I Committed 518,000 Lines in 30 Days. Production Kept 235,000.
Originally published on my blog — read it there with the full context, code and updates . Last week I did something I almost never bother to do: I c…
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Git Like a Ninja: Advanced Branching & Automation Techniques
Introduction If you’ve been using Git for a while, you probably know the basics: add , commit , push , pull . But to truly own your codebase—and to…
I Would Not Land the Edit Until the Server Tree Shared My Hash
I spent two days chasing a failing command, and the tempting shortcut was to let a model rewrite the file. Why would I keep hand-editing a small par…
Clock the First Fifteen Minutes
The first fifteen minutes of an AI coding session are the product test, not a warm-up you can skip. If you cannot name the friction in that window,…
Устанавливаем Jenkins на облачный сервер для автоматизации сборки приложений
Привет, Хабр! Меня зовут Завур, я фронтенд-разработчик в Selectel . Сборка, тестирование и развертывание приложения — операции, которые приходится п…
Ship the Fix Only If the Fixture Hash Holds
A quiet afternoon in a shared engineering channel often starts with a green check that nobody trusts. The agent has repaired a parser, the suite is…
The Merge Bit Stays With the Owner
Protected paths do not become optional when a contribution surge arrives. A free model can draft a note about a diff. It cannot own the merge bit, d…
When an independent audit corrected a coding-agent test report
Disclosure: this article was prepared with AI assistance from AiOrch's published demo record. Its draft was generated by an AI assistant and checked…
One Repo, One Package: Where the Review Trail Lives
In our first post on MWD we described the rule we build with: one repo = one package . Packages depend on each other only through published, version…
Stop Pushing Broken Code: Clean Git Hooks Without External Packages
How many times have you pushed a commit only to realize 3 minutes later that you left a console.log , a formatting issue, or a broken unit test in y…
How to audit your codebase for exposed API keys (free tools)
Accidental credential commits are often found weeks or months after they happen, long after anyone who was watching had time to use them. This guide…
Git Worktrees for Isolated Email API Tests
When an email API test starts failing on one branch, the first instinct is often to rerun the same checkout and watch the inbox again. That gets mes…
DocSemantic: catching API spec drift in CI before your customers do
I come from a social services background—not a developer by training. I just read a lot and get curious. The first time I heard the word "drift" was…
A Claude Code subagent wrote 25 posts into our working tree. The parent's git rebase --skip erased all 25
On 2026-09-15 a Claude Code subagent appended 25 post drafts to a tracked file in our working tree while the parent session was resolving a rebase c…
This Bug Tracker Lives Inside Your Git Repo: A Hands-On Guide to git-bug
Your issue tracker and your code live in different places, and every so often that arrangement blows up in your face. GitHub's own status page shows…
🪝You Should Probably Use Git Hooks
🚨 AI WAS NOT USED IN WRITING THIS POST 🚨 I've gone back and forth on this topic quite some time. As a solo dev, I liked it because I could run tests…
Growing Pains with Five Repositories: Gitlinks and Dual CI
Usually, infrastructure stories start with the words: "Our project got too big, and we decided to split it into parts." But with us, everything was…
Our CLAUDE.md and skills named 190 commands: one pointed at a deleted script for 24 days while 28 shape tests passed
Our CLAUDE.md, three rules files, nine skills and one CLI reference contain 707 pnpm <name> references to 190 unique names, checked against 19…
Claude Code permission rules: Bash(git push:*) stopped 8 of 14 ways to push, and 5 reached the remote
With a single deny rule, Bash(git push:*) , in a throwaway repo's .claude/settings.json , we asked Claude Code 2.1.278 to run 14 different spellings…
GitHub Keeps Going Down. I Read the Post-Mortems and Priced the Exit.
Two things happened at the same time on Hacker News this week. GitHub fell over again, and an "Ask HN: Alternatives to GitHub" thread climbed past 6…
Hash the Prompt Before You Cross the Wire
Remote help is not free if the hop is slow. A prompt that never leaves disk cannot leak. The cheap path is a local cache with a measured fill. Most…
Git Remembers How You Resolved That Conflict — If You Let It
You rebase a long branch onto main . The first commit conflicts in config.yml ; you resolve it. The second commit touches the same lines and conflic…
Twelve Commits, One Regression, Four Test Runs: git bisect run
The test fails on main . It passed a week ago. Twelve commits landed in between, most of them documentation, and nobody remembers which one touched…
Leave a Replay Script, Not a Transcript
A backend engineer opened a pull request at sixteen forty after an afternoon spent steering a coding agent. The ticket claimed the pagination bug wa…
Versioning your agent configs: stop treating instructions as disposable
Nobody versions their agent configs, and everybody pays for it. The config files that steer AI agents in your repos are infrastructure: they change…
DoorDash Uses Multi Agent LLMs to Clean up 60,000 Feature Flags
DoorDash built a multi-agent LLM system to automate stale feature flag cleanup across more than 60,000 flags and 623 repositories. The workflow comb…
Postmortem: The Merge Gate Scored the Agent Transcript
The merge gate never inspected the actual patch diff. It scored the agent transcript as success evidence. Green prose hid a schema-widening contract…
AI agents introduced several new layers to the development stack. You are probably missing this one.
The development stack grew more in the last two years than in the previous ten. Most teams adopted the new layers so quickly they never noticed them…
I replaced coding-agent orchestration with Git worktrees and one Python file
When I started running more than one coding agent against the same repository, the first problem was not model quality. It was filesystem state. Two…
Struggling to keep up with team changes across repositories? I built a local-first impact graph
A small API change rarely stays small. In a multi-repository system, changing one route can affect a frontend wrapper, a backend handler, an interna…