Skills for Real Engineers. Straight from my .agents directory.

The Inter font family

Maple Mono: Open source monospace font with round corner, ligatures and Nerd-Font icons for IDE and terminal, fine-grained customization options. 带连字和控制台图标的圆角等宽字体，中英文宽度完美2:1，细粒度的自定义选项

🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture…

Let Pi control your apps on MacOS & Windows

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

The ultimate LLM/AI application development framework in Go.

Open Source Computer Vision Library

Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.

Build Real-Time Knowledge Graphs for AI Agents

Capture HTTP/HTTPS, and Websocket from iOS app without proxy.

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Network logger for Apple platforms

Style React fast with 100% parity on React Native, an optional UI kit, and optimizing compiler.

星河小程序 - 滴滴开源小程序 / Dimina MiniProgram - DiDi's Open-Source MiniProgram

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

🌉 A Bridge for Sending Messages between Swift and JavaScript in WKWebViews.

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

🐻 Bear necessities for state management in React

💫 Toolkit to help you get started with Spec-Driven Development

The open agent skills tool - npx skills

🌱 A ready-to-use mobile project base template built with the Vue3, Vant, and Vite. | 基于 Vue3、Vite8、TypeScript/JavaScript、Tailwindcss、Vant4，开箱即用的移动端项目基础模板

Codable extensions using Swift Macro

Injectable LUA scripting system, SDK generator, live property editor and other dumping utilities for UE4/5 games

A command-line tool and Xcode Extension for formatting Swift code

AGENTS.md — a simple, open format for guiding coding agents

A Logging API for Swift

Supercharge Swift's Codable implementations with macros meta-programming.

Epoxy is a suite of declarative UI APIs for building UIKit applications in Swift