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subZero developer handbook

subZero provides a better way to develop, deploy, scale and maintain REST and GraphQL APIs that support modern web and mobile application. It's the A in the JAMStack.

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Tutorials. A hands-on introduction to subZero for developers.


Step-by-step guides. Covers key tasks and operations and common problems.


Explanation. Clarification and discussion of key topics.


Technical reference. Covers core capabilities like authentication and data manipulation.

subZero Community Slack

The subZero Community Slack group is for all subZero users.