Packages authored by Mattt
These packages are available as a package collection, usable in Xcode or SwiftPM.
Bestline
Swift wrapper for @jart's bestline, an ANSI Standard X3.64 teletypewriter command session library
CommonMarkAttributedString
Create NSAttributedStrings from Markdown Text
Euler
Swift Custom Operators for Mathematical Notation
EventSource
A lightweight, spec-compliant Server-Sent Events (SSE) client for Swift with AsyncSequence support.
InflectorKit
Efficiently Singularize and Pluralize Strings
JSONLines
A lightweight library for working with incomplete or streaming JSON in Swift.
JSONSchema
A Swift library for working with JSON Schema definitions — especially for AI tool use.
llama.swift
A package that provides semantically versioned access to llama.cpp in your Swift projects.
Ollama
A Swift client library for interacting with Ollama. Supports structured outputs, tool use, and vision models.
olleh
An Ollama-compatible CLI for Apple's Foundation Models
Ontology
A Swift library for working with structured data.
Replay
HTTP recording, playback, and stubbing for Swift, built around HAR fixtures and Swift Testing traits
swift-configuration-toml
A TOML provider for the Swift Configuration framework.
TOML
A spec-compliant Swift package for TOML, powered by toml++
Uncertain
Uncertain<T> - A Swift library for uncertainty-aware programming.
XGrammar
A Swift package for grammar-guided text generation, powered by xgrammar
YYJSON
A fast JSON library for Swift, powered by yyjson
17 packages.