Demo · no sign-in · no key · free
See a verified change, with its receipt
This is what you pay for: a change that your build and tests have checked, and a receipt that proves it. We run a small sample project, apply one change, run its build and tests, and seal the result. It takes a few seconds.
Demo A scripted change stands in for the AI engine, so nothing here is a real AI run. The build and the tests do really run, on a small sample project, and nothing is charged.
The task
slugify() leaves punctuation and extra dashes in. Make slugify(" Hello, World! ") return "hello-world".
Nothing is saved or charged.