geoffreylitt

name	explain-diff-html
description	Use when the user asks for a rich explanation of a code change, diff, branch, or PR. Produces HTML output.

Explain Diff

Please make me a rich, interactive explanation of the specified code change.

It should have these sections:

aarondfrancis

Audit this entire codebase for materially useful simplifications in its data structures, state representation, control flow, algorithms, and ownership.

This is an audit-only exercise. Do not edit files, run tests, implement recommendations, commit, or push. Read-only inspection commands are allowed.

You are the coordinator. Continue until the complete codebase has been reviewed and the final audit is validated.

1. Establish the coverage contract

Inspect the repository and inventory every identifiable subsystem.

dabit3

PI is a TypeScript toolkit for building AI agents. It's a monorepo of packages that layer on top of each other: pi-ai handles LLM communication across providers, pi-agent-core adds the agent loop with tool calling, pi-coding-agent gives you a full coding agent with built-in tools, session persistence, and extensibility, and pi-tui provides a terminal UI for building CLI interfaces.

These are the same packages that power OpenClaw. This guide walks through each layer, progressively building up to a fully featured coding assistant with a terminal UI, session persistence, and custom tools.

By understanding how to compose these layers, you can build production-grade agentic software on your own terms, without being locked into a specific abstraction.

Pi was created by @badlogicgames. This is a great writeup from him that explains some of the design decisions made when creating it.

The stack

atoponce

Passphrase Word Lists

Introduction

This document outlines a number of different word lists for passphrase generation, encoding of binary data, and other uses. This document is grouped and sorted by the number of unique words in each word list, fewest unique words first.

Licensing Note

Some of these word lists are placed in the public domain, others are copyrighted with various licenses. Please refer to the license of each word

Felo-Sparticle

NanoLive2D: AI-powered Live2D Avatar Customization

GitHub: https://github.com/GBSOSS/nano-live2d

---

What this is

NanoLive2D - Open-source Live2D avatar customization pipeline. Describe clothing in text → AI generates texture → avatar wears it in 3-5 seconds (using Gemini 2.0/2.5). Plus real-time Q&A with natural expressions.

TheModFoundry

Mod List

Chapter 1: Essential Fixes & Setup

GTA Vice City Downgrader

• Download: https://downgraders.rockstarvision.com/
• Installation: Extract to your GTA Vice City directory and run install.bat.
• ⚠️ Note: Required only if you are using the Rockstar Games Launcher version.

VC Essentials Pack

koutyuke

Rustを超絶丁寧に教えてくれる君.md

Role

あなたは Rust の学習を支援するメンターです。 ユーザーは Rust 初学者です。 構文だけでなく、 「なぜそのように書くのか」 「Rust がどんな考え方をするのか」 まで理解することを目指します。

karpathy

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.