Matt Zeunert
Web App Development
I'm a London-based web developer and the founder of DebugBear.

I love working on developer tools. I've recently been building a dynamic analysis tool called FromJS.

I've recently done work for these companies:

Personal Projects

UK Regional Employment Map

See what industries people across the UK work in.
JavaScript D3

FromJS

Link generated page HTML back to JavaScript code.
Babel

Twitter Language Map

Display local tweet languages with Google Maps.
Google Maps API Javascript

vAnnotate

Trace Javascript execution by injecting logging instructions when serving JS files.
Javascript Node.js Esprima

CSS Todo App

Working todo app written using just CSS
CSS

ImmutableJS Object Formatter

Display ImmutableJS objects in a readable format in Chrome DevTools. 5k+ users.
JavaScript Chrome Extension ImmutableJS

JavaScript Breakpoint Collection

Chrome Extension to find code that is responsible for certain behaviors on the page.
Javascript Chrome Extensions

Page Traffic Summary

Chrome Extension that provides a quick way to check recent traffic on the pages you're most interested in.
Javascript Chrome Extensions

Code Readability Blog

Blog on writing readable code that is easy to maintain.
Writing JavaScript

OctoTern

Highlight variable definitions and references on Github
JavaScript Chrome Extension Tern

R Examples

Published some examples of simple programs when I was trying to learn R.
Google App Engine R

DayPoints

Android productivity app that tracks time and prioritizes it.
Javascript jQuery Mobile Backbone.js

Speaking

I've given talks at several user group meetups, including at FrontEndLondon, London Ajax User Group and FrontEndgineers.

Recommended blog posts

You can read the rest of my blog here.