# Segmented Progress

> A techy HUD segmented progress meter — discrete cells that fill toward a target across a vibrant cool-to-hot color ramp, with a monospace step count, a tick scale, and a per-cell glow. Token-driven and design-system agnostic.

- Category: Progress
- Frameworks: Vanilla, React + CSS, React + Tailwind
- Design system: Prism
- Dark mode: yes
- Access: premium (Atheros AI Pass)
- Tags: progress-bar, segmented
- Page: https://builder.atheros.ai/components/progress-segmented
- Preview: https://d17nmjscumqk5d.cloudfront.net/builder/templates/tpl_builder_progress_segmented/preview-b9605d7adccc.webp

## Features

- Replay exposes synchronized disabled and `aria-busy` state. Read-only meter presentation follows `--card-shadow` / `--elevation-card`.
- A single segmented progress meter of discrete cells in a bordered panel
- Replay control simulates progress from zero to the authored target and disables itself while running
- Segments cascade as they fill/unfill — background, border and glow transition with an inline JS `transitionDelay` stagger so a multi-step sweep ripples across the cells
- Filled count driven by `data-filled`/`data-total` on the segment row and applied by JS
- The last filled cell pulses using only `opacity`
- Monospace step count with tabular numerals and a tick scale
- Distinct graphite console stage — blueprint grid backdrop, faint scanline panel surface and corner reticle ticks, all token-driven with light/dark twins and no glow shadows
- `role="progressbar"` with `aria-valuenow`/`aria-valuemin`/`aria-valuemax` updated live as the count changes
- The replay button uses native keyboard activation and a visible `:focus-visible` outline
- Light and dark roles come from the host/browser design contract
- Reduced-motion support that stops the pulse animation

## Accessibility

- **ARIA roles** — The meter uses `role="progressbar"` with `aria-valuenow`/`aria-valuemin`/`aria-valuemax`
- **Replay state** — Native `disabled` and `aria-busy` stay synchronized while the simulation runs
- **Keyboard action** — `Enter`/`Space` activate the replay button
- **Focus indicators** — `:focus-visible` with `--ring` outline
- **Reduced motion** — `prefers-reduced-motion: reduce` stops the pulse animation
- **Viewport** — `100dvh` for mobile-safe viewport height

## Keyboard shortcuts

- `Enter` — Activate the focused replay button
- `Space` — Activate the focused replay button

## Common questions

**Which frameworks is Segmented Progress available in?**

Segmented Progress ships as Vanilla, React + CSS and React + Tailwind — HTML, CSS, JS and React source you can copy, download or clone into Atheros AI Builder.

**Is Segmented Progress free?**

Segmented Progress is a premium component. Anyone can preview it; the source, downloads and AI customisation are included with Atheros AI Pass.

**Does Segmented Progress support dark mode?**

Yes. Segmented Progress ships light and dark themes, both drawn from the Prism design system's tokens. Switch the preview to dark mode to compare them.

## Get the code

Preview Segmented Progress live, then sign in to copy or download the source, apply another design system, or ask the AI assistant to change it: https://builder.atheros.ai/components/progress-segmented

Every component on https://builder.atheros.ai is also reachable from Claude Code, Cursor and Codex through the Atheros MCP server (paid plans). Component index: https://builder.atheros.ai/llms-components.txt