Cem Olcay

MusicTheory. Universal music theory library for iOS, iPadOS, macOS, tvOS and watchOS in Swift

CategorySliderView. slider view for choosing categories. add any UIView type as category item view. Fully customisable

PullToRefreshCoreText. PullToRefresh extension for all UIScrollView type classes with animated text drawing style

ReorderableGridView-Swift. reorderable grid view solution implemented with swift. its UIScrollView subclass, its not a collection view layout.

MaterialCardView. Create material design cards quick and easy

SlidingContainerViewController. An android scrollable tab bar style container view controller

StrechyParallaxScrollView. uiscrollview with strechy and parallax top view

TransitionManager. Painless custom transitioning. Easy extend, easy setup, just focus on animations.

BubbleControl-Swift. a bubble control highly inspired from facebook chat heads. written in swift

ImageFreeCut. A UIView subclass lets you draw a path over an image and crops that part.

GiFHUD. progress hud for displaying only animated gif images. no labels (for now)

MIDITimeTableView. Customisable and editable time table grid for showing midi or audio related data with a measure.

DroppyScrollView. Vertical scroll view with abilty to inserting subviews top or any index with stylish dropping animations

KeyboardLayoutEngine. ⌨️ The most simple custom keyboard generator for iOS ever!

ChordDetector. A tiny menu bar app detecting the chords of the songs you are listening on iTunes or Spotify.

MIDIPianoRollView. Customisable UIScrollView subclass for rendering/editing MIDI notes on a piano roll view.

GiFHUD-Swift. progress hud for displaying only animated gif images implemented with swift

Fretboard. Customisable guitar fretboard view for iOS, tvOS and macOS with SpriteKit

LiveKnob. Yet another knob for iOS but with IBDesignable and Ableton Live style.

JSONTableView. Expandable JSON data viewer

CircleOfFifths. Fully customisable IBDesignable circle of fifths implementation in swift.

CEMKit-Swift. UIKit & Foundation toolbelt for quick prototyping and rapid development

SizeClasser. Device specific UITraitCollection helper with split view detection for iOS.

PianoView. Fully custumisable piano keyboard view with IBDesignable properties in swift

AUSequencer. (WIP) MIDI Sequencer Audio Unit

MIDIEventKit. MIDI data structures for Swift. Send MIDI events in human language.

MIDISequencerAUv3. A great start point for making AUv3 MIDI sequencer apps.

PercentCalculator. A menu bar application that calculates parcents.

YSTypingAnimation. customisable "is typing" animation view written in swift.

LiveFader. @IBDesignable Horizontal or vertical UIControl subclass that can start from bottom or middle of the control.

TVOSPicker. A sweet horizontal picker view controller for tvOS.

GlowingView. A UIView extension adds customisable glow effect based on CALayer shadows.

AIBud. An experimental CreateML project for predicting playing musical key and scale in realtime

BlockTableView-Swift. single line UITableView creation in Swift with power of the closures

ContinuesTouchCollectionView. A collection view subview for handling multiple continues touches on cells.

MarchingLayer. Randomly fills layer with sprites and move them in any direction and speed you want.

CirucularLock. fully custumisable lock control with block based callbacks.

MusicTheoryCpp. C++ music theory library

TempoStepper. Fully customisable stepper with auto stepping.

IBDesignableArrowView. Create IBDesignable arrow views in your storyboard!

YSTutorialViewController. Create flat design tutorial pages quickly. It can read page data from json file, no coding required for pages ! Fully customisable.

DeserializableSwiftGenerator. JSONHelper or ObjectMapper deserializable swift class generator

MothersDiceGame. Random synth patch generator iOS app

RBEditorViewController. RhythmBud's Editor Code

BezierCurveEditor. UIBezierPath editor view for iOS.

LaunchpadKit. Swift API for Novation Launchpad

Flick. A smart swipe gesture with direction, duration, velocity and force properties.

ALKit. Easy to use AutoLayout wrapper around NSLayoutConstraints.

XYPad. A quick and easy xy-pad control for iOS

StringToPath. String extension for returning UIBezierPath of the string in a font of your choice, using Core Text

ColorPalette. A color palette grid view for iOS.

WatchActivityIndicator. ⌚️ Apple Watch WKInterfaceImage and WKInterfaceGroup extension for showing activity indicators on them quickly.

ControlStripView. Layout multiple items horizontally with equal spacing or scrolling.

AirDrawerMenuViewController. legendary airbnb drawer menu in swift

MotionImageView. An image view lets you move its image with gyro

CEMKit. handy library for no-xibbers

RECButton. An @IBDesignable record (REC) button for iOS

StatusBarTranslator. osx status bar app for translating english to french or vice versa. implemented using yandex translation api in swift