RBYWkly (Ruby Weekly) is a source of insights and resources for Ruby developers, offering a curated selection of articles, tutorials, and best practices to help developers harness the power of Ruby programming language and its ecosystem. From mastering Ruby language fundamentals to exploring web development with Ruby on Rails framework, RBYWkly provides  guidance and practical tips for building robust and maintainable Ruby applications.

Ruby Weekly

Ruby Weekly issue 790 covers ruby-prof 2.0 with Ruby 4.0 support and flame graph visualizations, a comparison of Ruby profiling tools (Stackprof, rbspy, Vernier), a study showing Ruby is Claude Code's most efficient language for code generation, ongoing controversy around Ruby Central and Bundler, and a new AI-powered CMS engine for Rails 8. Also includes releases: JRuby 10.0.4.0, RubyLLM 1.13.0, Mutant 0.15, wxRuby3 v1.7.0, and several other gem updates.

Ruby Weekly Issue 790: March 5, 2026