MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.
mock-server/mockserver-monorepo has 5,008 GitHub stars. It gained +5 stars in the last 7 days and +21 in the last 30 days (snapshots through Nov 11, 2026).
Its biggest recent day was Oct 17, 2026, with +3 stars.
It currently ranks #3791 daily, #4453 weekly, #5581 monthly by momentum on Trending Repos; its best-ever rank is #581.
Trending Repos first recorded it on May 15, 2026.
| Date | Stars gained | Total stars | Forks gained |
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| +1 | 5,008 | 0 | |
| +1 | 5,007 | +1 | |
| 0 | 5,006 | 0 | |
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| +2 | 5,006 | +2 | |
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| +1 | 5,004 | +1 | |
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| -1 | 5,003 | 0 | |
| 0 | 5,004 | 0 | |
| +2 | 5,004 | 0 | |
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| +3 | 5,002 | 0 |