryptography and pushes updates into running applications without a restart.

Alternative to:

AWS Secrets Manager

Secure secret management with public key encryption

Stars

Hackatime

A free WakaTime-compatible coding time tracker from Hack Club, for developers who want editor time recorded without paying a subscription.

Alternative to:

RescueTime

Track coding time across 70+ editors, completely free

Stars
201

Capgo

Live update server for Capacitor apps, shipping JavaScript bundles to iOS and Android without waiting on app store review.

Alternative to:

Capawesome

OTA updates for Capacitor apps without app store delays

Stars
205

Pagecord

A personal blogging platform for writers who would rather publish by email or from their own editor than open a dashboard.

Alternative to:

Substack

Personal blogging platform that meets you where you write

Stars
187

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Top Open Source Projects using Ruby

A curated collection of the 54 best open source software using Ruby. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Fizzy

Expensify

Tuta

Redmine

Solidus

Campfire

Standard Notes

Proton Lumo

LangWatch

Chaskiq

Sol

Quiet

Hook0

Sessy

Keyshade

Hackatime

Capgo

Pagecord

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