Bryan Oltman

jayjay. A native macOS GUI for Jujutsu (jj) — DAG graph, side-by-side diffs, interdiff, conflict resolution. Built with Rust + SwiftUI.

ListenToWikipedia. Kotlin

aoc2025. Advent of Code 2025

cli-gen. Build declarative and type-safe CLI apps with the help of code generation.

fastlane-plugin-shorebird. A Fastlane plugin to make releasing and patching Shorebird apps easier with Fastlane

Unciv. Open-source Android/Desktop remake of Civ V

time_shift. Shorebird Clock Application

fvm. Flutter Version Management: A simple CLI to manage Flutter SDK versions.

FizzBuzzEnterpriseEdition. FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

flutter-stager. Dart

tesla. The flexible HTTP client library for Elixir, with support for middleware and multiple adapters.

req. Req is a batteries-included HTTP client for Elixir.

monumental-wlm. JavaScript

atmos. A SwiftUI proof-of-concept which adds rain to a view's background

perf_diagnosis_demo. A demo for diagnosing performance issues in Flutter code

livebooks. My collection of Livebooks

Metavido. Metadata Embedding Video Subformat

awesome-creative-coding. Creative Coding: Generative Art, Data visualization, Interaction Design, Resources.

SwiftDate. 🐔 Toolkit to parse, validate, manipulate, compare and display dates, time & timezones in Swift.

JSONFeed. JSONFeed parser for swift

Sourcery. Meta-programming for Swift, stop writing boilerplate code.

CharacterText. Swift

ScrollableGraphView. An adaptive scrollable graph view for iOS to visualise simple discrete datasets. Written in Swift.

proselint. [Mirror] A linter for prose.

mimic. [ab]using Unicode to create tragedy

PromiseKit. Promises for Swift & ObjC.

Async. Syntactic sugar in Swift for asynchronous dispatches in Grand Central Dispatch

chameleon. Color framework for Swift & Objective-C (Gradient colors, hexcode support, colors from images & more).

earth. a project to visualize global weather conditions

big-list-of-naughty-strings. The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Motivation. Mac screen saver that terrifyingly shows your age

deepdream.

OAStackView. Porting UIStackView to iOS 7+

DynamicColor. Yet another extension to manipulate colors easily in Swift and SwiftUI

DKChainableAnimationKit. A DSL to make animation easy on iOS with Swift.

morsenode. morse code in node.js

awesome-android-ui. A curated list of awesome Android UI/UX libraries

awesome-ios-ui. A curated list of awesome iOS UI/UX libraries

WobbleView. Swift

boltons. 🔩 Like builtins, but boltons. 250+ constructs, recipes, and snippets which extend (and rely on nothing but) the Python standard library. Nothing like Michael Bolton.

Charts. Beautiful charts for iOS/tvOS/OSX! The Apple side of the crossplatform MPAndroidChart.

jsonmodel. Magical Data Modeling Framework for JSON - allows rapid creation of smart data models. You can use it in your iOS, macOS, watchOS and tvOS apps.

Android-ProgressFragment. Implementation of the fragment with the ability to display indeterminate progress indicator when you are waiting for the initial data.

Alcatraz. Package manager for Xcode

SwiftMoment. A time and calendar manipulation library for iOS 9+, macOS 10.11+, tvOS 9+, watchOS 2+ written in Swift 4.

itcheck. Chrome extension for our forums

ExSwift. A set of Swift extensions for standard types and classes.

CocoaMarkdown. Markdown parsing and rendering for iOS and OS X

streem. prototype of stream based programming language

SSAugmentedNavigationBar. Swift

FBAnnotationClustering. iOS library for clustering map notifications in an easy and performant way

SlackTextViewController. ⛔️**DEPRECATED** ⛔️ A drop-in UIViewController subclass with a growing text input view and other useful messaging features

rust. Empowering everyone to build reliable and efficient software.

Revolved. 3D modelling app for the iPad

CAN_GenerativeTypography. 26 code examples for my Generative Typography with Processing tutorial on CreativeApplications.net

SublimeCodeIntel. 💡 Full-featured code intelligence and smart autocomplete for Sublime Text

DeepBeliefSDK. The SDK for Jetpac's iOS Deep Belief image recognition framework

TrailingSpaces. Highlight trailing spaces and delete them in a flash.

pubsyntax. OKWS Pub language package for Sublime Text 2

COSTouchVisualizer. Visualize touches, gestures and long presses on your iPhone or iPad

STKSpinnerView. A spinny thing

CircleDraw. Objective-C

KVOController. Simple, modern, thread-safe key-value observing for iOS and OS X.

lt-cljs-tutorial. A ClojureScript Programming Language Tutorial for Light Table Users

go-linq. .NET LINQ capabilities in Go

NSArray-FunctionalHelper. A category for NSArray with several functional methods you've seen in other languages.

ashes. ⚱️ Lightweight, self-contained templating for Python 2 and 3, a la Dust templates

wapiti. Wikipedia API wrapper for humans and elk. (en.wikipedia.org/w/api.php, get it?)

ipynb-ftw. IPython notebooks automatically pulled from my server.

wikigifs. Every animated GIF on Wikipedia

CAAnimation-EasingEquations. A category on CAAnimation that provides a number of easing equations to add some zazz to your app (with examples!)

sometimes. A few hacks n' helpers to make your code more fun and unpredictable.

clastic. 🏔️ A functional web framework that streamlines explicit development practices while eliminating global state.

iOS-boilerplate. iOS-app template with lots of common tasks solved