Rails Core / Ruby Core.
PGP: 4CE9 1B75 A798 28E8 6B1A A8BB 9531 70BC B4FF AFC6
Switch: SW-6099-0664-6989
He/Him
tfr

Generic humanoid carbon unit. ❤️ tech, democracy, environment, society. Instantiated @ 332ppm.

Currently building @manyfold and site admin @ https://mastodon.me.uk

Previously: https://dxw.com, https://somethingnew.org.uk, https://openpolitics.org.uk, https://apolitical.co, https://theodi.org, https://www.amee.com and more.

Alignment: Chaotic Whimsy.

#OpenSource #Ruby #Rails #Python

Creator of RailsCasts, Ruby on Rails Screencasts

Author of Sustainable Web Development with Ruby on Rails, The Senior Software Engineer and more. CTO @ Mood Health. Former Stitch Fix, LivingSocial. Posts about Ruby, Tech, Maybe Cats

I coined the term “Mac Assed Mac App.”

A software developer from Portland Oregon. I’ve been writing iOS and Mac apps since 2008 and Ruby since 2021.

📱 #Swift (iOS and Mac).
🚂 #Ruby (and Rails)

Cohost of the #RooftopRuby podcast. Friend of DeSoto.

Lead Privacy Expertise Centrum @ SURF | infosec| typoqueen | Grunn | Veluwe | wine | food | Venezia | Ducati | cats 😊 | ♡ CC0, art, books, movies, literature | motorbike trails & camping | Woman of WICCA | own views and silliness
~ the Netherlands ¯\_ (ツ) _/¯

🇳🇱 🇪🇺 🇬🇧 🇧🇪 🇨🇵 🇮🇹
Own photographs (unless credits)
Unfriendly people = block
Not boosting links to birdsite
Toots vaporise after a month

Full-stack #Ruby / #Rails / #TypeScript / #CSS engineer, CEO of #HTMX, formerly at Clearscope and Shopify — author and maintainer of the gems #Phlex, Morphlex, Literal, Quickdraw — cohost the @rooftop podcast.

Mostly posts about gummi bears, space probes, and Ruby.

OSS contributor, maintaining Nokogiri, SQLite3, Rails::Html::Sanitizer, Mechanize, and more in the Ruby ecosystem.

Working at 37signals. Former Shopify, VMware, Pivotal, Bloomberg, various startups.

Ruby Central is a non-profit organization supporting the Ruby community since 2001. Follow along as we plan the upcoming conferences @rubyconf @railsconf

I have benchmarked Ruby and graphed the results, including at https://speed.yjit.org. I write at https://codefol.io, where you can get on my email list for free chapters. I wrote Rebuilding Rails, Rebuilding HTTP and Mastering Software Technique.

I live in Inverness, Scotland with my wife, three kids, and two cats.

In the Scottish Highlands? https://highlandwebgroup.co.uk/

He/him

Author, The Complete Guide to Rails Performance. Co-maintainer of Puma. http://speedshop.co (he/him)

Schwarzer Kater gefangen im Körper eines Lokführers.

Better take some with you when travelling with me!

Posts über Eisenbahn, Reisen, Natur, Radsport und Katzen hauptsächlich auf deutsch.

Mountainbiker, der die #Trails und die besonderen Momente als #Dokumentarfotograf liebt, Drum’n’Bass #DJ und Produzent bei der #Paranoised Crew, leidenschaftlicher Sauerteig-Bäcker und kreativer #Bauingenieur, der das #Landleben schätzt.

Award-winning Bigg Daddy since 2016. Wrote some #Ruby books. Rails user since 2006. Hanami fan. Unofficial Warrnambool Tourism Ambassador.

Trail reviews, maps & downloads to help plan your next adventure. Follow to be notified of trail reviews at our website. Thank you for all the faves & boosts!

Images by Stuart Green © 2005-2025
York ▸ San Francisco ▸ New England

Staff Engineer at Chime, and the co-author of Programming Ruby and the author of Modern Front End Development for Rails.

Also on Bluesky as @noelrappin.com and Threads as noelrap

Ruby, Rails, open source and open web.

Core web developer @ Mastodon

Educated in psychology and earth systems, experienced polar and mountain researcher / operator.

Currently living a long term financial/employement/mental health crisis. If you enjoy my existing work and want to help create more, you can do that here via Stripe: https://buy.stripe.com/bIY3dk6xg8mAbyUdQQ

..or you can hire me.

See you in the mountains, or on the trails.
🗺️ 🏔️ ❤️

Living on #Djandak, unceded #Djaara country.

Rails core alumni, gone Rails consulting on https://kaspth.com. You'll find my services, guestbook, talks, YouTube, posts, and newsletter there.

I also do deep-dives into the Rails source https://lu.ma/kaspth and riffing https://github.com/kaspth/riffing-on-rails

#Ōtautahi, #Aotearoa / #Christchurch, #NewZealand.

He/him. #NZGreens. Funtime Comics. #Cyclist. #Ruby/#Rails developer. Middle-aged cis-het abled Pākehā man.

One of my things at the moment is exploring the #Obsidian app, and working on my Kakano theme.

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