| jlcordeiro/threadpool | A simple thread pool implementation (POSIX) | MIT |
| jwerle/async.h | Asynchronous goodies built on libuv | MIT |
| stephenmathieson/batch.c | Simple async batch using pthreads | MIT |
| clibs/trigger | Simple event handling library. | MIT |
| stephenmathieson/emitter.c | Tiny event emitter | MIT |
| jwerle/throw.h | Create and throw errors easily | MIT |
| 4thel00z/cry.h | Cry about your program (like throw.h) but with colors | GPL-3 |
| clibs/coro | Coroutines in C | BSD |
| tylertreat/chan | Pure C implementation of Go channels | Apache |
| trws/libdefer | Go-style defer in C | MIT |
| willemt/uv_multiplex | Let's share one TCP socket across multiple threads | BSD |
| willemt/bmon | Batch work from multiple threads | BSD |
| guillermocalvo/exceptions4c | An exception handling framework for C | LGPL |
| mobiushorizons/closure_module | Standardized callback interface. | MIT |
| aperezdc/autocleanup | Utility macros for typesafe RAII-style scoped cleanups for variables. | MIT |
