Language
Open-source startups written in Ruby
14 open-source startups in this directory ship primarily in Ruby. 12 pushed code within 30 days of the snapshot of 2026-09-22, 1 has been quiet for 31–120 days, 1 has not pushed in over 120 days. Primary language is GitHub’s own field — the language holding the most bytes in the default branch — not a claim about what the whole product is written in.
12 of 14 pushed within 30 days of the snapshot of 2026-09-22. How we measure it →
The list
All 14, most-starred first.
The last column is the most recent push GitHub reported to us on 2026-09-22. It counts a push to any branch, by a person or a bot — it is not a claim that anyone is maintaining the project, and a quiet repository may be a finished one.
| Project | What it does | Stars | Ship status | Last verified push |
|---|---|---|---|---|
| maybe-finance/maybe | The personal finance app for everyone | 54.3K | Gone silent | Jul 24, 2025 |
| mastodon/mastodon | Your self-hosted, globally interconnected microblogging community | 50.3K | Still shipping | Sep 22, 2026 |
| huginn/huginn | Create agents that monitor and act on your behalf. Your agents are standing by! | 50K | Still shipping | Sep 21, 2026 |
| discourse/discourse | A platform for community discussion. Free, open, simple. | 47.9K | Still shipping | Sep 22, 2026 |
| chatwoot/chatwoot | Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬 | 37.1K | Still shipping | Sep 22, 2026 |
| gitlabhq/gitlabhq | GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com | 24.5K | Still shipping | Sep 22, 2026 |
| forem/forem | For empowering community 🌱 | 22.8K | Still shipping | Sep 22, 2026 |
| docusealco/docuseal | Open source DocuSign alternative. Create, fill, and sign digital documents ✍️ | 18.6K | Still shipping | Sep 21, 2026 |
| postalserver/postal | 📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail | 16.8K | Still shipping | Sep 19, 2026 |
| opf/openproject | OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub | 16.2K | Still shipping | Sep 22, 2026 |
| spree/spree | Open Source Platform for DTC, B2B Commerce, Marketplaces & Omnichannel. REST APIs, TypeScript SDKs, and production-ready Next.js storefront. Self-host it. Own your data. No vendor lock-in. Zero platform fees. | 15.7K | Still shipping | Sep 22, 2026 |
| diaspora/diaspora | A privacy-aware, distributed, open source social network. | 13.6K | Slowed | Jul 28, 2026 |
| ubicloud/ubicloud | Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services. | 12.3K | Still shipping | Sep 22, 2026 |
| we-promise/sure | The personal finance app for everyone (by everyone) | 10K | Still shipping | Sep 21, 2026 |
Related collections
Sideways from here.
The 8 largest other languages in the directory, then the other ways to slice it. Every count is as of the snapshot of 2026-09-22.
Snapshot of 2026-09-22 · 721 repos in the directory · every number on this page is measured against that date, not against today. What this measurement cannot tell you →