Top Open Source Projects Built With Ruby in 2026
A curated collection of the 23 best free and open-source projects built using Ruby. Discover popular repositories, architecture patterns, and trending software in 2026.
Zammad
Open-source helpdesk & customer support system
Stars5,871Last commit10d agoLicenseAGPL-3.0Fizzy
Track issues, ideas, and projects with a modern kanban board that's fast and straightforward. Free for 1000 cards, then $20/month for unlimited use.
Stars8,133Last commit11d agoLicenseOpen Source
Docuseal
Open source document signing and PDF form tool
Stars18,388Last commit12d agoLicenseAGPL-3.0
Chatwoot
Open-source customer support platform with AI agents
Stars36,252Last commit10d agoLicenseOpen Source
Sure.am
Open-source personal finance tracker
Stars9,626Last commit10d agoLicenseAGPL-3.0
Solidus
Open source eCommerce platform for unique brands
Stars5,322Last commit10d agoLicenseOpen Source
Spree Commerce
Open source headless eCommerce platform
Stars15,647Last commit10d agoLicenseBSD-3-Clause
Sessy
Open-source email observability for AWS SES
Stars916Last commit26d agoLicenseOpen Source
Pagecord
Blogging platform that fits your writing workflow
Stars188Last commit10d agoLicenseOpen SourceOpenProject
Open source project management for agile & hybrid teams
Stars15,953Last commit10d agoLicenseGPL-3.0
Campfire
Self-hosted Slack alternative with code access
Stars4,528Last commit13d agoLicenseMIT
Maybe
Open source personal finance app
Stars54,314Last commit13mo agoLicenseAGPL-3.0
Mastodon
Decentralized social media platform
Stars50,255Last commit10d agoLicenseAGPL-3.0
Hackatime
Open-source coding time tracker for developers
Stars194Last commit11d agoLicenseMITGumroad
A digital marketplace platform where creators can sell digital products, from courses to software, with built-in payment processing and content delivery.
Stars9,622Last commit10d agoLicenseMIT
