Progress Ring

A glowing dot with trailing particles tracing an infinity path on a gradient track — a pure-CSS/SVG scientific loader with a light default theme.

A rotating sweep beam over pinging concentric rings around a pulsing center — a pure-CSS scientific radar loader with a light default theme.

A token-driven indeterminate progress bar whose fill segment sweeps continuously across the track for unknown-duration loading, then resolves into an animated success state — fully design-system agnostic.

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