Concurrency and Parallelism Gems

#Total RankDaily RankNameSummary
13931parallelRun any kind of code in parallel processes
2161239eventmachineEventMachine implements a fast, single-threaded engine for arbitrary network communicat...
3317785celluloidCelluloid enables people to build concurrent programs out of concurrent objects just as...
42,2462,113concurrent-ruby-edgeThese features are under active development and may change frequently. They are expecte...
511,51116,605dispatch-riderMessaging system based on the reactor pattern. You can publish messages to a queue...
623,05712,298forkoffdescription: forkoff kicks the ass
728,14595,796concurrent_workerConcurrent worker in thread/process with preparation mechanism.
845,812153,367midget_jobsSmall background job scheduler closely related with Rails ActiveJob and PostgreSQL.
960,74620,467grape-idempotencyAdd idempotency support to your Grape APIs for safely retrying requests without acciden...
10167,57321,872ractorizeTurn objects into ractors with ease!
11194,762153,367shmactorGet Simplecov coverage on your ractor code (for now)