Local-first observability and control plane for AI agents.

Create code bookmarks and code highlights with a click.

Personalized Paper Recommender

Set up a personal VPN in the cloud

A curated list of Site Reliability and Production Engineering resources.

code for Data Science From Scratch book

Better code navigation in github

AWS-S3 is a Ruby implementation of Amazon's S3 REST API

An order entry / delivery system for a pizza restaurant.

Structure and Interpretation of Computer Programs, 2nd Edition, by Harold Abelson and Gerald Jay Sussman with Julie Sussman, The MIT Press. formatted and built for mobi/kindle

Live Memory Browser for Apps & Xcode

A Xcode 5+ plugin that adds more flexible autocompletion rather than just prefix-matching.

Fling media to a ChromeCast device

PrettyKit for iOS is a small set of new widgets and UIKit subclasses that gives you a deeper UIKit customization. You will be able to change their background color, add gradients, shadows, etc.

An Easy Image/Video Chooser Library for your Android Apps

Z2Notify is a Mac application that can test Apple Push Notifications to the iOS device. (see Z2NotifyMe)

Mac Terminal settings with pleasantly green text

Send a regularly scheduled email using Heroku.

my GitHub webfront

The next version of Tinderizer

Basic Rails GTD app

A drop-in universal solution for moving text fields out of the way of the keyboard in iOS

iOS Push Notification Debug App

Some simple examples on how to integrate Twilio into your Rails app

Jekyll is a blog-aware, static site generator in Ruby

Beautiful IDE for Node.js