ivy‑tabs is an Ember.js addon that provides a set of contextual components for building WAI‑ARIA‑compliant tab interfaces. It lets Ember developers declare tab lists, tabs, and tab panels with accessible markup and keyboard support, while leaving styling and visibility handling up to the app. The library is aimed at front‑end developers using Ember ≥ 2.3 (currently v3+) who need accessible, customizable tab navigation.