ns-ui
A live `tail -f` log pane with a real ring buffer, a per-line severity glyph column, and follow-mode that detaches the instant you scroll up and reports how many lines arrived while you were reading.
Use when Pick log-viewer-ascii-tail when the subject is an unbounded, still-arriving log stream that a person needs to read while it moves — it is the only component here with a bounded ring buffer, windowed row rendering, and a follow/detach contract that counts what arrived while you were scrolled up. Reach for progress-telegraph-log instead when the lines are the finite, ordered sub-steps of one operation with per-step elapsed cost, not an open-ended firehose; reach for streaming-token-settle when the thing arriving is model output rather than service telemetry.
Install
npx shadcn add https://design.helpmarq.comns-ui / log-viewer-ascii-tail
edge fleet · eu-central-1 · streaming
| Prop | Type | Default | Description |
|---|---|---|---|
| capacity? | number | — | ring buffer size — appends past this overwrite the oldest line. Default 2000. |
| seed? | number | — | LCG seed; the same seed replays the same stream exactly. Default 20240804. |
| initialLines? | number | — | lines synthesised before the stream starts, so the pane is dense at rest. Default 200. |
| services? | string[] | — | service column values drawn from. |
| className? | string | — | — |
| aria-label? | string | — | — |