Radar Scan Loader

Dot pairs crossing in a rotating double helix with connecting rungs — a pure-CSS scientific loader with a light default theme.

Three gradient dots cycling around a triangle — a pure-CSS scientific loader with a light default theme.

Three concentric gradient rings spinning at different speeds around a glowing core — a pure-CSS scientific loader with a light default theme.

A layered neural network with pulsing nodes and flashing signal connections — a pure-CSS/SVG scientific loader with a light default theme.