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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.

@ahmedengu
ahmedengu / benchmark_env.js
Created July 18, 2020 14:41
20X performance improvement on Nodejs, just by caching process.env with a single line: process.env = JSON.parse(JSON.stringify(process.env));
// ****************************
//* ********* OUTPUT **********
//* **** 20X Improvement ******
//* ******** Tested on ********
//* ****** Node v10.14.2 ******
// ****************************
// Start testing : Original
// Original, #0: 1299.590ms
// Original, #1: 1268.201ms
// Original, #2: 1261.733ms
@laukhin
laukhin / README.md
Last active January 22, 2020 13:47

Git hooks for convenient development

Hooks description

  • commit-msg: add ticket id from current branch name to the commit message
  • pre-push: check if CHANGELOG.md has been changed and prompts a warning message if not

Quickstart

@coolreader18
coolreader18 / segfault.py
Last active March 15, 2026 08:04
CPython segfault in 5 lines of code
class E(BaseException):
def __new__(cls, *args, **kwargs):
return cls
def a(): yield
a().throw(E)
@hermanbanken
hermanbanken / Dockerfile
Last active September 1, 2025 21:47
Compiling NGINX module as dynamic module for use in docker
FROM nginx:alpine AS builder
# nginx:alpine contains NGINX_VERSION environment variable, like so:
# ENV NGINX_VERSION 1.15.0
# Our NCHAN version
ENV NCHAN_VERSION 1.1.15
# Download sources
RUN wget "http://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz" -O nginx.tar.gz && \
@georgexsh
georgexsh / goto.py
Created September 18, 2017 07:47
python goto with system trace function
import sys
def j(lineno):
frame = sys._getframe().f_back
called_from = frame
def hook(frame, event, arg):
if event == 'line' and frame == called_from:
try:
frame.f_lineno = lineno
@NNTin
NNTin / savePastDiscordChat.py
Created November 28, 2016 07:37
goes through a text channel's chat log and writes it to a file
import discord
import asyncio
client = discord.Client()
@client.event
async def on_ready():
print('Logged in as')
print(client.user.name)
print(client.user.id)
@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@RichardBronosky
RichardBronosky / pep8_cheatsheet.py
Created December 27, 2015 06:25
PEP-8 cheatsheet
#! /usr/bin/env python
# -*- coding: utf-8 -*-
"""This module's docstring summary line.
This is a multi-line docstring. Paragraphs are separated with blank lines.
Lines conform to 79-column limit.
Module and packages names should be short, lower_case_with_underscores.
Notice that this in not PEP8-cheatsheet.py
@alok87
alok87 / sendmail.go
Created October 21, 2015 10:10
Sendmail Using Golang without SMTP- Example
package main
import (
"io/ioutil"
"os/exec"
"fmt"
)
// EXAMPLE: echo "Subject: TestnHello" | sendmail -f you@domain.com you@domain.com
// Useful Links: https://gobyexample.com/spawning-processes