A concrete, value-semantic, Hashable error type that erases any Swift error. Works with or without Foundation, on every platform Swift runs on.

Expansive Project Documentation Generator

Pokedex benchmark for LLMs

A hive mind communication platform

Emerging and experimental patterns for building with the Foundation Models framework

Lightweight, flexible HTTP server framework written in Swift

Embedded Swift for Nintendo DS

Swift TrueType Interpreter

Generate Swift models from a `.schema.json`

Split and analyze text files

Swift implementation of TLS 1.3 for QUIC.

Missing Xcode Tools Documentation

🔬 A Swift library for parsing ELF files to obtain various information.

Practical solutions to problems with Swift Concurrency

Open Sound Control (OSC) toolkit written in Swift.

The definitive SMPTE timecode library for Swift.

🎹 Modular multi-platform MIDI toolkit written in pure Swift supporting MIDI 1.0 and MIDI 2.0.

Value-semantic Swift types for IP addresses, networks, prefixes, endpoints, and CIDR math.

An authorization library that supports access control models like ACL, RBAC, ABAC in Apple Swift / Objective-C

Swift language lexer, parser, semantic

Local-first desktop markdown editor

Postgres-native durable workflow engine for Swift 6.3.**

A Swift wrapper around libVLC for iOS, macOS, tvOS, visionOS, and Mac Catalyst

Parsing HTML at the command line

Testcontainers for C/C++ and other native projects, built on the top of Testcontainers for Go

Formal typing rules and presentation materials for Swift 6.2's concurrency type system, focusing on Capability and Region. Presented at try! Swift Tokyo 2026.

Build UEFI Application with Embedded-Swift(x86_64/Aarch64)

Easy, Local TTS for macOS | Custom Voices & Text Processing. Codex Plugin via Socket Marketplace. LAN w/ Bonjour.