A confirmed bug becomes a standing check
Every tool can generate tests. The hard part is knowing which of them could ever fail. A re-check is not counted as protection until it has been seen to do it.
Blog
Writing about shipping software faster than you can check it: what quietly breaks, how to catch it yourself, and what we have measured about our own tool when the number is worth printing.
Product
Testing behind a login, without your password
Hand a run the session your own browser already has. SSO and 2FA are no obstacle, because nothing here ever sees a password or a login form.
How the persona panel picks its testers
Six simulated testers, drawn from ten thousand records, matched to the audience you describe. How the draw works, what it refuses to model, and what it is not.
Research
Research note
Software production is booming. Who is checking it?
Five studies, read side by side. Production is up by a fifth to a quarter. Every measurable sign that somebody maintained the code is down.
Articles
36 out of 36 is not 100%
The formula in every textbook says a rate can be negative, that 19 of 20 is 105%, and that a perfect score carries no doubt at all. At 16 trials its real coverage drops to 3.9%. The fix is one line.
Which accessibility issues can be automated?
An automated checker ships around a hundred rules. Counted against the spec they land on 29 success criteria, and 29 of those rules cover one criterion between them.
You are not your user, in five numbers
Ten thousand simulated users from a research dataset. 27% write code, 12% are digital natives, and only one in five arrives trusting your software.
How to tell a website was built by AI
There is a house style now, and once you have seen it you cannot stop seeing it. Seven tells, in the order you meet them. Every one of them is something a person can see, read or press, with no developer tools at all.