generated: '2026-07-20'
method: searched
source: >-
  npm @swim and @nstream scopes — client-side UI toolkits and the Nstream
  single-pane-of-glass component stack for building real-time user interfaces.
notes: >-
  Nstream / SwimOS ship a substantial client-side UI component surface for
  rendering live, streaming data. The @swim/* packages are the low-level
  real-time UI toolkit; the @nstream/* packages are the higher-level
  "single pane of glass" application stack (shell, GUI, widgets, geospatial
  maps, entity model, session). Distinct from the server-side runtime SDKs
  catalogued in packages/nstream-packages.yml.
families:
- family: SwimOS UI Toolkit
  loader: npm @swim/ui, @swim/toolkit, @swim/core
  description: >-
    Low-level, dependency-free toolkit for pervasively real-time user
    interfaces (views, controllers, animated properties, gauges, charts,
    maps) that bind directly to streaming WARP links.
  components:
  - name: "@swim/ui"
    url: https://www.npmjs.com/package/@swim/ui
    description: User interface toolkit for pervasively real-time applications.
  - name: "@swim/toolkit"
    url: https://www.npmjs.com/package/@swim/toolkit
    description: Framework for building pervasively real-time UI applications.
- family: Nstream Frontend Stack (single pane of glass)
  loader: npm @nstream/nstream
  description: >-
    Higher-level, entity-oriented application shell and reusable controllers
    for building operational "single pane of glass" dashboards over streaming
    Nstream/SwimOS backends.
  components:
  - name: "@nstream/shell"
    url: https://www.npmjs.com/package/@nstream/shell
    description: General-purpose entity-oriented application shell.
  - name: "@nstream/gui"
    url: https://www.npmjs.com/package/@nstream/gui
    description: Single-pane-of-glass user interface metaphor.
  - name: "@nstream/widget"
    url: https://www.npmjs.com/package/@nstream/widget
    description: Reusable widget controllers.
  - name: "@nstream/atlas"
    url: https://www.npmjs.com/package/@nstream/atlas
    description: Geospatial map models and controllers.
  - name: "@nstream/domain"
    url: https://www.npmjs.com/package/@nstream/domain
    description: Trait-based entity-relation metamodel.
  - name: "@nstream/session"
    url: https://www.npmjs.com/package/@nstream/session
    description: User authentication, login session, and account management.