echoui 0.9.3

Universal Python-first UI framework — one Screen-Stage-Sprite paradigm compiles to Web, desktop, mobile, TUI, and GUI, with a universal escape layer guaranteeing capability parity with any framework.

EchoUI — Universal Python-first UI framework

One Screen–Stage–Sprite paradigm compiles to Web, desktop, mobile, TUI, and GUI.

Version: 0.9.0 · License: MIT · Docs: docs/api/INDEX.md

Quick Start

pip install -e ".[web,dev]"

Create main.py:

from echoui import App, Screen, Store, col, text, button

class CounterStore(Store):
    count: int = 0

store = CounterStore()

class Counter(Screen):
    def build(self):
        return col(
            text(lambda: f"Count: {store.count}"),
            button("+1", on_click=lambda: setattr(store, "count", store.count + 1)),
        )

app = App(screens=[Counter], initial="Counter")

Build and run:

echoui build --target web
echoui dev --target web --port 7999

Open http://127.0.0.1:7999 — click +1 and the count increments.

CLI

Command	Description
echoui new [name]	Scaffold a counter project
echoui dev --target web	Dev server with hot reload
echoui build --target web|static|tui|desktop|gui	Compile for target
echoui check	Validate project
echoui version	Print version

Quality Gate

ruff check .
mypy echoui
pytest -q
python achecker.py
python -m build
twine check dist/*

Testing

pytest -q

License

MIT — see LICENSE.