Show usage stats for OpenAI Codex and Claude Code, without having to login.

Delightful, simple library for aspect oriented programming in Objective-C and Swift.

Aspects is an Objective-C library for iOS and macOS that lets you attach custom code to run before, after, or instead of any existing method, ideal for testing and debugging, not production apps.

Point at any URL/YouTube/Podcast or file. Get the gist. CLI and Chrome Extension.

Rules and Knowledge to work better with agents such as Claude Code or Cursor

Scripts for agents, shared between my repositories.

Ask the oracle when you're stuck. Invoke GPT-5 Pro with a custom context and files.

Open Source, 100% API compatible replacement of UICollectionView for iOS4.3+

Show status of GitHub Repos right in your menu bar and terminal: CI, Issues, Pull Requests, Latest Release.

open source implementation of Twitter/iPad stacked ui - done right.

Claude Code as one-shot MCP server to have an agent in your agent.

A progressive download operation for AFNetworking.

A modern library to swizzle elegantly in Swift.

A subclass of UITextView that fixes the most glaring problems from iOS 7 and 7.1.

Stores all your tweets nicely claw-able for agents.

An MCP server to run AppleScript and JXA (JavaScript for Automation) to macOS.

API similar to UIAlertController, backwards compatible to iOS 7. Will use the new shiny API when you run iOS 8.

"Paste once, run once." — Trimmy flattens those multi-line shell snippets you copy so they actually paste and run.

Zoom, Rotate, Drag – everything at the same time. A view-container for direct manipulation, inspired by Our Choice from Push Pop Press.

URLCache subclass with on-disk cache support on iPhone/iPad. Forked for speed!

Categories and helper classes for iOS projects.

Like the macOS say command, but with a modern voice.

The ghost that keeps your builds fresh - Universal hot reload, file watcher and build automation for any language.

My personal website.

A project to measure costs for Cursor and other AI provider.

A simple proxy that forwards optional methods to delegates - less boilerplate in your code!

HTML in. MD out. Blink-fast. The little helper that chomps HTML and spits pristine Markdown. Goodbye <div>, hello ##.

Upcoming and past speaking engagements for Peter Steinberger @steipete

A simple TUI to watch tmux sessions

Display YouTube URLs in a MPMoviePlayerController

Extract cookies out of your browser. TypeScript. Any OS.

A block based UIMenuItem subclass.

A set of files that enables various debug flags in UIKit

iOS Application Template with JSON-Parsing, AutoUpdating, CrashReporter+Sender, Statistics, custom Logging, Localization and all those little things already set up, ready for you to make awesome stuff!

Control SONOS speakers from your terminal.

"Hey, Computer" from Star Trek. Talk to your agent. Run hooks after trigger comands. Runs locally, cause shit's scary.

Connect your agent to your web app. Like playwright, but works in your current tab. Close the loop.

Port of pi-tui - a simple yet powerful tui for Swift.

It's all about the loop, baby.

Modern block-based wrappers for UIAlertView and UIActionSheet.

Public readme

Grep the GIF. Stick the landing.

Homebrew tap for steipete's tools

Swift SDK to stream ElevenLabs Voices

Hasta la vista, shell — the T-800 that babysits (and occasionally obliterates) your Terminal tabs. Built to kill hung jobs, not humans.

CLI to capture snapshots, short clips, and run motion detection against RTSP/ONVIF came ras

UIButton that is styled like iPhone's AppStore-Button. No Images used!

Extract browser cookies from macOS in Swift

Eight Sleep cli to fetch data and control your pods.

Release freshness dashboard for open source maintainers

Shows off different ways to center content in a UIScrollView.

Build Helper for Xcode

One tiny lib for LLM token + cost math

CLI to query inngest jobs

CLI for Foodora and Deliveroo

MCP server to read, write, find, and list across filesystems & web; includes webpage-to-Markdown, image processing, diffing, and archiving.

Let's your agent run phone calls

No description.

cli for Better Stack to fetch logs, ClickHouse SQL style. Made for humans and agents.

Matcha – brew beautiful TUIs at Swift speed.

Test app for OSLog

stats.store - Fast, open, privacy-first analytics for Sparkle.

Heavily modded theme based on the Solarized style: http://ethanschoonover.com/solarized/

Markdown to ANSII in TypeScript based on Micro-Mark, with support for URLs, tables, lists and more.

Fades the App to black/semi-black when in Background. Fully animated.

Your Blacksmith CI status, in your menu bar.

Lightweight coding agent that runs in your terminal

A Swifty take on Commander.js and alternative to Swift's ArgumentParser.

Website for SOUL.md

Testing touch handling from embedded SwiftUI views

Foundation Collection Classes Benchmarks

A browser canvas for your agents.

Go-based cli for blueOS

Mac app to elevate permissions, when your cli needs wings.

cli to get your data out of Meta. very WIP

Entire is a new developer platform that hooks into your git workflow to capture AI agent sessions on every push, unifying your code with its context and reasoning.

