Code and the Coding Coders who Code it

React made a lot of us feel powerful, then maintenance made a lot of us feel tired. Drew Bragg sits down with Delaney Gillilan, creator of Datastar, to argue for a different kind of “modern web” one that keeps the browser’s strengths front and center and keeps your app logic where it belongs: on the server. If you’ve ever looked at your dependency graph and wondered how you got here, this conversation is a reset.

We get co...

What if the most useful software in your life isn’t a product, but something you built for yourself in an evening? That’s the spark for this conversation with Travis Dockter, a Rails developer and organizer of Blast Off Rails, where we dig into how AI turns personal ideas into working tools—fast. From a “house health” app that scores chores to a suite of single-user utilities, we break down what’s changed: ideation is quicker, boil...

What if you could keep Rails pages fast, accessible, and SEO‑friendly, yet still get modern interactivity without shipping a mountain of JavaScript? We sit down with Cameron Dutro to unpack Live Component, a server‑first approach that breathes life into ViewComponent by treating state as data, rendering on the server, and morphing the DOM with Hotwire. No fragile ID wiring. No React by default. Just clear state, small payloads, and...

Rails upgrades don’t have to feel like crossing a minefield. We sit down with Ernesto, founder and CTO of FastRuby and Ombu Labs, to unpack a pragmatic path from legacy Rails to Rails 8.1 and how AI can accelerate the work without sacrificing quality. From Ruby 4.0 landing over the holidays to a near-release of RubyCritic 5.0, we dig into the tools, the traps, and the test-suite realities that make or break an upgrade.

Ern...

What makes a small Ruby conference feel electric instead of ordinary? We unpack the craft behind Blue Ridge Ruby—why we chose a newly renovated, accessible venue, how a single-track format keeps the room together, and the little details that turn a meetup into a memory. From open lunches across Asheville to surprise sponsor moments, we share the thinking that goes into designing an event that celebrates Ruby, supports new speakers,...

What if AI could make your work more creative instead of more crowded? We sit down with Scott Werner to unpack a practical path for Ruby developers who want the leverage of AI without sacrificing taste, clarity, or joy. From agentic coding with Claude Code to context-rich tools like Tidewave, we walk through how better inputs—logs, DOM access, database state—turn generic suggestions into usable plans that reduce cognitive load and ...

In this episode of C4, Andrew Mason and Rachael Wright-Munn join Drew to unpack recent controversies surrounding Ruby Central and its alleged takeover of Ruby Gems and Bundler. The trio delves into the timeline of events, conflicting narratives, communication failures, and the underlying security concerns. They address theories and facts, scrutinize the governance of Ruby Central, and discuss the implications for the Ruby community...

Ruby core team member Aaron Patterson (tenderlove) takes us deep into the cutting edge of Ruby's performance frontier in this technical exploration of how one of the world's most beloved programming languages continues to evolve.

At Shopify, Aaron works on two transformative projects: ZJIT, a method-based JIT compiler that builds on YJIT's success by optimizing register allocation to reduce memory spills, an...

Marco Roth joins us to unveil Herb, his revolutionary toolchain for Rails views that's reshaping how we work with HTML and ERB. Having identified a critical gap in the Rails ecosystem—robust tooling for the view layer—Marco decided to build the solution himself, learning C along the way to create a parser with unparalleled cross-platform compatibility.

Far from just another syntax checker, Herb represents a comprehens...

The journey from circus performer to respected software developer isn't a common career path, but Aji Slater navigates it with the same thoughtful precision he applies to code. As a former Ringling Brothers clown who now leads development teams at ThoughtBot, Aji brings a refreshingly unique perspective to technical challenges and community contribution.

Diving into his current work with a 12-13 year old Rails codebas...

When Joe Masilotti scanned a conference badge QR code at RailsConf, he was immediately uncomfortable with how it added someone's phone number directly to his contacts. That friction point sparked the creation of Ruby Friends – an innovative app transforming how developers connect at conferences and meetups.

In this illuminating conversation with Drew Bragg, Joe reveals how Ruby Friends provides a "lighter touch&q...

The Ruby community's most recognizable podcast voices gather for a heartfelt discussion at the final RailsConf in Philadelphia, sharing wisdom that extends far beyond technical topics into the realm of human connection.

From conquering social anxiety at conferences to building meaningful relationships in tech, this panel digs into what makes the Ruby community special. Drew Bragg of Code and the Coding Coders who Code...

When does a framework reach maturity? For Joel Hawksley, lead maintainer of GitHub's ViewComponent framework, the answer comes with the upcoming fourth major release – a milestone that marks not just new features, but a transition to long-term support mode.

Joel takes us behind the scenes of his seven-year journey at GitHub, where an idea sketched on an airplane has evolved into a critical part of how the platform ren...

What happens when you put Rails in a browser? Vladimir Dementyev (Vova) is pushing WebAssembly to its limits by creating an interactive Rails playground that runs entirely client-side. This groundbreaking project aims to eliminate the frustrating installation barriers that often discourage newcomers from trying Ruby on Rails.

"I asked myself the question - can I run Rails on WASM? And that's when you feel yoursel...

The last RailsConf ever is coming to Philadelphia this summer, and co-chair Chris Oliver joins us to pull back the curtain on what's sure to be a historic gathering for the Rails community.

Chris reveals how the programming committee curated an exceptional lineup from hundreds of submissions, balancing nostalgic looks at Rails' 18-year journey with cutting-edge technical content. You'll hear why Philadelphia...

Swimming against the current sometimes leads to unexpected treasures. In this fascinating conversation, Adam Fortuna reveals how migrating Hardcover—a social network for readers with 30,000 users—from Next.js back to Ruby on Rails delivered surprising performance improvements and development simplicity.

The journey begins with Adam explaining how Hardcover originated as a response to Goodreads shutting down their API. As a...

What happens when a seasoned Rails developer with 17 years of experience decides to document their journey learning Hotwire? Radan Skorić joins us to discuss his ebook "Master Hotwire" and the fascinating parallels between writing and coding.

Unlike most tutorials that start from ground zero, Radan's approach assumes you already know Rails—because that was his experience when learning Hotwire. "When I w...

Join us as we unravel the inspiring journey of Tailwind CSS with its creator, Adam Wathan. From its inception in 2017 as an open-source CSS framework to becoming a major player in web design, Tailwind has recently undergone a significant rebranding with the launch of Tailwind Plus. This episode provides listeners with insights into Adam's strategic choices, including the reasoning behind merging Tailwind UI into the broader Ta...

Join us for a fascinating episode where we explore the development of SaturnCI—a new and user-friendly Continuous Integration tool that arose from frustrations with existing solutions like CircleCI and GitHub Actions. Our guest, Jason Sweat, shares his passion for creating a platform that not only simplifies the user experience but actively incorporates feedback from early adopters. Through candid conversations, Jason recounts his ...