head to head · open source
reaction vs PowerWeChat
reaction has 12,399 GitHub stars, 2,176 forks, 96 open issues and last shipped 7 months ago. PowerWeChat has 1,814 stars, 256 forks, 9 open issues and last shipped 20 days ago. reaction leads on adoption by 584% (12,399 vs 1,814 stars). reaction is written in JavaScript under GPL-3.0; PowerWeChat is written in Go under MIT. reaction has attracted 18% as many forks as stars, PowerWeChat 14%. PowerWeChat was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 8884 open source comparisons
Side by side
| reaction | PowerWeChat | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 1.8K |
| License | GPL-3.0 | MIT |
| Written in | JavaScript | Go |
| Last push | 2026-03-01 | 2026-08-29 |
| Forks | ⑂ 2.2K | ⑂ 256 |
| 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 PowerWeChat if
- You want the PowerWeChat feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and PowerWeChat 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 PowerWeChat
PowerWeChat is Go SDK framework for WeChat ecosystem, based on WeChat SDK for Golang. It supports mini program, WeChat Pay, WeCom, official account, open platform, JSSDK. Project lives in Go ecosystem. GitHub tagline and description state same scope. Language Go. License MIT. Category Business Software / E commerce Platforms. Homepage https://powerwechat.artisan cloud.com. Repo age five years. Stars 1813. Forks 256. Open issues 9. Contributor count not shown. Last push 2026 08 29T14:21:52Z.
read the full PowerWeChat overview →
More in Business Software
Related comparisons
More E-commerce Platforms projects
Compare either of these against the rest of the E-commerce Platforms field.
Frequently asked questions
Is reaction or PowerWeChat more popular?
reaction has 12,399 GitHub stars and PowerWeChat has 1,814. reaction has the larger community by that measure.
Are reaction and PowerWeChat free?
Both are open source. reaction is licensed under GPL-3.0 and PowerWeChat under MIT. Neither carries a licence fee.
What is the difference between reaction and PowerWeChat?
reaction is written in JavaScript and PowerWeChat in Go. 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 PowerWeChat?
Choose reaction if you want the larger community (12,399 stars) or its GPL-3.0 licence terms. Choose PowerWeChat if its feature set, stack or MIT licence fits better. Both are self-hostable.