[Boxicons](https://boxicons.com), [LineIcons](https://lineicons.com/icons/?type=free), [Tabler Icons](https://tabler-icons.io) and [Bootstrap Icons](https://icons.getbootstrap.com)

- bi, bootstrap, bootstrapicons = Bootstrap Icons
- bx, box, boxicons = BoxIcons
- li, line, lineicons = LineIcons
- ti, tablericons, tabler = Tabler Icons