A package that provides a temporized slider for your widgets, you can customized velocity of the sliding and animation curve: choose an animation referring to the doc here -> https://api.flutter.dev/flutter/animation/Curves-class.html

How it looks like

EaseInCirc	Linear	Decelerate

Usage

/// The params are configurable to adjust
/// the speed of the animation and get the needed effect.
/// The higher is the duration, the slower will the widgets slide
TimedWidgetSlider(
    scrollCurve: Curves.linear,
    onwardScrollDuration: const Duration(milliseconds: 2000),
    backwardScrollDuration: const Duration(milliseconds: 2000),
    scrollDurationOffset: const Duration(milliseconds: 500),
    widgets: /* Your widget list */ ,
),