ajv vs yup

NPM Package Comparison - Which one should you use?

ajv

🏆Most PopularðŸŠķLightweight📘TypeScript

Another JSON Schema Validator

View Repository →
npm install ajv

yup

ðŸ“ĶSmallest⭐Most Starred📘TypeScript

Dead simple Object schema validation

View Repository →
npm install yup

Download Trends (Last 12 Weeks)

When to Choose Each

👉Choose ajv if:

  • ✓You want the most battle-tested solution with a larger community

👉Choose yup if:

  • ✓Bundle size is critical for your project
  • ✓You need actively maintained software with recent updates

Comparison

Metricajvyup
Weekly Downloads199.4M9.0M
GitHub StarsN/A23.7k
Bundle Size1.0 MB270.4 KB
Dependencies44
Last Updated1 years ago4 months ago
TypeScriptYesYes
LicenseMITMIT
Version8.17.11.7.1

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