John Leszczynski

music-machine. Create music using a generative music grammar.

counterpoint. generate interesting and well balanced species counterpoint (music!)

grammar-graph. Takes a context-free grammar and converts it into a decision-making graph. Can produce interactive Guides which generate valid sentences from the grammar.

nmusic. a JavaScript music library for programmatic music composition

linux-server-setup. Short guides for preparing a Linux server to host web apps

swiss-tournament. A Python module that uses a PostgreSQL database to keep track of players and matches in a Swiss style game tournament

counterpoint-guide. Interactive visual interface for writing counterpoint

design-of-computer-programs. Projects from the Udacity class with Peter Norvig

spectrogram. Spectrogram visualization and playback of audio.

object-oriented-javascript. Projects from the Udacity class.

aves. An Amazon Alexa skill for getting facts about birds

frontend-sandbox. A simple sandbox for front-end development with a live view of your code.

grammar-builder. a GUI for building and playing with context-free grammars

local-field-guide. Create and view little field guides (plants, birds, trees, mammals, etc)

musicmachine-io. App Engine configuration for Counterpoint Guide

photo-seam-carving. content aware photo cropping using seam carving