Concurrency and Parallelism Gems

#Total RankDaily RankNameSummary
19045parallelRun any kind of code in parallel processes
297183eventmachineEventMachine implements a fast, single-threaded engine for arbitrary network communicat...
3155237celluloidCelluloid enables people to build concurrent programs out of concurrent objects just as...
42,5982,485concurrent-ruby-edgeThese features are under active development and may change frequently. They are expecte...
524,03838,766forkoffdescription: forkoff kicks the ass
631,8689,213concurrent_workerConcurrent worker in thread/process with preparation mechanism.
775,52835,052midget_jobsSmall background job scheduler closely related with Rails ActiveJob and PostgreSQL.