Open-source alternatives to Vue Countup V3

Material is a mobile user interface framework designed for building responsive and consistent native applications. It provides a declarative component architecture that allows developers to construct complex interfaces through modular, self-contained elements that manage their own state and rendering logic. The framework distinguishes itself through a constraint-based layout engine that calculates component geometry by solving spatial relationships between elements, ensuring layouts adapt automatically to varying screen sizes. It also features a hierarchical design system that propagates styl

Auto-animate is a framework-agnostic JavaScript animation library used to automatically animate the entry, exit, and movement of elements within a document. It functions as a transition tool that adds smooth motion to web application elements to prevent abrupt layout jumps during content changes. The utility is designed to be reduced motion compliant, automatically detecting and respecting system-level accessibility settings to disable animations for users with motion sensitivities. It also features a plugin system that allows the replacement of default fade and scale transitions with custom

A counter web component with smooth animations

Lottie component for VueJS 3 / Nuxt 3

Interface transitions library for Vue 2/3

animated page transition for major ssr frameworks and browsers, including Safari

nprogress is a lightweight JavaScript UI component and web progress bar library. It provides a minimalist DOM progress indicator used to track the state of asynchronous operations within a browser document. The library allows for the visualization of loading states through a thin progress bar and spinner. It supports progress state management, enabling the bar to be started, stopped, or marked as complete, with support for incremental progress tracking and percentage-based updates. Users can modify the visual style by overriding default CSS or replacing the markup template. The component als

ComponentKit is a declarative UI framework for building iOS interfaces through composition of small, reusable components. It provides a structured approach to constructing user interfaces where each component is defined as an immutable, pure function of its inputs, enabling predictable rendering and state management. The framework supports both stateless and stateful components, with controllers that can be attached to manage persistent state across component updates. The framework distinguishes itself through its component architecture that emphasizes explicit data flow and compile-time safe

Material-motion-swift is a Swift animation toolkit and gesture interaction library for building responsive motion, physics-based interface transitions, and direct multitouch manipulation on mobile devices. The framework executes continuous view transitions, asymmetric transformations, and outward masks following standard design guidelines. The library constructs reactive animation networks by binding input streams to layer properties through explicit relationships, while delegating rendering and interpolation to underlying graphics hardware. It translates live touch coordinates into direct m

This project is a curated collection of galleries and component libraries that demonstrate pure CSS visual effects, 3D transforms, animation patterns, and layout solutions. It serves as a visual catalog of interactive UI elements and graphics built exclusively with HTML and CSS. The collection distinguishes itself by implementing complex interactivity, such as state management and animation triggers, using only CSS pseudo-classes and keyframes without any JavaScript. It also features a system for generative art and algorithmic patterns, as well as spatial 3D constructions using perspective an

MMPopupView

A library to imitate the iOS 10 Maps UI.

a Blazor component based on animate.css to easly animate your content

React Native wrappers for https://github.com/afollestad/material-dialogs

购物车

material-dialogs is a Kotlin UI component library that provides a collection of modal dialogs and bottom sheets for Android applications. It is designed to implement user interface elements that follow Material Design standards. The library provides specialized modal interfaces for selecting calendar dates, clock times, and specific color values. It also includes system chooser integrations for selecting files and directories from local storage. Beyond pickers, the library covers a broader range of interaction components including text input dialogs, modal alerts with action buttons, and bot

DLSlideView对常见的顶部Tab页点击、滑动分页做了封装。 它使用基于ViewController的container特性（而不是scrollview）来管理各个子页面，保留原始的系统消息，没有隐患。 同时内存模型更优于使用scrollview的方式，理论上可以支持无限分页。

AGCircularPicker is helpful component for creating a controller aimed to manage any calculated parameter

Set of iOS controls with useful IBInspectable properties. Written on Swift.

Custom iOS music player view

Tab Strip control for Xamarin.Forms