Justin Bowen | ActiveAgents.ai
@TonsOfFun111
A decade of experience building real AI products & computer vision | Consultant for startups & Rails shops | Creator of Active Agent, the AI framework for Rails
🚀 Rails hasn’t had much AI tooling… until now. Introducing Active Agent 0.2—a production-ready release candidate to build AI apps in Rails in a way that FEELS like Rails. 🙌 With less than 10 lines of code, you can: 🕵️♂️ Define AI agents that take prompts & perform actions 🤖…
I think it’s cute!
We’ve created a new careers page directly on the Evil Martians website (all other platforms are too noisy right now). evilmartians.com/careers/ And I’ve also rewritten the text for our frontend developer position. evilmartians.com/careers/fronte…
Bragging time! I'm very happy to share that I’ve been accepted as a speaker for #SFRuby I’ll be giving a brand-new talk on the Model Context Protocol in Rails (do you know you can add it to your app in 5 minutes?) Check out the great speaker lineup at sfruby.com/speakers/
You can now play with an early version of ActivePrompt, the @rails engine for managing and testing prompts. Get your prompts out of your code.
Can’t wait for SF Ruby Conf at fort mason ✨I’m excited to be speaking along side some great Rubyists, it is going to be a legendary event you can’t miss!
⚡️ We launched General ticket sale for the San Francisco Ruby Conference on November 19-20! Get yours at lu.ma/sfrubyconf2025 The full program is live on sfruby.com/speakers and it is 🔥exceptional🔥. Friends, help us share the message!
Super honored to be part of this program, hope you can join us in November in San Francisco!
⚡️ We launched General ticket sale for the San Francisco Ruby Conference on November 19-20! Get yours at lu.ma/sfrubyconf2025 The full program is live on sfruby.com/speakers and it is 🔥exceptional🔥. Friends, help us share the message!
⚡️ We launched General ticket sale for the San Francisco Ruby Conference on November 19-20! Get yours at lu.ma/sfrubyconf2025 The full program is live on sfruby.com/speakers and it is 🔥exceptional🔥. Friends, help us share the message!
Slides from my expanded "Eliminating Unnecessary Implicit Allocations" presentation, which I gave at the SF Ruby Meetup a few hours ago, are now available code.jeremyevans.net/presentations/…
The team at quiltt.io is hiring for a full-time remote product engineer (Rails) with strong Sidekiq and React experience. Lmk if you’re interested and I can pass along your info to the CTO.
I am at @sfruby today and met at least 3 people from @puneruby. I talked about CodeForAll - a Rails app I am working on.
#SFRuby at @figma with all my faves 🥹
At the #sfruby meeting @figma HQ. Got here an hour late, but just in time for @marcoroth_ to talk about the Rails frontend. Remember kids, none of this would be possible without @inazarova organizing these events. 🙏 Let’s get this party started!
I interviewed @adrianthedev a couple weeks ago in my effort to learn how to organize conferences from the best. It is hard to find a more helpful and friendly person out there. Thank you adrian for your time and attention. You are an inspiration! rubyconferenceproject.com/2025-07-03-int…
@TonsOfFun111 announced he was the proud sponsor of @marcoroth_ ‘s housing. Airfare was sponsored by @GustoHQ. He mentioned something about Active Agent activeagents.ai