# Feedback

Status, progress, loading and empty states. 8 live React parts in [Beamline](https://beamline.io/), each in nine looks.

- [Alert](https://beamline.io/components/alert): A message that stays until it is dealt with: what happened, what to do, an action; danger and warning are announced; dismissing folds its height away.
- [Announcement bar](https://beamline.io/components/announcement-bar): A banner across the top for news and offers: messages take turns, a countdown ticks, and dismissing folds it away and can remember it.
- [Empty state](https://beamline.io/components/empty-state): What a place will hold and the first step to fill it, instead of a blank; a compact size for panels and filtered tables.
- [Notification centre](https://beamline.io/components/notification-center): Updates that wait to be read: a bell with the unread count opens All / Unread, new and earlier groups, and per item mark read or dismiss.
- [Progress](https://beamline.io/components/progress): How much of a known task is done, or a moving bar when the length is unknown, with an optional label and value.
- [Skeleton](https://beamline.io/components/skeleton): Holds the shape of content while it loads, then crossfades into it, so nothing jumps.
- [Spinner](https://beamline.io/components/spinner): A ring that spins while work runs and closes into a drawn check or cross when it ends.
- [Usage meter](https://beamline.io/components/usage-meter): An allowance and what fills it: one bar split by source, the room left, a warning near the limit and the overflow in its own red well past a notch at the limit.

190 React components and screens your coding agent (Claude Code, Codex, Cursor or any MCP client) installs into your app through Beamline's MCP server, as a ready-built package or as plain React source you can change. $49 one payment (regular $200), no subscription, a year of updates, one licence for your whole team.

Other categories: [Actions](https://beamline.io/components/actions) · [Form controls](https://beamline.io/components/forms) · [Overlays](https://beamline.io/components/overlays) · [Navigation](https://beamline.io/components/navigation) · [Layout](https://beamline.io/components/layout) · [Content & display](https://beamline.io/components/display) · [Data & tables](https://beamline.io/components/data) · [Charts & data-vis](https://beamline.io/components/charts) · [Trading](https://beamline.io/components/trading) · [Dashboard](https://beamline.io/components/dashboard) · [AI & agents](https://beamline.io/components/ai) · [Voice & audio](https://beamline.io/components/voice) · [Motion & effects](https://beamline.io/components/effects) · [Blocks](https://beamline.io/components/blocks)