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@flowspine/viewer

v0.1.1-beta.20260407.1

Published

Embeddable React viewer for Flowspine catalogs (beta, not production-ready)

Downloads

74

Vulnerabilities

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Links

Maintainers

hellsteinhellstein

Keywords

flowspineviewerreactbetaexperimental

Readme

@flowspine/viewer

Embeddable React viewer for Flowspine catalogs.

Status

Beta / experimental. Not production-ready yet.

Install

pnpm add @flowspine/viewer@beta

Peer dependencies:

pnpm add react react-dom

What It Does

  • renders Flowspine process graphs from catalog data
  • supports compact layouts and orientation switching
  • provides node sidebar with summary/edges/issues/tests
  • supports live catalog polling mode for local development

Basic Usage

import { FlowspineViewer } from "@flowspine/viewer";

export default function Page() {
  return <FlowspineViewer />;
}

The package auto-loads viewer styles and @xyflow/react base styles.

Runtime Requirements

The viewer expects catalog data compatible with Flowspine extractor/CLI output.

Recommended generation path:

pnpm exec flowspine build --glob "processes/**/*.ts" --out ".flowspine/catalog.json"

Local Dev (Live Mode)

Terminal 1 (generate + watch):

pnpm exec flowspine watch --glob "processes/**/*.ts" --out "apps/viewer/public/catalog.json" --polling --poll-interval 250

Terminal 2 (viewer app in this monorepo):

pnpm --filter @flowspine/viewer dev

Inside viewer UI:

  • set file URL to /catalog.json
  • enable live update mode
  • set polling interval as needed

Exports

  • FlowspineViewer
  • AppShell
  • useViewerStore
  • viewer types
  • @flowspine/viewer/styles.css

Build And Test

pnpm --filter @flowspine/viewer build
pnpm --filter @flowspine/viewer test

Related

  • Root docs: README.md
  • Skills repo: https://github.com/noarax/flowspine-skills.git

License

Apache 2.0

Copyright

Copyright (c) 2026 Flowspine contributors.