Jest 30+Node.js 21

Why?

Why is Jest 30 incompatible with Node.js 21?

Requirement

Node.js ^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0

Selected version

Node.js 21

Evaluation

21.7.3 does not satisfy ^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0

Conclusion

INCOMPATIBLE

Evidence

CompatHub reports compatibility from upstream sources rather than making unsupported claims of its own.

• npm Registry

  Confidence: HIGH

  https://registry.npmjs.org/jest/30.5.0

  Retrieved 30 August 2026

  Requirement: ^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0

Node.js versions

Compatibility is derived from the project's declared Node.js requirement (^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0); it does not mean every version combination has been independently tested.

• 17❌
• 18✓
• 19❌
• 20✓
• 21❌
• 22✓
• 23❌
• 24✓
• 25✓
• 26✓
• 27—

Other Node.js versions satisfying this requirement

Jest 30 — compatible Node.js lines tracked in CompatHub

• ✓Node.js 18version lineEOL
• ✓Node.js 20version lineEOL
• ✓Node.js 22version linesupported
• ✓Node.js 24version linesupported
• ✓Node.js 25version lineEOL
• ✓Node.js 26version linesupported

Other Jest versions

Only lines with relevant compatibility evidence are listed.

• Jest 30
• Jest 29
• Jest 28
• Jest 27
• Jest 26
• Jest 25

Lifecycle context

Lifecycle status is separate from compatibility. An EOL component can still satisfy a documented version requirement.