Dead Code

Jared Norman

The software industry has a short memory. It warps good ideas, quickly obfuscating their context and intent. Dead Code seeks to extract the good ideas from the chaos of modern software development. Hosted on Acast. See acast.com/privacy for more information.

  1. 4d ago

    No More Magic (with Nithin Bekal)

    On this episode of Dead Code, Jared talks with Nithin Bekal, a longtime Ruby developer at Shopify, about Sapphire, his hobby programming language: a gradually typed, object-oriented language inspired by Ruby but stripped of metaprogramming magic, implemented in Rust, with features admitted only if he'd use them in production code. Nithin built much of it with LLM coding agents, even prompting from his phone after his laptop died, and now has 10,000 to 15,000 lines of Rust he doesn't fully understand, so he plans to scale back to asking agents questions rather than letting them drive, a struggle Jared relates to after throwing away his own fully vibe-coded OCaml compiler before hand-building his ML-style language, Shroom. Nithin prioritized tooling early because developer experience is what he most wants to learn, cites the LLM-fueled wave of hobby languages like Matz's Spinel and Steve Klabnik's Rue as motivation, advises aspiring language builders to just dive in since parsing is more approachable than it looks, and plans a docs generator as Sapphire's first real codebase. Links: Sapphire Spinel Rue Nithin Bekal Crafting Interpreters Sorbet Ruby Rust Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

  2. Jul 21

    Twilight of the Object God (with Ismael Celis)

    On Dead Code, Jared talks with returning guest Ismael, a London-based developer who came to programming from fine arts, about event sourcing, CQRS, and the Ruby stack he's built around them. Ismael frames event sourcing as thinking in time rather than space: instead of persisting current state, you keep an append-only log of facts and reduce over it to derive any view you need, which makes gnarly e-commerce discount rules collapse from a sprawling schema into small functions over a flat event stream. His stack includes Sourced (event sourcing), Sidereal (a command-driven web toolkit where forms fire commands into a queue and workers push re-rendered templates back over SSE via Datastar, and notably it isn't tied to event sourcing at all, since the only interface is a plain command struct), and Step (a DSL that yields a running REST API plus OpenAPI docs, tests, clients, and MCP tools from one definition). He's now reworking Sourced around Dynamic Consistency Boundaries, abandoning DDD's aggregate-root God streams in favor of loading only the events needed to validate a specific decision, which cuts lock contention, because consistency is really about the state you used to make a decision. His advice: use Rails Event Store for real work, but to actually understand it, skip frameworks, put event structs in an array, and reduce. Links: Ismael Celis Ismael on Bluesky My WIP Ruby stack, the post this episode is built on Sourced Sidereal Steppe Eventlanes Dynamic Consistency Boundaries Datastar Rails Event Store Event Sourcing from the ground up, with Ruby examples, the long-form version of his "just open a Ruby file" advice Baltic Ruby 2025 talk Ismael's first Dead Code episode, "Event Horizon" Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

  3. Jul 7

    Bloom of the Undying (with Tim Riley)

    Tim Riley returns to discuss the launch of Hanakai, a new organization unifying the Hanami, Dry, and ROM projects into a cohesive Ruby ecosystem focused on modern architecture, collaboration, and community. He explains how Hanami 3.0 represents the culmination of years of work, introducing rebuilt mailers, Minitest support, built-in internationalization, significant performance improvements, better logging, and a preview of a language server, while also making the framework more extensible for future growth. The conversation also explores the realities of sustaining mature open source projects through sponsorship, transparent development, and contributor-friendly practices, along with Hanakai’s commitment to inclusive community values, technical diversity, and giving Ruby developers more ways to build applications beyond the traditional Rails path. Links: Hanakai⁠ Hanami⁠ Dry-rb⁠ ROM (Ruby Object Mapper)⁠ Hanami 3.0 Release Notes⁠ Tim Riley’s Week Notes⁠ Contributor Covenant Code of Conduct⁠ JRuby⁠ gem.coop⁠ RubyConf⁠ ORCID (Princeton University Libraries Hanami app)⁠ Minitest⁠ Sidekiq⁠ Honeybadger⁠ AppSignal⁠ FastRuby.io ⁠ Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

  4. Jun 23

    Altars of Append (with Ted M. Young)

    Ted M. Young joins Jared to discuss Extreme Programming, predictive test-driven development, event sourcing, and teaching software practices through board games. Ted explains how predictive TDD encourages developers to anticipate exactly how a test will fail, leading to deeper understanding, faster feedback, and smaller development steps. He also argues for thinking about tests as either I/O-free or I/O-dependent rather than unit or integration tests, a distinction that naturally supports cleaner architectures and more maintainable code. The conversation explores Ted’s growing enthusiasm for event sourcing, which he sees as a simpler way to model state changes, preserve history, and reduce complexity around persistence and caching. They also discuss his TDD board game, which has become an effective tool for teaching collaboration, pairing, and software development concepts. The episode closes with a look at AI’s impact on software craftsmanship, with Ted expressing concern that developers may learn less by outsourcing problem-solving to LLMs, while remaining optimistic that core XP practices like small steps, clear goals, and rapid feedback will continue to matter—and may be more relevant than ever. Links: Ted M. Young⁠ Predictive TDD⁠ Extreme Programming (XP)⁠ Test-Driven Development (Kent Beck)⁠ Hexagonal Architecture⁠ Event Sourcing⁠ Domain-Driven Design⁠ TDD Game⁠ JitterTed on Twitch ⁠ Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

