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cgpeter96 / tokenization.cpp
Created February 3, 2023 09:15 — forked from luistung/tokenization.cpp
c++ version of bert tokenize
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <unordered_map>
#include <boost/algorithm/string.hpp>
#include <utf8proc.h>
//https://unicode.org/reports/tr15/#Norm_Forms
//https://ssl.icu-project.org/apiref/icu4c/uchar_8h.html
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cgpeter96 / extract-sourcemap.mjs
Created March 31, 2026 09:27 — forked from sorrycc/extract-sourcemap.mjs
Extract original source code from JavaScript .map (source map) files. Reads sourcesContent, skips node_modules, reconstructs the original file tree.
#!/usr/bin/env node
/**
* Extract original source code from a JavaScript source map file.
*
* Usage:
* node extract-sourcemap.mjs <path-to-.map-file> [output-dir]
*
* Example:
* node extract-sourcemap.mjs cli.js.map ./src-extracted
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cgpeter96 / llm-wiki.md
Created April 9, 2026 16:08 — forked from karpathy/llm-wiki.md
llm-wiki

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.