* [Bubble Card v3.2.2](https://github.com/Clooos/Bubble-Card) – Minimalist and customizable card collection for Home Assistant with a pop-up feature. * [Streamline Card v0.2.1](https://github.com/brunosabot/streamline-card) – Lovelace card-template system for Home Assistant enabling reusable templates, per-instance variables, and JavaScript-driven customization.