Concurrency and Parallelism Gems
| # | Total Rank | Daily Rank | Name | Summary |
| 1 | 39 | 41 | parallel | Run any kind of code in parallel processes |
| 2 | 164 | 205 | eventmachine | EventMachine implements a fast, single-threaded engine for arbitrary network
communicat... |
| 3 | 332 | 952 | celluloid | Celluloid enables people to build concurrent programs out of concurrent objects just as... |
| 4 | 2,244 | 2,294 | concurrent-ruby-edge | These features are under active development and may change frequently. They are expecte... |
| 5 | 11,713 | 18,707 | dispatch-rider | Messaging system based on the reactor pattern.
You can publish messages to a queue... |
| 6 | 22,889 | 29,642 | forkoff | description: forkoff kicks the ass |
| 7 | 28,547 | 58,253 | concurrent_worker | Concurrent worker in thread/process with preparation mechanism. |
| 8 | 46,285 | 111,173 | midget_jobs | Small background job scheduler closely related with Rails ActiveJob and PostgreSQL. |
| 9 | 60,622 | 21,693 | grape-idempotency | Idempotency-Key header support for Grape REST APIs, based on the IETF Idempotency-Key H... |
| 10 | 75,696 | 7,710 | farce | Fiber And Ractor Compatibility Enabler |
| 11 | 141,279 | 33,974 | ractorize | Turn objects into ractors with ease! |
| 12 | 197,013 | 181,832 | shmactor | Get Simplecov coverage on your ractor code (for now) |