#!/usr/bin/env python3 from nicegui import ui with ui.card(): custom = ui.custom(on_change=lambda number: label.set_text(f'Custom value: {number}')) ui.button('Add 100', on_click=lambda: custom.add(100)) label = ui.label() ui.joystick(on_move=lambda e: print("move", e.vector)) ui.three(on_click=lambda e: print("click", e))