Apprentissages et réflexions.
Nos réflexions sur le logiciel, l'IA et l'avenir du développement.
Bjorn Krols2026-05-17Sharding Playwright Across CI Runners
Shard your E2E tests across runners, merge the reports
Playwright sharding splits an E2E suite across GitHub Actions runners, each with its own database. Full parallelism, no shared state, one merged report.
Antonio Calapez2026-05-12Buy Engineers, Not Software
Forward Deployed Engineering is turning into a procurement category.
OpenAI launched a $4 billion company to put engineers inside enterprises, as Palantir has for twenty years. Buyers should compare vendors differently.
Bjorn Krols2026-05-01Mining PR Comments for AGENTS.md
Mining your review history to teach the agentic reviewer what your team actually cares about
We mined our PR review history for the comments reviewers keep repeating, and wrote them into AGENTS.md, which now drives our agentic code review.
Bjorn Krols2026-04-27CI-Enforced Database Standards
Making schema conventions a build failure, not a code review comment
A GitHub Actions workflow spins up Postgres, applies migrations, and checks naming, indexes and required fields before any PR can merge.
Bjorn Krols2026-03-27AI-Powered Changelogs
How we turned merge commits into customer-facing release notes
A pipeline that feeds Linear tickets, git diffs and commit messages to an LLM, and sends a formatted changelog to every PR and stakeholder inbox.
Bjorn Krols2026-03-20Git Worktrees for Parallel AI Agents
Isolated workspaces with git worktrees, bare repos, and Worktrunk
Git worktrees let you work on several branches at once. With bare repos and Worktrunk, they become the infrastructure for parallel AI agents.
Bjorn Krols2026-03-12Give Your Agent a Browser
Using Chrome DevTools MCP to close the visual feedback loop
Chrome DevTools MCP gives coding agents a live browser. The agent navigates, inspects, screenshots and fixes, while the developer stays in one window.
Bjorn Krols2026-03-05Every PR, On Video
How we automated visual proof into every PR
We replaced a manual video upload step with a pipeline that gives reviewers, agents and customers a recording of every front-end change.
Bjorn Krols2026-02-26We Are Orchestrators Now
A plan for the agentic future
How we're shifting from writing code to orchestrating AI agents, and the five steps to get there.
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