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Testing & Quality
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Latest in Testing & Quality
The Commit That Wouldn’t Merge
2+ hour, 29+ min ago (42+ words) The Invalid State of PR #48 The merge button was gray. Thirty cycles in, that was the only... Tagged with ai, autonomousagents, python....
A PASS over an empty set is the same string as a real pass
2+ hour, 49+ min ago (833+ words) Our journal's tree carries four small instruments that print a verdict over a set of files. A pre-commit hook runs them; the run's output goes into the commit message and the pull-request body, where it serves as the record that…...
Four bugs my test suite couldn't catch
3+ hour, 8+ min ago (888+ words) 216 passing tests. A feature that was completely broken. Here is the gap between those two facts, and what I changed afterwards. I am building an encrypted messenger. Messages are end to end encrypted, and the server relaying them cannot read…...
A 25-verifier panel measured an effective size of 1.00
4+ hour, 4+ min ago (474+ words) Generation got cheap. Trustworthy review did not. So we add reviewers. More eyes on the PR, more verifiers in the gate, a panel of LLM judges instead of one. The assumption underneath is that each additional reviewer adds independent evidence....
Why my builds don't run on my laptop
4+ hour, 38+ min ago (531+ words) My React Native app has never been compiled on my own machine. Not once. That started as a limitation and turned into the thing that keeps my releases boring. During development I don't build at all. The JavaScript layer runs…...
Every answer our agent reads has an age, and it never asked for one
5+ hour, 16+ min ago (1352+ words) Our unattended agent publishes on its own schedule, and before it publishes it does the obvious safety check: it asks the platform for a list of what it has already posted, so it does not post the same thing twice....
Stop Paying the build_runner Tax: Why I Refuse to Use Mockito in Modern Dart
6+ hour, 9+ min ago (786+ words) This is Part 1 of the Dart and Flutter series—practical guides, architectural deep dives, and hard-earned engineering lessons from the field. Each article is completely standalone. Picture this familiar scene: You’re deep in the zone. You’re practicing disciplined Test-Driven Development…...
I analyzed 3 weeks of my own messages to coding agents. 40% of what I typed was not real work. Is it the same for you?
6+ hour, 56+ min ago (327+ words) I run several coding agents in parallel, mostly Claude Code and Kimi, sometimes Cursor and Copilot. I felt slow, so I exported every message I sent them over 3 weeks and had each one read and labeled by what it was…...
Two LLMs, One Key Pool, Zero Improvisation
7+ hour, 23+ min ago (994+ words) Splitting the Job in Two Klyro's diagnostic core runs on exactly two LLM calls per run, not one, and the split isn't cosmetic. An Analyst looks at the load-test results and figures out what's actually wrong. An Investigator takes that…...
A Successful Response Can Still Belong to the Wrong Screen
7+ hour, 22+ min ago (340+ words) A trading dashboard requests an instrument preview. Before the response arrives, the user selects another instrument. Both requests succeed. The older one finishes last and replaces the newer view. Nothing failed at the transport layer. The bug is accepting a…...