Opal-Async
Non-blocking tasks and enumerators for Opal. (by AndyObtiva)
EventMachine
EventMachine: fast, simple event-processing library for Ruby programs (by eventmachine)

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Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
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Opal-Async | EventMachine | |
---|---|---|
- | 3 | |
9 | 4,266 | |
- | 0.1% | |
3.3 | 8.7 | |
about 1 year ago | 5 months ago | |
Ruby | Ruby | |
MIT License | Ruby License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Opal-Async
Posts with mentions or reviews of Opal-Async.
We have used some of these posts to build our list of alternatives
and similar projects.
We haven't tracked posts mentioning Opal-Async yet.
Tracking mentions began in Dec 2020.
EventMachine
Posts with mentions or reviews of EventMachine.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-07.
-
I don’t get all the hate for PHP and at this point I am too afraid to ask.
You could also use something like EventMachine (In ruby), Twisted (Python), Node (JS) or ReactPHP (for PHP) that will use the language and turn it into a web application server, and then you'll have only one long running process that handle all your requests with shared memory. You could even use something more fancy like RoadRunner in the case of PHP.
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Newb here: have you written your own web server? Seeking advice
Maybe check out EventMachine. You can roll your own using sockets if you don't want to use a library.
-
Best of (Ruby) Gems Series - What's Next? What's Hot?
EventMachine
What are some alternatives?
When comparing Opal-Async and EventMachine you can also consider the following projects:
Polyphony - Fine-grained concurrency for Ruby
Async Ruby - An awesome asynchronous event-driven reactor for Ruby.
Concurrent Ruby - Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
Celluloid - Actor-based concurrent object framework for Ruby
render_async - render_async lets you include pages asynchronously with AJAX
torch.rb - Deep learning for Ruby, powered by LibTorch
nio4r - Cross-platform asynchronous I/O primitives for scalable network clients and servers.
Opal-Async vs Polyphony
EventMachine vs Async Ruby
Opal-Async vs Async Ruby
EventMachine vs Concurrent Ruby
Opal-Async vs Concurrent Ruby
EventMachine vs Polyphony
Opal-Async vs Celluloid
EventMachine vs render_async
Opal-Async vs render_async
EventMachine vs Celluloid
EventMachine vs torch.rb
EventMachine vs nio4r

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Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
www.nutrient.io
featured