Concurrency and Parallelism Gems

#Total RankDaily RankNameSummary
14031parallelRun any kind of code in parallel processes
2161347eventmachineEventMachine implements a fast, single-threaded engine for arbitrary network communicat...
3326973celluloidCelluloid enables people to build concurrent programs out of concurrent objects just as...
42,2452,164concurrent-ruby-edgeThese features are under active development and may change frequently. They are expecte...
511,64323,557dispatch-riderMessaging system based on the reactor pattern. You can publish messages to a queue...
622,87915,700forkoffdescription: forkoff kicks the ass
728,38743,450concurrent_workerConcurrent worker in thread/process with preparation mechanism.
846,07767,605midget_jobsSmall background job scheduler closely related with Rails ActiveJob and PostgreSQL.
961,11767,605grape-idempotencyAdd idempotency support to your Grape APIs for safely retrying requests without acciden...
10142,82325,450ractorizeTurn objects into ractors with ease!
11196,20167,605shmactorGet Simplecov coverage on your ractor code (for now)