mswjs/msw
Industry-standard API mocking library for JavaScript developers to test their applications.
TypeScript
API Development
API Mocking
MIT
17.7K
Stars
583
Forks
Nov 13, 2018
Created
Feb 16, 2026
Last Updated
Project Analytics
Stars Growth (1 Month)
+88
+0.5% change
Avg Daily Growth (1 Month)
+3.1
stars per day
Fork/Star Ratio (All Time)
3.3%
Normal engagement
Lifetime Growth
6.6
stars/day over 2.7K days
Stars Over Time
Forks Over Time
Open Issues Over Time
Pull Requests Over Time
Commits Over Time
Topics
AI-Generated Tags
api-mocking
mocking
testing
devtools
service-worker
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