ABTestly is A/B testing for teams that write their variations in code rather than in a visual editor.
Variations are real JavaScript and CSS. They live in your repository and go through the same review as any other change. The runtime is about 31 KB gzipped and the page is held until the variation is applied, so visitors do not see the control flash first.
Assignment, exposure and conversion are recorded as three separate events on an exact ledger, so results stay auditable.
