head to head · open source
Spree Commerce vs yas
Spree Commerce has 15,806 GitHub stars, 5,319 forks, 143 open issues and last shipped yesterday. yas has 1,988 stars, 735 forks, 156 open issues and last shipped 5 months ago. Spree Commerce leads on adoption by 695% (15,806 vs 1,988 stars). Spree Commerce is written in Ruby under BSD-3-Clause; yas is written in Java under MIT. Spree Commerce has attracted 34% as many forks as stars, yas 37%. Spree Commerce was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ecommerce), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Spree Commerce | yas | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 2.0K |
| License | BSD-3-Clause | MIT |
| Written in | Ruby | Java |
| Last push | 2026-11-02 | 2026-06-12 |
| Forks | ⑂ 5.3K | ⑂ 735 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Spree Commerce if
- You weight community size — 16K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick yas if
- You want the yas feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Java
- You evaluated both and yas fits your workflow better
About Spree Commerce
Website · Free Sandbox · Next.js Storefront · Documentation · API · Roadmap · Discord Open source headless eCommerce platform with a complete REST API, TypeScript SDK, and a production ready Next.js storefront. BSD 3 Clause licensed — keep full ownership of your code, data, and infrastructure. Everything you need to launch cross border storefronts, B2B wholesale, or a custom commerce backend. Getting Started The fastest way to try Spree is to create a free sandbox — a hosted Spree store with the Admin Dashboard and storefront, nothing to install. To run Spree locally instead, copy and paste the following command…
read the full Spree Commerce overview →
About yas
YAS: Yet Another Shop YAS is a pet project aim to practice building a typical microservice application in Java Tentative technologies and frameworks Java 25 Spring Boot 4.0 Testcontainers Next.js Keycloak Kafka Elasticsearch K8s GitHub Actions SonarCloud OpenTelemetry Grafana, Loki, Prometheus, Tempo Local development architecture Getting started with Docker Compose 1. Get the latest source code 2. Add the following records to your host file: 3. Open terminal of your choice, go to yas directory, run docker compose up , wait for all the containers up and running Warning: To run all the containers, you need a…
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Frequently asked questions
Is Spree Commerce or yas more popular?
Spree Commerce has 15,806 GitHub stars and yas has 1,988. Spree Commerce has the larger community by that measure.
Are Spree Commerce and yas free?
Both are open source. Spree Commerce is licensed under BSD-3-Clause and yas under MIT. Neither carries a licence fee.
What is the difference between Spree Commerce and yas?
Spree Commerce is written in Ruby and yas in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Spree Commerce or yas?
Choose Spree Commerce if you want the larger community (15,806 stars) or its BSD-3-Clause licence terms. Choose yas if its feature set, stack or MIT licence fits better. Both are self-hostable.