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Joi vs TypeSpec

Joi: Schema description and validation library for JavaScript objects TypeSpec: Code-first language to define APIs and emit OpenAPI or JSON Schema

Comparison of Joi, TypeSpec
Joi
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TypeSpec
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CategoryDesign and SDKsDesign and SDKs
PricingOpen sourceOpen source
Best for
  • JavaScript developers
  • Backend teams
  • API developers
  • API designers
  • Backend teams
  • Platform teams
Highlights
  • Check data with more than 150 built-in validators
  • Set rules that depend on other fields
  • Create schema variants for create and update flows
  • Describe models, routes and interfaces in one file
  • Emit OpenAPI 3.0, JSON Schema and Protobuf
  • Use a syntax inspired by TypeScript
GitHub stars21.2k5.9k
Last update4 days ago2 days ago

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