* [ants v2.12.0](https://github.com/panjf2000/ants) – Goroutine-pool implementation for Go that manages, recycles, and limits concurrent goroutines with dynamic capacity and low memory overhead.

* [pgagroal 2.0.2](https://github.com/pgagroal/pgagroal) – High-performance protocol-native connection pool for PostgreSQL.