Oliver Medhurst - Porffor - JavaScript Ahead of Time Compiler

This week we're joined by Boris Tane, founder of Polylane and previously founder of Baselime, the observability startup Cloudflare acquired in 2024, where he went on to lead Workers observability. Polylane builds a live topology map across your cloud, observability tools, and repos so an agent can detect, investigate, and fix production issues before anyone gets paged. We talk about why bolted-on AI tools fail for on-call, how Polylane's memory systems work, using trajectory analysis to vet pull requests before they merge, and what happens to the on-call rotation as agents write more of our code. https://polylane.com https://boristane.com https://x.com/boristane https://boristane.com/blog/on-call-is-now-theatre/ https://www.cloudflare.com/press/press-releases/2024/cloudflare-enters-observability-market-with-acquisition-baselime/ https://www.openstatus.dev 00:00:00 Introduction 00:01:07 Boris's Path from Aerospace 00:06:44 Scale and Agents at Cloudflare 00:13:09 Why Bolt-On Tools Fail 00:17:15 Ad 00:18:19 Onboarding and Topology Discovery 00:21:20 Memory Systems for Agents 00:27:19 Trajectory Analysis for Pull Requests 00:33:06 Auto-Merging and Review Trust 00:38:51 Preview Environments and Feature Flags 00:44:58 Status Pages and External Outages 00:47:35 The Future of On-Call Work 00:51:13 Uneven Future and Wrap-Up Full show notes and transcript: https://devtools.fm/episode/179

This week we're joined by Bobby Grayson, a longtime Elixir developer and the creator of Deciduous, a decision graph that gives LLMs a living memory.Deciduous stores goals, options, and outcomes in a SQLite-backed graph that agents like Claude Code can query as they work, so they remember why decisions were made instead of repeating past mistakes.We talk about how it slots invisibly into an agent workflow, how teams share decision graphs, the surprising authors using it to organize their books, and where coding is headed in the next five years. https://deciduous.dev https://github.com/notactuallytreyanastasio/deciduous https://github.com/notactuallytreyanastasio/shoehorn https://cure-lang.org https://www.destroyallsoftware.com/talks/the-birth-and-death-of-javascript

This week we're joined by Scott Lanoue, the creator of CoMail, a cooperative email service built on the AT Protocol.Getting a self-hosted mail server to actually land in the inbox is a months-long slog of warming IPs and building domain reputation, so CoMail pools that reputation across everyone sending through a shared relay. We talk about how atproto identity lets CoMail vend out trust instead of spam scores, what it means to store your mail in your own PDS with spaces, and why a co-op might be a better shape than a startup for a protocol with no moats. https://comail.at/ https://scottlanoue.com/ https://bsky.app/profile/scottlanoue.com https://tangled.org/scottlanoue.com/atmosphere-mail

This week we're joined by Jacob Miller, founder of DiffUI, an AI-driven UI design tool. DiffUi uses diffusion models to generate UI designs, and then uses a large language model to convert the designs to code. Jacob is a design systems expert and has a lot of experience with design systems, and that's baked right into the product. https://x.com/pwnies https://diffui.ai

This week we're joined by Jacob Beckerman, the founder and CEO of Macro. Macro is a tool to cut through the noise. It's a workspace built for engineers. And it's one place for all your emails, your tasks, your chat, and your documents. We talk about the creation of Macro, and the future of the company. Macro: https://macro.com Docs: https://docs.macro.com GitHub: https://github.com/jbecke X: https://x.com/j_becke LinkedIn: https://linkedin.com/in/jbecke