Kristopher Johnson

Markingbird. Markdown processor written in Swift (translation of MarkdownSharp)

MenubarCountdown. Menubar countdown timer for macOS

cxxforth. A simple public-domain Forth implementation in C++

KJSimpleBinding. Simple data bindings for iOS

suwaneeforth. A Forth interpreter implemented in Swift, based upon JONESFORTH

tilessample. Core Animation example code that emulates the iPhone home screen re-organization UI.

gradientbuttons. Shiny iOS Buttons Without Photoshop

KJYield. "yield" for Swift, inspired by Python and F#

KJGridLayout. Grid-based view layout manager for iOS

KJMachPortServer. Simple example of using NSMachPort for interprocess communication

advent. Original PDP-10 Fortran source code for Will Crowther's Colossal Cave Adventure game

wiringPi_gforth. Gforth interface to the wiringPi GPIO interface library for Raspberry Pi

bitsybasic. Tiny BASIC interpreter written in Swift

KJTipCalculator. Simple iOS tip calculator app, written in Swift

tscp-rust. Port of Tom Kerrigan's Simple Chess Program (TSCP) to Rust

kjchess. Chess engine implemented in Swift

lunar-c. Port of classic text-based lunar lander game to C

SublimeTaskPaper. Sublime Text 2 syntax support for TaskPaper-format files

jonesforth. Mirror of git://git.annexia.org/git/jonesforth.git

KJMessagePortTestServer. Simple example of using the CFMessagePort API from Swift

KJMenuTableViewController. Simplified creation of UITableViewController-based menus

MonochromeSublimeText. Monochrome color schemes for Sublime Text

PokerSwiftUI. Jacks-or-Better video poker game implemented using SwiftUI

kjsp. Kris Johnson's Sonic Pi Collection

StackMachine. Forth-inspired language interpreter, written in Swift

Steady. SwiftUI metronome app for iOS and macOS

perspectivetest. Simple iPhone app demonstrating how to create a spinning picture with an underlying reflection.

kxmovie. movie player for iOS using ffmpeg

lunar-fortran. Port of classic Lunar Lander game to Fortran

KJTipCalculatorOSX. Sample app for experimenting with bindings and other Cocoa features

MonochromeXcode. Monochrome color themes for Xcode

resume. Kristopher Johnson's Resumé

KJLunarLander. iOS Lunar Lander game, implemented with SpriteKit

alpine-cxxforth. Docker container image with cxxforth on an Alpine image

HideStackOverflowDeletedAnswers. Safari extension that hides all deleted answers on stackoverflow.com

pforth-xcode. Fork of pForth (https://code.google.com/p/pforth/) with Xcode 6-compatible Makefile and project files

trek73c. C/Curses version of Trek73

ASCIIRef. SwiftUI app that lists ASCII codes

lunar-prolog. Port of classic text-based lunar lander game to Prolog

alpine-pfe. Docker container with Portable Forth Environment (PFE) on an Alpine image

music-python. Music experiments with Python

alpine-gforth. Docker container with Gforth on an Alpine image

swiftcat. Re-implementation of cat(1) in Swift

KDJSwiftStdIO. Swift wrappers for C stdio

TWikiRawEditSafariExtension. Change behavior of TWiki "Edit" button such that it always does raw edit rather than WYSIWYG edit

fuckingclosuresyntax.com. Syntax is hard.

KJFacebookSafariExtension. Safari extension that customizes Facebook for me

DahlonegaWeatherSafariExtension. When visiting weather.gov, automatically pre-fill "city" field with Dahlonega's zip code (30533)

KDJEmptySplitViewApp. iOS app that just displays an empty split view, useful for screenshots for launch images, documentation, and/or design