llming-stage 0.1.2

Shared frontend foundation and SPA app shell for the llming ecosystem — vendor JS, fonts, icons, and a lazy-loading client-side router

llming-stage

Build Vue + Quasar UIs that AI can build, drive, and debug.

llming-stage is the SPA foundation for AI-assisted frontend work. You write a real Vue + Quasar app, not a Python shim. Reactive traffic and sessions flow through llming-com, and that's the same channel an AI assistant uses to inspect state, invoke commands, and push events into the running page.

flowchart LR
    User(["👤 User"]) --> Browser
    AI(["🤖 AI assistant"]) <--> Com
    Browser["<b>Browser</b><br/>Vue + Quasar SPA<br/>(llming-stage shell)"]
    Com["<b>Python server</b><br/>llming-com<br/>sessions · auth · commands<br/>HTTP / MCP debug API"]
    Browser <-->|"per-user WebSocket<br/>reactive commands · server pushes"| Com

    classDef live fill:#1976d2,stroke:#1565c0,color:#fff,stroke-width:1.5px
    classDef ai fill:#a855f7,stroke:#7c3aed,color:#fff,stroke-width:1.5px
    class Browser,Com live
    class AI ai

llming-com ships the sessions, auth, command dispatcher, and the debug surface — without it, the AI side of the picture goes away. When you eventually deploy and the app no longer needs server reactivity, the same shell + view modules can ship as a static bundle to any CDN.

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What you get

• An AI-debuggable runtime — every reactive command, session, and event is browseable, invokable, and observable through one HTTP / MCP surface.
• FastAPI-native app mounting — create your own FastAPI() app and attach Stage(app), or let Stage() create the default FastAPI app for compact demos. The internal /_stage routes and development reload are ensured once; server startup stays normal FastAPI/ASGI (uvicorn main:app --reload, deployment servers, etc.).
• Modern frontend, zero boilerplate — Vue 3 + Quasar 2 + bundled Tailwind utilities with a lazy-load orchestrator and an SPA router that keeps the WebSocket and view state alive across navigations.
• Per-user sessions out of the box — llming-com runs the wire and the auth; you write JS views and Python handlers.
• Static-deployable — when there's no server-side reactivity at runtime, the same code ships to GitHub Pages, S3, or any CDN.
• No third-party network — every asset is vendored. A page loaded from an llming-stage app makes zero requests to Google Fonts, jsDelivr, or any other external host. Privacy/GDPR-friendly by default; enforced by static and runtime tests.

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See it in action

poetry install
./samples/run.sh        # opens a web gallery at http://localhost:8000

Fourteen sample apps — from a tiny static app to generated decorator views, llming-com reactive loops, a Three.js particle tornado, an 8-chart ECharts dashboard, Plotly full-bundle charts, a core component workbench, and an optional-extension workbench — with dark/light theme, hot reload, and AI-debug control.

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Minimal app

from llming_stage import Stage

if __name__ == "__main__":
    Stage(title="Hello world").add_view("/", "hello.vue").run()

<template>
  <main class="min-h-screen grid place-items-center p-8">
    <h1 class="text-5xl font-bold">Hello llming-stage</h1>
  </main>
</template>

For a purely static app, no Python file is needed:

llming-stage serve hello.vue

Stage() mounts the bundled assets, the Vue + Quasar shell, the SPA router, bundled Tailwind utilities, and content-hash development reload by default.

stage.run() is a thin local-development wrapper around uvicorn.run. If you need workers, custom logging, TLS, or deployment process management, run the same app directly with normal ASGI tooling.

Reactive apps add a typed session router and let Stage mount the conventional session routes:

from fastapi import FastAPI
from llming_stage import Stage

app = FastAPI()
stage = Stage(app)
sessions = stage.session()
counter = sessions.add_router("counter")

@counter.handler("inc")
async def inc(session, by: int = 1):
    value = int(session.state.get("count", 0)) + by
    session.state["count"] = value
    await session.call("home.setCounter", value)
    return {"ok": True}

stage.add_view("/", "home.vue")

The browser gets a real Vue + Quasar SPA from .vue view files. llming-com carries the wire, the sessions, and the debug surface the AI uses.

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Learn more

Full docs in docs/content/:

• Quick start · Stage apps · App shell · Communication model
• llming-com integration · Assets & lazy loading
• Security · API reference

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MIT licensed. © 2026 Michael Ikemann. Bundled third-party files are listed in THIRD_PARTY.md; no AGPL/GPL/LGPL is ever permitted.