Ruby 4.0: A lot of restructuring under the hood, few new features

The new major version with a new JIT compiler, a revised parallelization API, and a maturing type system paves the way for ...
InfoWorld

Ruby previews pure Ruby JIT compiler

Ruby 3.3.0 brings significant performance improvements to YJIT and previews RJIT, an experimental just-in-time compiler that doesn’t require a C compiler at runtime ...
InfoWorld

Ruby completes switch to Prism parser

Ruby 3.4.1 is listed as the current stable version and can be downloaded from ruby-lang.org. Features cited for the Ruby update include switching the default parser from parse.y to Prism. This serves ...
heise online

Ruby 3.4: Prism becomes the new standard parser for performance optimization

For the Ruby programming language, the update to version 3.4 brings a new keyword for block parameters with "it" and Prism as a new standard parser. The development team behind the dynamic and ...