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Musings, notes, scribblings, and rants. Thinking about the future of software development.
Stop Using Claude to Reviewing Cold Code
March 11, 2026 · Peter Rallojay
The most expensive moment to find a bug is after the PR. We built continuous review that runs inside your coding session, on your existing subscription.
Beyond the PR: Shifting Review into the Coding Session
February 26, 2026 · Peter Rallojay & Noah Mitchem
Code review is not a gate you pass through after writing code. It is a constraint that shapes the code as it’s written.
Code Review Was Built for a Slower World
February 20, 2026 · Noah Mitchem & Peter Rallojay
PR-based code review assumed a human author who sticks around. When your author is a 90-second agent session, every assumption breaks.
Agent Blame: A Deep Dive into Line-Level AI Code Attribution
January 26, 2026 · Murali Varadarajan
A deep dive into how Agent Blame attributes code changes to AI agents.
Coding Agents Are a New Infrastructure Primitive
January 26, 2026 · Ben Warren & The Mesa Team
Coding agents are transforming from app -> infra. That changes how you build agentic products.
The Secret Mesa Master Plan (just between you and me)
January 24, 2026 · Ben Warren, Co-Founder & CTO, Mesa
A peek behind the curtain of Mesa's long-term vision.
Why we built our own LLM observability system
January 22, 2026 · Ben Warren
We needed something that Sentry spans couldn't provide.
Using an expensive model made our agent 75% cheaper
January 19, 2026 · Ben Warren
How we reduced code review costs by treating cost like a product metric, building the right measurement, and running a tight loop of experiments.
Raise the Ceiling
January 18, 2026 · Oliver Gilan & The Mesa Team
A manifesto for the next generation of software development.