I'm a staff software engineer on the Ruby Architecture team here atGitHub.

I'm a💎 Ruby committer and on the🚋 Rails core team. I like to spend as much time as possible working on performance. Hopefully I've made your code run faster too 🤗

• 📏vernier is a next-generation Ruby profiler
• 🏎️rapidjson is a fast JSON parser/serializer (based on the C++ RapidJSON library)
• 🗑discard provides a simple soft-delete pattern for ActiveRecord.
• 🏗️actionview_precompiler eager loads view templates at boot (really this should be upstreamed into Rails)
• 🐑sheap is a tool to analyze Ruby heaps
• 🍔pub_grub is a Ruby port of Natalie Weizenbaum's PubGrub CDCL-based version solving algorithm, as used by bundler
• 📧dkim is a Ruby implementation of email DKIM signiatures

• 🔍fzy is a fast and simple fuzzy text finder for the terminal. I wote fzy wanting a faster and more consistent algorithm than was available at the time, other tools have since adopted my algorithm. Fun fact: If you presst to find files in a GitHub repo that's fzy!
• 🖼️meh is a fast image viewer for X11 using raw XLib.

• ⌨️ I designed aUSB controller to modernize Model M keyboards.
• ⌨️ Ihand wired an ergodox-style keyboard
• ☕ Ibuilt an MQTT-enabled temperature controller for my espresso machine

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1. verniervernierPublic

   📏 next generation CRuby profiler

   Ruby 942 23

2. fzyfzyPublic

   🔍 A simple, fast fuzzy finder for the terminal

   C 3k 131

3. ruby/rubyruby/rubyPublic

   The Ruby Programming Language

   Ruby 22.4k 5.4k

4. rails/railsrails/railsPublic

   Ruby on Rails

   Ruby 56.6k 21.8k

5. discarddiscardPublic

   🃏🗑 Soft deletes for ActiveRecord done right

   Ruby 2.2k 85

6. rapidjson-rubyrapidjson-rubyPublic

   A fast JSON library for Ruby

   Ruby 55 6