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.

mickaelperrin

#!/usr/bin/env sh
#      _    _         _
#     | |  | |       | |
#  ___| | _| |__   __| |_ __ ___
# / __| |/ / '_ \ / _` | '__/ __|
# \__ \   <| | | | (_| | | | (__
# |___/_|\_\_| |_|\__,_|_|  \___|
#

:: default  : yabai -m config active_window_border_color 0x99DD0000

KolbySisk

import { useState } from "react";

export default function SlightlyComplexForm() {
  const [urlVisible, setUrlVisible] = useState(false);

  const handleSubmit = async (event) => {
    // Same as before
  };

  const handleEmailChange = (event) => {

ryanflorence

import React from "react";
import { Link } from "react-router-dom";

export function createResource(getPromise) {
  let cache = {};
  let inflight = {};
  let errors = {};

  function load(key) {
    inflight[key] = getPromise(key)

bradtraversy

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

bradtraversy

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

bitsurgeon

Embed YouTube Video in Markdown File

1. Markdown style

[![Watch the video](https://img.youtube.com/vi/nTQUwghvy5Q/default.jpg)](https://youtu.be/nTQUwghvy5Q)

2. HTML style

<a href="http://www.youtube.com/watch?feature=player_embedded&v=nTQUwghvy5Q" target="_blank">

OnesimusUnbound

[T]he difference between a bad programmer and a 
good one is whether he considers his code or his 
data structures more important. Bad programmers 
worry about the code. Good programmers worry about 
data structures and their relationships. 
-- Linus Torvalds
~~~
Clarity and brevity sometimes are at odds. 
When they are, I choose clarity. 
-- Jacob Kaplan-Moss