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Ajv vs Joi

Ajv: Fast JSON Schema validator for JavaScript Joi: Schema description and validation library for JavaScript objects

Comparison of Ajv, Joi
Ajv
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Joi
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CategoryORMs and ValidationDesign and SDKs
PricingOpen sourceOpen source
Best for
  • Backend teams
  • Frontend developers
  • API developers
  • JavaScript developers
  • Backend teams
  • API developers
Highlights
  • Compiles schemas into optimized JavaScript
  • Validates against JSON Schema drafts 04 to 2020-12
  • Supports JSON Type Definition (RFC 8927)
  • Check data with more than 150 built-in validators
  • Set rules that depend on other fields
  • Create schema variants for create and update flows
GitHub stars14.9k21.2k
Last update2 months ago4 days ago

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