Modified MIT License

React Doctor is free for most uses under the react-doctor license. AI training and large-scale commercial use require a written license from Million Software, Inc.

Permitted

You are free to do all of the following without asking us:

Use. Run react-doctor in any project or pipeline.
Modify. Fork and change the source for your needs.
Distribute. Ship it as part of your own tooling.
Sell. Include it in a commercial product or service.

Requires written permission

The following uses require a written license from Million Software, Inc.:

AI / ML training. Using the source code, outputs, or derivative works as training data, fine-tuning data, or evaluation data for any machine learning model.
Automated data collection. Feeding react-doctor into a pipeline whose primary purpose is building or improving an AI system.

Commercial licensing

If your use case requires a commercial license — or if you're unsure whether your use qualifies — reach out at founders@million.dev. We respond quickly.

Please also read our Terms of Service.