Jest vs Testing Library
Updated Mar 4, 2026
Quick Verdict
Jest has 2.3x more GitHub stars.
GitHub Stars
Jest 45.3K
vs
Testing Library 19.5K
Downloads/wk
Jest 41.8M
vs
Testing Library 0
Contributors
Jest 1.7K
vs
Testing Library 180
Bundle Size
Jest N/A
vs
Testing Library N/A
Detailed Comparison
Side-by-side metrics from GitHub and npm
Metric
Jest
Testing Library
GitHub Stars
45.3K
19.5K
Weekly Downloads
41.8M
0
Forks
6.6K
1.2K
Open Issues
247
75
Contributors
1.7K
180
Bundle Size (gzip)
N/A
N/A
Dependencies
4
1
Latest Version
30.2.0
16.3.2
Last Commit
Mar 2, 2026
Jan 19, 2026
License
MIT
MIT
First Published
Feb 22, 2012
May 30, 2019
Feature Comparison
Framework capabilities at a glance
Feature
Jest
Testing Library
Typescript
Browser Testing
Unit Testing
E2e
Snapshot
Mocking
Parallel
Frequently Asked Questions
Common questions about Jest vs Testing Library
Is Jest better than Testing Library?
It depends on your use case. Jest is delightful javascript testing framework with a focus on simplicity, while Testing Library is simple and complete testing utilities that encourage good testing practices. Compare the stats and features above to decide which fits your needs.
Is Jest still maintained in 2026?
Yes, Jest was last updated on March 2, 2026 and has 1,730 contributors.
Can I migrate from Jest to Testing Library?
Migration complexity depends on how deeply Jest is integrated into your project. Both tools serve similar purposes in the Testing Frameworks space, so migration is generally feasible with proper planning.
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