Patrick Canfield

I wrote EventRay's logic builder as well as these documentation pages that use the logic builder's actual code to render examples inline with the documentation. I also conceived and implemented the technology to make that possible.

I built the front-end of this music-streaming app using Backbone.js.

This piece of software automatically places photos that I've taken on an interactive map using EXIF data, Mapbox, and a DBSCAN clustering algorithm library.

A web implementation of Boggle, a word-finding puzzle game

Source: https://github.com/pzatrick/boggle

A simple app for tracking calories using AngularJS and Firebase. I'm most proud of the stylesheet which I created from scratch and the robustness of the app, thanks to significant automated test coverage.

I wrote much of the foundational front-end code using Ionic and AngularJS. I also put in place the unit and end-to-end tests.

A module defining a function that will search all elements on a webpage for specific text that matches a given query in a simple query language.

The language organically developed while I was writing end-to-end tests with Protractor. It works like this: a list of words—limited by spaces—represents all elements that contain the exact words in the same order, ignoring the presence of other words. If any word in the query is preceded by a bang (!), all elements with that word are excluded.

For example: "stardust spiders" would match elements containing "ziggy stardust and the spiders from Mars," and "peanut !butter" would match elements containing "peanut brittle" but not "peanut butter."