  5. Jun 9

    Toxic Deluge (with Joan Westenberg)

    Jared talks with Joan Westenberg about her essay “The Hacker News Tar Pit” and the misconception that AI-powered vibe coding can easily replace established products. Joan argues that while AI can generate software, it cannot recreate the communities, culture, trust, moderation systems, shared history, and network effects that make platforms like Hacker News valuable. The conversation explores how online communities form organically, why moderation and human labor matter more than code alone, and how AI-generated spam is changing the nature of internet communities. They also discuss open source software, the flood of vibe-coded projects, and the psychological effects of constantly comparing your work to what others are building online. Joan ultimately argues that developers should build things because they genuinely want them to exist, not because they expect to disrupt incumbents, while Jared closes by reflecting on an AI-generated compiler he built that worked technically but failed to inspire the long-term interest needed to turn it into a real project. Links: The Hacker News Tar Pit (Joan Westenberg) Hacker News Lobsters Schelling Point RubyKaigi Yukihiro “Matz” Matsumoto chorus.fm Something Awful Digg Cal.com Love2D Lua Hindley–Milner Type System Studio Self Joan Westenberg Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

  6. Apr 21

    Seeds of Devastation (with Kasper Timm Hansen)

    In this episode of Dead Code, Kasper Timm Hansen shares how his post–Rails Core work focuses on small, high-impact Ruby gems built around clear “concepts” rather than loose abstractions, helping developers model domains more effectively and avoid bloated ActiveRecord models. He discusses tools like Associated Objects and ActiveJob::Performs, which simplify structuring data and background jobs while reducing boilerplate, and Oaken, a testing approach that blends fixtures and factories into fast, scenario-driven data scripts. Across all his work, Kasper emphasizes keeping code minimal, readable, and easy to maintain, using constraints like line count to guide design. He also touches on his current project, Peak and gem.coop, where he’s exploring improvements to the Ruby ecosystem such as namespaced gems, dependency cooldowns for security, and better ways to manage and trust dependencies, all driven by an experimental mindset aimed at making development more intuitive and efficient. Links: I quit Rails core 4 years ago, here’s what I’ve been up to Kasper Timm Hansen Ruby on Rails Associated Objects gem ActiveJob::Performs gem Oaken Active Record Active Job Factory Bot Rails fixtures Delayed Job Singleton classes in Ruby gem.coop Peak (gem.coop project) RubyGems Bundler compact index Supply chain security (overview) Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

  7. Apr 7

    Felony CSS (with Lyra Rebane)

    In this episode, Jared talks with security researcher Lyra Rebane about pushing CSS far beyond its reputation as a simple styling language, exploring how modern features like nesting, advanced selectors, and state-based logic enable complex interactivity without relying on JavaScript. Inspired by experiments on Cohost, Lyra created projects like a fully CSS-based clicker game and even an 8086 CPU emulator that can run compiled C code using CSS variables, animations, and clever workarounds. The conversation highlights how developers often overuse JavaScript for tasks CSS can handle more efficiently, while also challenging the industry’s tendency to dismiss CSS work as less valuable, arguing instead that treating CSS as a true programming language opens up both technical possibilities and greater respect for front-end expertise. Links: Cohost platform CSS nesting :has() selector CSS variables (custom properties) CSS animations CSS container queries Cookie Clicker (incremental game example) x86 architecture overview 8086 CPU C programming language Content Security Policy (CSP) Cross-site scripting (XSS) SVG filters Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

  8. Mar 24

    Reject Modernity (with David Copeland)

    In this episode of Dead Code, Jared talks with developer Dave Copeland about his article “The Death of the Software Craftsman,” which reflects on how AI coding tools are reshaping the role of programmers. Copeland describes a personal reckoning with whether traditional programming skills still matter in a world where AI can generate large amounts of code. He outlines three possible responses for developers: refusing to use AI, going all in on AI-assisted development, or “embracing tradition” by positioning oneself as a craftsperson who writes higher-quality code by hand in areas where reliability and accountability matter. The conversation explores the tension between programmers who enjoy the craft of coding and businesses that primarily care about outcomes, suggesting that as AI becomes more common, developers may need to focus less on code elegance and more on measurable results like reliability, safety, and system performance while learning how to work effectively alongside AI tools. Links: The Death of the Software Craftsman Dave Copeland Brut Ruby Web Framework Ruby Programming Language Ruby on Rails Software Craftsmanship Movement SOLID Principles Dependency Injection Cross-Site Request Forgery (CSRF) Agile Software Development Observability in Software Systems Large Language Models (LLMs) Accidental Tech Podcast Dead Code Podcast Links: Mastodon X Jared’s Links: Mastodon X twitch.tv/jardonamron Jared’s Newsletter & Website Episode Transcript Hosted on Acast. See acast.com/privacy for more information.

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5
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About

The software industry has a short memory. It warps good ideas, quickly obfuscating their context and intent. Dead Code seeks to extract the good ideas from the chaos of modern software development. Hosted on Acast. See acast.com/privacy for more information.

Information

  • Creator
    Jared Norman
  • Years Active
    2024 - 2026
  • Episodes
    74
  • Rating
    Clean
  • Copyright
    © Jared Norman
  • Show Website
    Dead Code

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