Starting in February I'm going to start a (free) new live coding series where I build a handful of these apps with a recent college graduate that works with me. I think it will be a great tutorial for people who want to learn aspects of engineering you don't get in school.

I officially finished recording the Phoenix Framework crash course 🔥 If you want to watch all the episodes right now, consider becoming a member of my YouTube channel (link to join in the comments 👇). But the course is free, and I'm releasing 1 episode per week

IRS: you owe us taxes Me: how much do I owe? IRS: you get to figure that out Me: can I just pay what I want? IRS: no we know exactly how much you owe but you have to guess the number too Me: what if I guess wrong? IRS: jail Happy tax season!

Our new Simple Bundles website is live✨ simplebundles.com

ITS HAPPENING Firefox 127 shipped today making it the first browser to support Temporal - the new API for working with Dates, times, timezones + durations

Want to help Maybe Finance with performance issues? We now have a public dashboard of where the app is struggling! oss.skylight.io/app/applicatio…

I'm here and ready to share any and all opinions or experiences I had with Microsoft, Google, and Amazon now. It's been more than long enough and they can't hurt me anymore. Curious about anything? Ask away. I'll queue up some answers for later (stepping offline here shortly).

July 16th beginner rails course FOR FREE!!! So excited to release this. Thanks Ruby on Rails for making it happen

Being a developer is waking up every day to realize how little you know… and still choosing to learn.

We’re turning to our community first: Zed is hiring a Support Engineer. Be the first line of help across GitHub, Discord & email—technical enough to reproduce issues, user-focused enough to make every interaction great. Apply or share: zed.dev/jobs/support

In Rails 8, you can now access your notes directly in the browser by visiting `GET /rails/info/notes`! Small details like this are why we love Ruby on Rails! 💚 #rubyonrails

So, I'm looking for a job! Internal or external consultant, devrel, training, team fixing, design, architecture. WFH or travel the world. So, if you know any company that has a Dave-shaped hole, please email me. Some more about me on my site. Links below. Many thanks.

We are nearing 300 members on the new Ruby Discord! Come, join us! discord.com/invite/qfnMkxb…

Thanks to DHH's mention, now we are over a thousand members! Come join us, it is a nice place to discuss Ruby/Rails and tech.

Tools just got a major upgrade in RubyLLM. I just committed a new params DSL that supports full JSON Schema via RubyLLM::Schema. rubyllm.com/tools/#params-…

I think this weekend is the perfect opportunity to work on update to the second edition of Kamal Handbook. If you already have a second edition or a patron copy, you'll be first to get this free update. If not, you should probably get it! kamalmanual.com/handbook/

Came across two new job postings for Junior Rails positions in one day! jobs.lever.co/commonlit/7ecb… jobs.rubyonrails.org/jobs/8903-juni…

Post awesome Ruby Black Friday deals (they can be yours or others) in the thread below and RT so others can save a few bucks and help out other Rubyists. 🧵 👇

New blog post! obie.medium.com/ruby-was-ready… What I argued in my San Francisco Ruby Conference, Nov 19-21, 2025 2025 keynote and expand on in this essay is that Ruby has been preparing us for the age of AI coding agents since the beginning. What XP taught us about feedback, coordination, pairing, clarity, and courage

The Active Support Instrumentation doc update PR is ready for community review. If you have experience with the Active Support instrumentation API, or are simply curious how it works and want to help (while also learning about it), please take a look and leave your review here: