12 repos
Ruby language runtimes and concurrency libraries spanning multiple implementation strategies. The cluster centers on alternative Ruby VMs (TruffleRuby, JRuby) and supporting infrastructure, with substantial coverage of concurrent programming primitives, async I/O, and server frameworks. Developers exploring this area will find production Ruby implementations optimized for different platforms, concurrency abstractions for parallel execution, and the foundational libraries that enable high-performance Ruby applications.