🍶 Swift-based utility for managing project commands, inspired by Make.

A cross-platform declarative UI framework, inspired by SwiftUI.

A tool to interactively write shell pipelines.

A set of Pure Data abstractions, including sequencers, GUIs, and other utilities.

Handwriting synthesis with Harfbuzz WASM.

RealityActions

visionOS examples ⸺ Spatial Computing Accelerators for Apple Vision Pro

Delightful SwiftUI effects for your app

Hummingbird running inside an AWS Lambda

Display typographical ligatures in Emacs

lldb UI for OSX; like the gui command ... but better

ASCIIFlow

Stable Diffusion inference on iOS / macOS using MPSGraph

Swift APIs for SQLite: Type-safe down to the schema. Very, very, fast. Dependency free.

The best apps in the AI era aren’t solo experiences—they’re collaborative. Liveblocks provides customizable pre‑built features to make your product multiplayer, engaging, and AI‑ready. All without …

Panic Playdate reverse-engineering notes/tools - covers file formats, server API and USB commands

jq Querier: an interactive wrapper around jq

Swift Regex is an online tool to learn, build and test Swift Regex Regex and Regex Builder.

Easily run shell commands from a Swift script or command line tool

An Xcode Metal shader playground inspired by those tiny, helpful pieces of paper

It was twenty years ago today Sergeant Pepper taught the band to play.

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

Probabilistic language based on pattern matching and constraint propagation, 153 examples

Capsule is a completely free app that lets you store files and media behind a passcode. Built in pure SwiftUI. Available on the AppStore.

Image loading system

Delightful code generator for OpenAPI specs

A framework for creating generative art in Go

A plotter-friendly 3D engine

A fast Xcode unarchiver

macOS window management library for Swift