Concurrency and Parallelism Gems

#Total RankDaily RankNameSummary
14040parallelRun any kind of code in parallel processes
2161192eventmachineEventMachine implements a fast, single-threaded engine for arbitrary network communicat...
3326820celluloidCelluloid enables people to build concurrent programs out of concurrent objects just as...
42,2453,298concurrent-ruby-edgeThese features are under active development and may change frequently. They are expecte...
511,64821,530dispatch-riderMessaging system based on the reactor pattern. You can publish messages to a queue...
622,88555,182forkoffdescription: forkoff kicks the ass
728,38814,059concurrent_workerConcurrent worker in thread/process with preparation mechanism.
846,11787,723midget_jobsSmall background job scheduler closely related with Rails ActiveJob and PostgreSQL.
961,23287,723grape-idempotencyAdd idempotency support to your Grape APIs for safely retrying requests without acciden...
10142,76325,816ractorizeTurn objects into ractors with ease!
11196,21755,182shmactorGet Simplecov coverage on your ractor code (for now)