JP Camara

@jpcamara.com

1334 Followers 766 Following

Principal software engineer @Wealthbox. Husband/Father. Health, travel, tech and Ruby enthusiast. Tech blog at https://jpcamara.com Jokes at https://logicalconclusionscomic.com

Ad for “it’s 10pm do you know where you children are?”
Join JP Camara at the San Francisco Ruby Confrence on November 19-21 sfruby.com
Falcon is now serving most of Shopify storefront traffic: web and API. It's solid, delivered big wins already, and unlocks a huge swath of new storefront optimizations we'll be trickling out over time. Performance is an evergreen quest at Shopify. 🏃‍♀️🏃‍♂️ 💨
screenshot of the github smile reaction, which github tries to convince everyone is laughter
A video demonstrating real-time collaboration in three different lexxy editors across three different tabs
Ruby Weekly August 7th edition highlighting "Whats wrong with the json gem api" by jean boussier and "The /o in regex stands for oh the humanity!" by JP Camara
# == single-threaded # RUBY_YJIT_ENABLE=1 ruby parse.rb 1.12s user 0.11s system 77% cpu 1.599 total # == master, pre-optimization # RUBY_YJIT_ENABLE=1 ruby ractor_parse.rb 3.70s user 6.52s system 256% cpu 3.990 total # == master, after https://github.com/ruby/ruby/pull/12921 # RUBY_YJIT_ENABLE=1 ruby ractor_parse.rb 1.31s user 0.28s system 210% cpu 0.754 total
“Sorry, your session submission has been declined” in a flash above the RailsConf talk submission called “Pools, Proxies and Bouncers, oh my! Scaling Rails and Postgres to the (connection) limit”
The title of a youtube video - "RubyConf 2024 In-Depth Ruby Concurrency: Navigating the Ruby concurrency landscape by JP Camara. 1k views - 3 days ago"
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A zoom call with several attendees watching a screenshare of code being editing in neovim
An image of the "Recent snippets" section of the jpcamara.com blog, containing two recent snippets about calculating the largest ruby prime and hacking on cruby using docker
Back of a man's t-shirt with the logo for Honeybadger.io on it - a cartoon honeybadger trying to step on bugs.
Why threads are a bad idea (for most purposes). They are mostly the domain of wizards