-- [piscina](https://github.com/piscinajs/piscina)
-- [tinypool](https://github.com/tinylibs/tinypool)
-- [node-worker-threads-pool](https://github.com/SUCHMOKUO/node-worker-threads-pool): removed from the benchmark because does not support ESM modules
-- [workerpool](https://github.com/josdejong/workerpool)
-- [worker-nodes](https://github.com/allegro/node-worker-nodes)
-- [threads.js](https://github.com/andywer/threads.js/)
-- [threadwork](https://github.com/kevlened/threadwork)
-- [microjob](https://github.com/wilk/microjob)