Optimizing Ruby's JIT compilers.
Enable YJIT
Rails 6.1 version of headius/pgrailsbench with database seeds
HTML escape utility for Ruby
An ERB extension that supports <%-=
MRI method JIT compiler based on original stack-based YARV instructions (Development Repository of ruby/ruby#1782, already merged)
Rack::Request extension for handling User-Agent
High Performance Haml Implementation
Yet Another N+1 COUNT Query Killer for ActiveRecord
Tutorial to write a Ruby JIT
Convert markdown to keynote
Change a non-default gem to a default gem in your local environment
N+1 count query killer for ActiveRecord