I am the creator of Async and Falcon, and a member of the Ruby core team. You can find me on Twitter or send me an email.

The Case of the Readable Dead Connection: A Ruby Mystery Making Failure More Predictable in Ruby Systems The Case of the Blocking Operations: A Ruby Mystery Streaming Rack with Falcon Leveraging Falcon and Rails for Real-Time Interactivity Bringing Fiber Scheduling to Ruby A Fiber Scheduler for Ruby Running Falcon Virtual in Production Improving Net::HTTP Concurrency Modernizing Rack and Falcon Deployment Making Ruby I/O Work with Event Loops Laying the Groundwork for Ruby 3 Concurrency Separating Concurrency from Parallelism in Ruby Making Ruby Concurrency Safer Fibers Are the Right Solution Asynchronous Ruby Visualising Information Change Over Time Mr. Painting Robot Image Processing A discrete solution for the inverse kinematics problem. Permutation Generation