@suaveplan/react-network-libp2p-demo - React-tier demo UI for @suaveplan/network-transport-libp2p. Decomposed into per-concern subcomponents (status, controls, peer interaction, peer lists, log panel) each renderable standalone for Storybook isolation. Bootstrap list is a required React prop — no hardcoded public defaults.

Summary

React-tier demo UI for @suaveplan/network-transport-libp2p. Splits the upstream 749-LOC monolithic demo into per-concern subcomponents (<NodeStatusPanel>, <NodeControls>, <PeerInteractionPanel>, <PeerList>, <LogPanel>) wired together by a root <Libp2pDemo> composer. Every subcomponent is standalone-renderable with mock data for Storybook isolation; the lifecycle + state machine lives in the useLibp2pDemo hook.

Documentation tree

libp2p-demo — (no submodules)
- libp2p-demo — (no submodules)
log-panel — (no submodules)
- log-panel — (no submodules)
node-controls — (no submodules)
- node-controls — (no submodules)
node-status-panel — (no submodules)
- node-status-panel — (no submodules)
peer-interaction-panel — (no submodules)
- peer-interaction-panel — (no submodules)
peer-list — (no submodules)
- peer-list — (no submodules)
errors — (no submodules)
- errors — (no submodules)
use-libp2p-demo — (no submodules) - wire-peer-events — Side-effect helper that subscrib…
- use-libp2p-demo — (no submodules) - wire-peer-events — Side-effect helper that subscrib…
- wire-peer-events — Side-effect helper that subscribes to a Libp2pDemoNode's three peer events (peer:discovery, peer:connect, `peer:d…

- [libp2p-demo](./src/components/libp2p-demo/libp2p-demo.md) — _(no submodules)_- [log-panel](./src/components/log-panel/log-panel.md) — _(no submodules)_- [log-panel](./src/components/log-panel/log-panel.md) — _(no submodules)_- [node-controls](./src/components/node-controls/node-controls.md) — _(no submodules)_- [node-controls](./src/components/node-controls/node-controls.md) — _(no submodules)_- [node-status-panel](./src/components/node-status-panel/node-status-panel.md) — _(no submodules)_- [node-status-panel](./src/components/node-status-panel/node-status-panel.md) — _(no submodules)_- [peer-interaction-panel](./src/components/peer-interaction-panel/peer-interaction-panel.md) — _(no submodules)_- [peer-interaction-panel](./src/components/peer-interaction-panel/peer-interaction-panel.md) — _(no submodules)_- [peer-list](./src/components/peer-list/peer-list.md) — _(no submodules)_- [peer-list](./src/components/peer-list/peer-list.md) — _(no submodules)_- [errors](./src/errors/errors.md) — _(no submodules)_- [errors](./src/errors/errors.md) — _(no submodules)_- [use-libp2p-demo](./src/hooks/use-libp2p-demo/use-libp2p-demo.md) — _(no submodules)_- wire-peer-events — Side-effect helper that subscrib…

use-libp2p-demo — (no submodules)- wire-peer-events — Side-effect helper that subscrib…
wire-peer-events — Side-effect helper that subscribes to a Libp2pDemoNode's three peer events (peer:discovery, peer:connect, `peer:d…
libp2p-demo — (no submodules)- log-panel — (no submodules)- log-panel — (no submodules)- node-controls — (no submodules)- node-controls — (no submodules)- node-status-panel — (no submodules)- node-status-panel — (no submodules)- peer-interaction-panel — (no submodules)- peer-interaction-panel — (no submodules)- peer-list — (no submodules)- peer-list — (no submodules)- errors — (no submodules)- errors — (no submodules)- use-libp2p-demo — (no submodules)- wire-peer-events — Side-effect helper that subscrib…
- use-libp2p-demo — (no submodules)- wire-peer-events — Side-effect helper that subscrib…
- wire-peer-events — Side-effect helper that subscribes to a Libp2pDemoNode's three peer events (peer:discovery, peer:connect, `peer:d…
libp2p-demo — (no submodules)- log-panel — (no submodules)- log-panel — (no submodules)- node-controls — (no submodules)- node-controls — (no submodules)- node-status-panel — (no submodules)- node-status-panel — (no submodules)- peer-interaction-panel — (no submodules)- peer-interaction-panel — (no submodules)- peer-list — (no submodules)- peer-list — (no submodules)- errors — (no submodules)- errors — (no submodules)- use-libp2p-demo — (no submodules)- wire-peer-events — Side-effect helper that subscrib…
- use-libp2p-demo — (no submodules)- wire-peer-events — Side-effect helper that subscrib…
- wire-peer-events — Side-effect helper that subscribes to a Libp2pDemoNode's three peer events (peer:discovery, peer:connect, `peer:d…
libp2p-demo — (no submodules)- log-panel — (no submodules) - log-panel — (no submodules)- node-controls — (no submodules) - node-controls — (no submodules)- node-status-panel — (no submodules) - node-status-panel — (no submodules)- peer-interaction-panel — (no submodules) - peer-interaction-panel — (no submodules)- peer-list — (no submodules) - peer-list — (no submodules)- errors — (no submodules) - errors — (no submodules)- use-libp2p-demo — (no submodules) - use-libp2p-demo — (no submodules) - wire-peer-events — Side-effect helper that subscribes to a Libp2pDemoNode's three peer events (peer:discovery, peer:connect, `peer:d…

Required user-supplied bootstrap

The package never publishes a public bootstrap list. The <Libp2pDemo> composer (and the underlying useLibp2pDemo hook) accepts a bootstrap: readonly string[] React prop that is REQUIRED — the array may be empty (for mDNS-only or WebRTC-only flows) but the consumer must always supply it explicitly. There are no hardcoded fallback peers anywhere in the source tree.

import { Libp2pDemo } from "@suaveplan/react-network-libp2p-demo";

<Libp2pDemo
    nodeFactory={myLibp2pFactory}
    bootstrap={["/dnsaddr/your-bootstrap.example/p2p/Qm…"]}
    subTransport="webrtc"
/>;

This is a deliberate API choice: hardcoding a default would bake a trust decision into the library that every downstream consumer would silently inherit. Consumers stay in charge of which peers their demo trusts.

What this package owns

Root composer — <Libp2pDemo> (components/libp2p-demo)
Hook — useLibp2pDemo (hooks/use-libp2p-demo)
Peer-event wiring helper — wirePeerEvents (wiring)
Status panel — <NodeStatusPanel> (panel)
Lifecycle buttons — <NodeControls> (controls)
Interaction row — <PeerInteractionPanel> (row)
Peer lists — <PeerList> (list)
Log viewer — <LogPanel> (logs)

Architecture

The package depends on @suaveplan/network-transport-libp2p as a peer dependency, but never imports libp2p directly. Production consumers implement a thin Libp2pDemoNodeFactory adapter that wraps the real libp2p stack and conforms to the structural Libp2pDemoNode contract defined here. Tests pass a deterministic fake conforming to the same contract (tests/setup/fake-node.ts).

Error registry

defineCodes("REACT_LIBP2P_DEMO", […]) — 5 codes: INVALID_OPTIONS, DEMO_DISPOSED, NODE_NOT_STARTED, DIAL_FAILED, ECHO_FAILED.

Status

Wave 7.2 (final network-migration package).
Source files all ≤300 LOC per CLAUDE.md.
Every component carries Storybook stories (default + playground + variants) per CLAUDE.md.