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.

lamngockhuong

herdr-nvim-ctl

🇬🇧 English · 🇻🇳 Tiếng Việt

A small CLI for inspecting and cleaning up the hidden nvim processes that the herdr-nvim plugin keeps alive behind every tab in Herdr.

The problem

jayzghh

import 'package:flutter/material.dart';

void main() {
  runApp(const AttendrixApp());
}

class AttendrixApp extends StatelessWidget {
  const AttendrixApp({super.key});

  @override

efurlong121

BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//RPEMS Calendar//2026-2027//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:RPEMS 2026-2027
X-WR-CALDESC:Roland Park Elementary/Middle School Master Calendar 2026-2027
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York

pmanot

macOS SQLite database paths and schemas

Path inventory: 2026-01-21. Table inventories: 2026-06-10. macOS build was not recorded in the original inventory.

~ denotes the user's home directory. Paths and schemas vary by macOS version, account configuration, and library location. Listed columns are schema examples; their presence does not establish populated values or retention periods.

Knowledge

~/Library/Application Support/Knowledge/knowledgeC.db

eduardolat

[
  {
    "nameES": "Afganistán",
    "nameEN": "Afghanistan",
    "iso2": "AF",
    "iso3": "AFG",
    "phoneCode": "93"
  },
  {
    "nameES": "Albania",

brenes

Enlaces con otros ficheros compartidos en los comentarios:

• Conversor del CSV a otros formatos by @Fechin
• Versión que incluye regiones como Inglaterra que tienen códigos ISO by @ideaalab

adithya2306

RTL8852CE Linux Stability Notes

These are the fixes and tweaks that significantly improved wifi and bluetooth of my PC running linux, with motherboard built-in RTL8852CE wifi card, which uses rtw89 driver.

The main issue was bluetooth audio crackling/stuttering noticeably when network traffic on wifi is high (I was able to verify it by running a speedtest), especially on hi-res codecs (LDAC, aptx HD or SBC-XQ)

System:

• M/b: Gigabyte B850 Gaming X
• OS: Kubuntu 26.04