398 Open source projects that are alternatives of or similar to Catalyst Helpers

a simple but highly customizable paging layout for UICollectionView.

Objective-C wrapper for Uniform Type Identifiers (UTIs)

Backport of UICollectionViewCompositionalLayout to earlier iOS 12

A small DSL to chain animations on top of UIKit

[EN]It is an iOS UI module library for adding animation to iOS tabbar items and icons with Lottie, and adding a bigger center UITabBar Item. [CN]【中国特色 TabBar】一行代码实现 Lottie 动画TabBar，支持中间带+号的TabBar样式，自带红点角标，支持动态刷新。【iOS13 & Dark Mode & iPhone XS MAX supported】

A UIScrollView subclass inspired by the Instagram Stories cube animation

An animation switch collection

💎 Sketch UI kit for Tailwind CSS

A marriage between the Shazam Discover UI and Tinder, built with UICollectionView in Swift.

iOS HUE color picker

A swift theming framework for UIKit for easy adoption of multi theme and iOS dark mode

ViewAnimator brings your UI to life with just one line

【声明：未发布前，勿使用，勿star，预计2020年11月底发布】Flutter tab_bar组件，支持中间带加号按钮的TabBar，支持Lottie动画。iTeaTime(技术清谈)团队出品。Highly customizable tabBar and tabBarController for Flutter

Free Bootstrap 4 Theme perfect for building responsive, mobile-first projects on the web suitable for businesses, startups, and agencies.

Rusty bindings for Apple libraries

Sample Code for QMUI iOS

PlayIndicator inspired by Apple's Music Player.

Cross platform rapid GUI framework for golang based on Dear ImGui.

App 多区域皮肤 UIKit Category

Gopherjs bindings for Electron with an API translator.

Availity UI Kit powered by Bootstrap 4

Display Apple system-like self-hiding status alerts. It is well suited for notifying user without interrupting user flow in iOS-like way.

React Bootstrap with Material Design - Powerful and free UI KIT

Custom UIPresentationController which mimics the behavior of Apple Music UI

Native alert from Apple Music & Feedback. Contains Done, Heart & Message and other presets.

Parallax Scrolling

QMUI iOS——致力于提高项目 UI 开发效率的解决方案

UIKit port of React, built on top of Katana.

BFKit-Swift is a collection of useful classes, structs and extensions to develop Apps faster.

Computer store e-commerce template

Swift Data-Driven UI examples

A simple split-flap display for your Swift applications

C4 is an open-source creative coding framework that harnesses the power of native iOS programming with a simplified API that gets you working with media right away. Build artworks, design interfaces and explore new possibilities working with media and interaction.

Easy way to set gradient background to your buttons.

Compose views using enums swiftly: `let label: UILabel = [.text("Hello"), .textColor(.red)]`

Pure Swift Cross-platform UIKit (Cocoa Touch) implementation (Supports Linux)

A Custom segmented control to select weekdays for iOS

🎨iOS rapidScreen Compatible AdapterKit(Deprecate)

🚀 zircle-ui is a frontend library to develop zoomable user interfaces.

iOS 11 cards in Swift

Acknowledgements screen displaying a list of licenses, for example from CocoaPods dependencies.

laravel和Uikit开发的后台管理系统雏形 自带完整oauth授权管理模块

WWDC20 Swift Student Challenge Winner (Actually a WWDC 19 project but reworked & rebranded)

PagingKit provides customizable menu UI. It has more flexible layout and design than the other libraries.

An iOS context menu UI inspired by Things 3.

Collect JS Frameworks, Web components library and Admin Template.

BFKit is a collection of useful classes and categories to develop Apps faster.

Tail-kit is a free and open source components and templates kit fully coded with Tailwind css 2.0.

A simple and easily customizable InputAccessoryView for making powerful input bars with autocomplete and attachments

Design and prototype customized UI, interaction, navigation, transition and animation for App Store ready Apps in Interface Builder with IBAnimatable.

Non-intrusive iOS UI library to implement overlay based interfaces

Lightweight, elegant open source mobile UI style library.

A collaborative list of awesome SwiftUI resources. Feel free to contribute!

Its an eCommerce app inspired from Amazon , big Basket , grofers ,grocery app , Etc

App to demonstrate state preservation and restoration APIs

View your app on different device and font sizes

A drop-in UI component to allow easy selection of alternate icons on iOS.

Bootstrap Design Template — Assets Library — for Adobe XD

簡單、輕量級、模組化的 UI library (React component can be found in README)

Example code for https://robb.is/working-on/a-peel-off-animation