peterc

pismo

Extracts machine-readable metadata and content from Web pages

whatlanguage

A language detection library for Ruby that uses bloom filters for speed.

testrocket

Super simple Ruby testing library

engblogs

Engineering Blogs

bitarray

Pure Ruby bit array/bitfield implementation

trtl

Tk-powered Ruby turtle graphics

rsmaz

Ruby port of Smaz - a short string compression library

videocr

Perform OCR upon entire videos to look for credentials or similar.

potc-jruby

JRuby port of Prelude of the Chambered, a Java game

webloc

Read and write .webloc (web link) files on macOS / OS X

infermlx

Dynamically controllable Llama-model LLM inference in macOS with MLX

webassembly-simplest-demo

A simple example of compiling C to WebAssembly and running it

illustrator-cc-scripting

Help and resources on scripting Illustrator CC on macOS

tuningtools

My personal LLM fine tuning scripts

aoc2019solutions

My Advent of Code 2019 Solutions

bits

Random bits of code I want to keep track of

hntitles

Hacker News title edit tracker

normalizeurl2025

Ruby library to normalize URLs for deduplication purposes

peterc.github.io

superhighway

superhighway.dev

titlecaser

Ruby Library to Title Case Headlines Like This in a Logical Way

codebuildtest

testing codebuild to run random tasks

flytemplate

Basic Ruby / Sinatra app template for deploying on Fly.io

iohook

Node.js global keyboard and mouse listener.

netlifytest

new-computer

An extremely opinionated and highly personalized script to set up a new Mac machine, just the way I like it!

sofetch

Spoon-Knife

This repo is for demonstration purposes only.

vectorstore

Vector storage and querying in pure Ruby with optional quantization and OpenAI embedding

virtual-webcam