Discover @jfahrenkrug Open Source projects

Johannes Fahrenkrug (@jfahrenkrug)

jfahrenkrug

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Global Rank 13,491 (Top 0.5 %)
Followers 284
Following 87
Registered over 16 years ago
Most used languages

Objective-J 27.9 %

Objective-C
23.3 %

JavaScript
20.9 %

Ruby
18.6 %

Swift
7.0 %

C
2.3 %
Location 🇩🇪 Germany
Country Total Rank 739
Country Ranking

Objective-J 1

Ruby
23

Objective-C
101

C
397

Swift
627

JavaScript
1,779

WWDC-Downloader

Script to download the sample code for all WWDC 2018 sessions.

StoryboardLint

A lint tool for UIStoryboard to find wrong classes and wrong storyboard/segue/reuse identifiers

VertexHelper

Lets you graphically define vertices of sprites for Box2D and Chipmunk bodies/shapes.

AddressBookSpy

A demo app showcasing the use of JavaScriptCore in an iOS app

Raphuccino

A Cappuccino & Objective-J wrapper for the awesome RaphaelJS vector graphics library

rubymotion_autolayout

A very basic RubyMotion ASCII DSL to create views

MapKit

A Google Maps API abstraction layer written for Cappuccino

SproutCoreNative

Experiments in running SproutCore on iOS with JavaScriptCore without a WebView

private-dumper

A Ruby class-dump wrapper to create header files from private iOS frameworks

code_buddy

A Meteor.js app that lets you share live code snippets across multiple browsers. With syntax highlighting.

CPVideoKit

Cappuccino & Objective-J wrapper for the YouTube and Vimeo JavaScript API

CPOperation

Cappuccino implementation of NSOperation, NSOperationQueue, NSInvocationOperation and NSBlockOperation

CappuccinoLocations1

A cappuccino sample project with Google Maps integration

iphonedevcon2010-sproutcore-demo

An iPad SproutCore Touch demo for my talk at the iPhone Developer Conference 2010

MacRubyRemote

Remote control your Cocoa app with a Cappuccino web interface. Poke around.

MapKit-HelloWorld

The simplest possible MapKit application

Xcode4templates

Tool to extract Xcode 4 application templates and convert them to be used with Xcode 5 to get options like "Use Storyboards" back.

ObjjSafariExtension

A proof of concept that you can write Safari Extensions using Objective-J and Cappuccino

DictationSwitcher

A small tool for OS X 10.8 Mountain Lion to switch the dictation language with one click

ViewControllerDemo

A demo application showcasing the usage of iPhone view controllers

xcode-languages

All the lproj languages that Xcode supports in a machine readable format.

CPVideoKitDemo

Demo of the Cappuccino VideoKit

Born-To-Be-Alive

Patrick Hernandez hit performed by Alex, the NSSpeechSynthesizer's best voice.

SPWKAspectFitView

A demo for http://stackoverflow.com/a/26066314/171933

sproutcore-raphael

A demo app that shows how to use Raphael.js in a SproutCore 2.0 app

plswift-2023-demos

Demos for my plSwift 2023 talk "Living dangerously: The why and how of safely using private APIs on iOS"

turbo-derive

Easily handle derived Core Data properties in a pain free, KVO-compliant way

deutsche-bank-csv-converter

Converts CSV bank balance reports from Deutsche Bank to a format FreeAgentCentral.com can use

CappuccinoCibImageSearch

Cappuccino Cib-based Google Image Search Client with CPTableView goodness

MacDevImageSearch

SproutCore Image Search project for an article in Mac Developer.

fahrenkrug-s-hash

A sample app that demonstrates how Apple's NSURL HTTP authentication caching is buggy. And the workaround.

sc-template-image-search

JSConf.it 2011 SproutCore Demo

MacRubyLyrics

Search for lyrics and have them read to you with MacRuby, JavaScript, and Cocoa

radiant-xapian-search-extension

Adds Xapian support to Radiant pages

iPhone-Webtech

Files for my iPhone View Controllers session at WebTech 09

nsspain-2022-demos

KVOMemoryLeak

Demonstrates a memory leak in KVO on iOS when incorrectly overriding didChangeValueForKey:

XcodeTemplates

Custom Xcode Templates for fun and profit.

QuartzPatternBugDemo

Quartz Patterns in NSViews only get drawn with wantsLayer=YES. Bug?

Radiant-Performance-Decline

two test projects showcasing a significant performance decline from Radiant 0.8.1 to 0.9.1

jfahrenkrug.github.com

My Blog and Website

CPCollectionViewBugDemo

Demonstrates a selection bug in Cappuccino's CPCollectionView

layer0-nextjs-example

AFNetworkingPerformanceTest

App to demonstrate how UI performance is impacted by AFNetworking downloads

UITabBarControllerMoreBugWorkaround

Workaround for a bug in UITabBarController

abv-calculator-action

A GitHub Action to calculate ABV given the original and final gravity of a beverage. No, it's not very useful.