Aftersight — open-source test intelligence, built CTRF-native.

ATK (Automated Testing Kit) is the open-source Drupal testing library Performant Labs maintains on drupal.org. It ships pre-written Playwright and Cypress tests for the work every Drupal site ends up doing — login, registration, content CRUD, taxonomy, sitemaps, accessibility — so your team starts with a working suite instead of a blank file.

Yes. We actively contribute to Drupal CMS and a wide range of contributed modules. Our engineers understand how distributions are composed and how to extend them without breaking upstream update paths.

Four shapes, depending on what’s broken: a test-suite takeover (we fix and run a broken or abandoned suite), an embedded testing engineer (a senior testing engineer joins your team for a release cycle), an autonomous-healing pilot (we wire up the same Claude-agent workflow we run on this site, scoped to a slice of your CI), or accessibility testing (continuous WCAG audits in your pipeline). Most engagements begin within one to two weeks of scoping.

Yes. We don’t run the migration — your team or your build agency does that — but we write the regression suite that validates each stage of it. Pre-migration baseline tests, mid-migration parity tests, post-migration smoke tests. The suite lives in your repo, runs in your CI, and stays yours after the migration ships.