May 7, 2026

DevGuild

Write-Only Code Summit

Write-Only Code Summit

​AI code generation, multi-agent workflows, and shifting release practices have ushered in an era of write-only code, one where software outpaces human attention. But for those with real customers, velocity cuts both ways. Enterprises still expect a high bar for quality, performance, and trust. As engineering decision-makers, our work has never been more valuable.

​DevGuild gathers technical founders and infrastructure leaders redefining the software development lifecycle. Through talks, live demos, and small-group roundtables, this summit will dive deep into:

  • ​🔧 Chaotic agent workflows and what teams actually ship with them
  • ​📏 Measuring AI-driven productivity with defensible frameworks, not vibes
  • ​🔒 Control planes, observability, and trusting what you can no longer review
  • ​🔀 How roles, design, and the entire build process are dissolving and re-forming

​If you're building the culture, processes, and tools for a write-only future, join us.

Interested in sponsoring? Please reach out to dana@heavybit.com to learn more about getting involved.

Agenda

Session #1

10:00 AM - 10:30 AM PT

The World as It's Happening & The Ralph Loop

A deliberately chaotic, brute-force approach to agent workflows where engineers trade control for velocity and tolerate mess to get results.

Geoff Huntley
Geoff HuntleyCreator, Ralph Loop

Session #2

10:30 AM - 11:00 AM PT

Measuring the Immeasurable

A rigorous framework for quantifying AI-driven productivity, moving beyond intuition to defensible metrics, with real-world examples of how teams justify ROI on agentic systems.

Stephen Barrett
Stephen BarrettCo-Founder & CTO, Milestone

Session #3

11:00 AM - 11:30 AM PT

Post-IDE Design

As agents handle specs and iteration loops, “design” shifts from static artifacts to fluid intent; the core challenge becomes preserving context and coherence in continuously evolving systems.

Amelia Wattenberger
Amelia WattenbergerProduct Lead, Augment Code
Brian Douglas Headshot
Brian DouglasCEO, Paper Compute Co.

Session #4

11:30 AM - 12:00 PM PT

The Unbearable Lightness of Titles

Traditional boundaries between research, engineering, and product are dissolving; high-leverage builders operate across the stack simultaneously, redefining what it means to “build.” We are all members of technical staff now.

Paige Bailey
Paige BaileyAI Developer Relations Lead, Google Deepmind

Session #5

12:35 PM - 1:20 PM PT

Agent Factories: Shiny Demos and Agent Delegation

Presenters show off their agent factories and the autonomous systems handling different aspects of the SDLC from planning to production

Justin McCarthy
Justin McCarthyCo-founder and CTO, strongDM

Session #6

1:20 PM - 3:00 PM PT

Roundtable Discussions & Community Show + Tell Tables

Session #7

3:00 PM - 4:00 PM PT

Control Plane Automation: Agent-Led Trust & Safety

A deep dive into permissions, observability, and control planes required to safely deploy autonomous agents in production without sacrificing accountability.

Charity Majors Headshot
Charity MajorsCTO, Honeycomb
Sarah Sachs
Sarah SachsHead of AI, Notion
Ben Woskow
Ben WoskowSenior Director of Engineering, LaunchDarkly
Chetan Conikee
Chetan ConikeeModiqo

Session #8

4:00 PM - 4:30 PM PT

A Generally Optimistic View of the Future of Agents

A forward-looking exploration of LLMs evolving from copilots to orchestrators—introducing self-healing systems, autonomous release cycles, and a more chaotic but powerful SDLC.

Simon Willison
Simon WillisonFounder, Datasette