Ask HN: Does Anyone Use a "Closed Core" Software Model?

• react-admin

  65 24,029 9.9 TypeScript

  A frontend Framework for building data-driven applications running on top of REST/GraphQL APIs, using TypeScript, React and Material Design

  

> "Are there examples of companies adopting this model?"

Many examples across the industry:

- Autodesk AutoCAD (closed) + Plugins/Addons (many open)

- MS Windows (closed) + Many 3rd party programs (open)

- Github (closed) + Github Actions (open)

- Npm (closed) + Npm modules (mostly open)

> "What are the potential benefits or pitfalls?"

Benefits:

- Harder to replicate, the company gets to keep the "secret sauce" a secret

- Opening up a way to "extend" the platform means 3rd party developers add value to your system

- The core isn't open, so less effort is required to maintain compare to OpenSource

Pitfalls:

- Closed-source is hard to verify, company is essentially saying "trust me bro"

- Less innovation, as user's can't contribute to the core

> "How does it impact community engagement and software adoption?"

There's hardcore FOSS advocates that will hate anything not fully open. But a business has to make money and protect it's IP, having a "closed core" is one way to do that and ensure a sustainable business model.

Another approach is the opposite, open-core + closed-premium-addons. An example of this is "React Admin"

- Open Core -> https://github.com/marmelab/react-admin

- Premium Modules Offering -> https://react-admin-ee.marmelab.com/

• SurveyJS

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