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Head-to-Head NPM Comparison

yupvsjoi

Detailed package comparison for bundle size, weekly downloads, supply chain security, and license obligations.

Weekly Downloads Leader
joi14.6M/wk
Security Grade Leader
Equal Rating100/100
TypeScript Ready
Both Native
Specification
yupv1.7.1
joiv18.3.0
Weekly Downloads6.8M14.6MWinner
Unpacked Size264.1 KB1.80 MB
Security Grade
A+(100/100)
A+(100/100)
Lifecycle Scripts Clean (No scripts) Clean (No scripts)
TypeScript Support Built-in Types (.d.ts) Built-in Types (.d.ts)
License TypeMITPERMISSIVEBSD-3-ClausePERMISSIVE
Direct Dependencies47
Active Maintainers16
Last ReleaseSep 21, 2025Oct 16, 2026
Install Commandnpm i yupnpm i joi
Full Security ReportView yup AuditView joi Audit
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Frequently Asked Questions

Which package is more popular, yup or joi?
joi is currently more popular with higher weekly downloads (14.6M/week) compared to yup (6.8M/week).
Which has better supply chain security, yup or joi?
yup has a security score of 100/100 (Grade A+), while joi holds 100/100 (Grade A+). Both packages have equal security standings.
Do yup and joi provide TypeScript definitions?
yup includes built-in TypeScript types, while joi includes native TypeScript definitions.
What licenses do yup and joi use?
yup is published under the MIT license (PERMISSIVE), and joi is licensed under BSD-3-Clause (PERMISSIVE).