6425 open source UI components
for iOS, iPadOS, macOS, tvOS, and watchOS.

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Instabug

Catch bugs as soon as they happen and know exactly why a crash occurred. With Instabug you will automatically receive device data, network logs, and reproduction steps with every bug and crash report. It only takes a line of code to integrate.

Core Plot screenshot

Core Plot

Core Plot is a plotting framework for Mac OS X and iOS. It provides 2D visualization of data, and is tightly integrated with Apple technologies like Core Animation, Core Data, and Cocoa Bindings.

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BCTabBarController screenshot

BCTabBarController

A ground-up rewrite of UITabBarController that adds: "A cool little arrow that slides around to indicate the current tab; support for all orientations; same height as a standard UIToolbar;" and optional labels.

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OBSlider screenshot

OBSlider

A drop-in replacement for UISlider that adds variable-speed scrubbing.

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TapKu Graph screenshot

TapKu Graph

A gorgeous graphing view.

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TapKu Coverflow screenshot

TapKu Coverflow

A Coverflow replacement built entirely with public APIs!

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TapKu Alerts with Images screenshot

TapKu Alerts with Images

Alert overlays that can contain text and images.

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TapKu Empty Page screenshot

TapKu Empty Page

An easy-to-use empty page indicator

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TapKu Calendar screenshot

TapKu Calendar

A look-a-like version of Apple's calendar control, as seen in the official Apple Calendar app.

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Center Button in Tab Bar screenshot

Center Button in Tab Bar

As seen in Instagram, Path, DailyBooth, and other apps, place a button in the center of a UITabBar to let the user perform some action that is central to the application's purpose.

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Animated Tab Bar Selection Indicator screenshot

Animated Tab Bar Selection Indicator

As seen in Twitter for iPhone (née Tweetie 2), select a tab from the tab bar, and a small triangular selection indicator slides into place above the tab.

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