head to head · open source
reaction vs Your Next Store (YNS)
reaction has 12,399 GitHub stars, 2,176 forks, 96 open issues and last shipped 7 months ago. Your Next Store (YNS) has 5,503 stars, 671 forks, 3 open issues and last shipped yesterday. reaction leads on adoption by 125% (12,399 vs 5,503 stars). reaction is written in JavaScript under GPL-3.0; Your Next Store (YNS) is written in MDX under MIT. reaction has attracted 18% as many forks as stars, Your Next Store (YNS) 12%. Your Next Store (YNS) was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (commerce), 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
| reaction | Your Next Store (YNS) | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 5.5K |
| License | GPL-3.0 | MIT |
| Written in | JavaScript | MDX |
| Last push | 2026-03-01 | 2026-09-17 |
| Forks | ⑂ 2.2K | ⑂ 671 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick reaction if
- You weight community size — 12K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Your Next Store (YNS) if
- You want the Your Next Store (YNS) feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches MDX
- You evaluated both and Your Next Store (YNS) fits your workflow better
About reaction
Mailchimp Open Commerce, formerly Reaction Commerce, is an API first, headless commerce platform built on Node.js, MongoDB, and GraphQL for development teams that want to run a custom storefront, marketplace, or multi shop operation on their own infrastructure — and the project has been discontinued.
read the full reaction overview →
About Your Next Store (YNS)
Your Next Store is an open source, AI native commerce template built on Next.js 16 and powered by Stripe. It is published under the MIT license at the yournextstore/yournextstore repository, carries roughly 5,498 stars and 668 forks, and lives squarely in the Next.js and React ecosystem, with MDX documentation and a topic set spanning Next.js, React, TypeScript, Bun, Stripe, Tailwind CSS, and commerce. A hosted demo is available at demo.yournextstore.com, and the tagline frames it as a way to launch a store in minutes without writing code by hand.
read the full Your Next Store (YNS) overview →
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Frequently asked questions
Is reaction or Your Next Store (YNS) more popular?
reaction has 12,399 GitHub stars and Your Next Store (YNS) has 5,503. reaction has the larger community by that measure.
Are reaction and Your Next Store (YNS) free?
Both are open source. reaction is licensed under GPL-3.0 and Your Next Store (YNS) under MIT. Neither carries a licence fee.
What is the difference between reaction and Your Next Store (YNS)?
reaction is written in JavaScript and Your Next Store (YNS) in MDX. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, reaction or Your Next Store (YNS)?
Choose reaction if you want the larger community (12,399 stars) or its GPL-3.0 licence terms. Choose Your Next Store (YNS) if its feature set, stack or MIT licence fits better. Both are self-hostable.