No description.

Cookies for any browser, any OS, in go

MCP orchestrator that converts MPC servers to agents.

Tiny lib for OSC 9;4 terminal progress.

No description.

Terminal UI and local CLI for crawling GitHub issues and pull requests, generating embeddings, and clustering related work.

clawdbot.com website

Markdown to ANSI for Swift. The ltitle sister of Markdansi, powered by swift-markdown

Skills for pi coding agent (compatible with Claude Code and Codex CLI)

The agent-native LLM router for OpenClaw. 41+ models, <1ms routing, USDC payments on Base & Solana via x402.

always redirect to stackoverflow from pages that just copy the content, like efreedom

Random md website generator

Inspired by https://simonwillison.net/2025/Nov/6/async-code-research/

No description.

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

OpenAI API Benchmarking Tool

cli terminal app for slack with sqlite backend

GitHub CLI Cache Proxy. Caching daemon for the gh CLI to prevent API rate limiting.

No description.

A delightful iOS and OS X networking framework

No description.

DeepSeek 4 Flash local inference engine for Metal and CUDA

The AI coding agent built for the terminal.

Monorepo for pi packages: TUI library, agent framework, and pod management CLI

my dot files for bash, git, rails and co

Lossless Claw — LCM (Lossless Context Management) plugin for OpenClaw

Local-first activity reports from Gitcrawl and Slackx

No description.

React playground

The official Swift SDK for Model Context Protocol servers and clients.

A Swift client library for interacting with Ollama. Supports structured outputs, tool use, and vision models.

Turn any MCP server into a Python module

A fully-featured HTTP library for Discord bots

Experimental go port of @steipete/poltergeist

Notarium: encrypted Simplenote → MCP gateway, built for speed and clarity.

A Model Context Protocol server that executes commands in the current iTerm session - useful for REPL and CLI assistance

Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

IMP forwarding to a different selector.

Website for Demark Markdown Parser

The most comprehensive authentication framework for TypeScript

Model framework for Cocoa and Cocoa Touch

Objective-c code Apple style documentation set generator.

Convert text with HTML tags, links, hashtags, mentions into NSAttributedString. Make them clickable with UILabel drop-in replacement.

The glamourous AI coding agent for your favourite terminal 💘

Socket-based TS/JavaScript API for WhatsApp Web

Check on your Deliveroo orders from the terminal.

Terminal Kit - Console UI toolkit for Swift applications

iOS 9 Beta 1

An iOS library to natively render After Effects vector animations

Strongly typed, full-featured, light, versatile yet powerful Twitter API v1.1 and v2 client for Node.js.

Moved to steipete/homebrew-tap

A type-safe TypeScript SQL query builder

A customizable UIActionSheet replacement for the iPad

An example project demonstrating Mac Catalyst features

LayoutKit is a fast view layout library for iOS, macOS, and tvOS.

Introspect underlying UIKit components from SwiftUI

No description.

No description.

CLI tool for managing vLLM deployments on Prime Intellect GPU pods

A framework for building native apps with React.

Kysely Dialect for Neon

A Cocoa NSFormatter subclass to convert dates to and from ISO-8601-formatted strings. Supports calendar, week, and ordinal formats.

All current objc.io articles

ResearchKit is an open source software framework that makes it easy to create apps for medical research or for other research projects.

Objective-C for Windows

A Sublime Text Editor Installer made in shell script for the 2.0.1 version

😎 Curated list of awesome things regarding WebAssembly (wasm) ecosystem.

Animal Crossing New Horizon items catalog in SwiftUI

A faster version of Apple's linker

Easily construct attributed strings in swift

:tea: iOS UI Automation Test Framework

A Logging API for Swift

An extension to the standard SwiftUI library.

A toolkit for SQLite databases, with a focus on application development

No description.

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

Powerful MCP debugging proxy and CLI inspection tool.

Straightforward, type-safe argument parsing for Swift

The authentication server for CocoaPods push

The CocoaPods Master Repo

A tool to enforce Swift style and conventions.

HIP : Convert CUDA to Portable C++ Code

Danger on Node

Send and Receive events between React Native and native.

Objective-C KVC, KVO的实现源码，根据 Foundation.framework汇编反写而来,还原iOS对KVO,KVC的真实实现

A crowd-sourced list of SDKs and how they protect their downloads with HTTPs

Hippy is a cross-platform development framework, introduction video - https://v.qq.com/x/page/i3038urj2mt.html

A little beautifier tool for xcodebuild

X-SwiftFormat plugin for Xcode

A Sweet and Swifty YAML parser.

A minimal, sidebar, responsive web design Jekyll theme, focusing on text presentation.

CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift

The master list of repositories for the Swift Package Index.

The homebrew tap for zld

OSLog (aka Unified Logging) backend for Apple’s SwiftLog

A C++ binding/wrapper library for the Duktape JavaScript interpreter.

A software update framework for macOS

No description.

MultiMarkdown version of Notational Velocity with Markdown editing features and preview