htag

library2.0.27pypypi✓ verified 79d ago

htag is a Python GUI toolkit for building beautiful applications for mobile, web, and desktop from a single codebase, using a reactive component model similar to React. Version 2.0.27 runs on Python >= 3.10. It is actively maintained with regular releases.

web-framework

pip install htag

github ↗package ↗

INSTALL

IMPORT

SIG · HTAG

htag

web-frameworkpythonv2.0.27

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

App

✓ from htag import App

✗ from htag import HTag

Tag

✓ from htag import Tag

Router

✓ from htag import Router

Create a simple app that displays 'Hello World!' in the browser.

from htag import HTag class MyApp(HTag): def init(self): self += "Hello World!" if __name__ == "__main__": from htag.runners import BrowserHTTP BrowserHTTP(MyApp).run()

Debug

Known issues

breakinghtag 2.0 dropped the old imperative API. The `HTag` class now uses a reactive pattern; components must override `init()` instead of `__init__`.

fix

Migrate components to subclass `HTag` and define `def init(self):` instead of `__init__`.

affects: 2.0.0+

breakingThe `run()` method signature changed. In htag 2.x, runners require an explicit import from `htag.runners`.

fix

Replace `HTag.run()` with explicit runner import, e.g., `from htag.runners import BrowserHTTP`.

affects: 2.0.0+

gotchaEvent handlers must be defined as methods of the HTag subclass, not as standalone functions or lambdas in some contexts.

fix

Define event handlers inside the class; use `self.bind(event, handler)` or decorate with `@HTag.event`.

affects: >=1.0

Upgrade

Version history

2.0.27latest on PyPI · released Apr 26, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/manatlan/htag ↗

packagehttps://pypi.org/project/htag/ ↗