My talk at the Powered by JavaScript conference at Strangeloop 2014

I was in St. Louis in September speaking at the Powered by JavaScript conference. My talk was about reducing boilerplate and avoiding build tool configuration files by extracting a core set of processes into an adaptive tool that generates and maintains your configuration. The talk touches on the basics of Grunt, Static Analysis, and techniques […]

Beauty in Code

There is beauty in the thoughts expressed in code; the search for the perfect idioms. A logical poetry. There is beauty in the product: that which our code has created. There is beauty in the usability of our code – its API: its language of interaction. Think, for a moment, about your own code. We […]

Connecting the dots on Dollar Cost Averaging

Dollar-cost averaging (DCA) is a popular investing technique whereby you incrementally purchase more shares of the funds in your portfolio: in small amounts on a monthly or quarterly basis. The main idea is to not invest all of your money at once: avoiding big dips in the market right after your purchase. If you only invest a little […]

JS: Auto-generate Grunt tasks using Static Analysis

If you’ve been around modern tooling in front-end web development, you’ve likely run into task runners like Grunt and Gulp. Grunt uses a declarative way of defining tasks via a large configuration JavaScript object that gets fed into the Grunt engine. Gulp takes the more programmatic approach, using JS stream-centric code to define tasks. The […]

JavaScript: Mocking an npm install for your tests

I’m writing tests for a node.js tool that I’m working on and hit a snag in trying to mock (i.e., simulate) a dynamic npm install of a module within a subdirectory. I tried a bunch of ideas and ended up with a simple, perhaps not ideal, but effective solution.

Technical interviews are actually good for you

Programmers, both new and experienced, have a hard time getting away from technical interviews: the “large-company” style of interview where you’re asked to work through an ambiguously-stated programming question with an interviewer who already knows a wide-range of solutions to the problem. There are pros and cons to this interview style; I personally don’t like […]

Online class: How the internet actually works

We use the internet every day to surf the web and send emails but it’s not obvious what’s going on behind the scenes. I’m teaching an online class aimed at demystifying the internet. Feel free to register and/or share (http://bit.ly/1bPseUY) with anyone you know that might be interested. Thanks in advance and I hope to […]

Javascript: An Exploration of Prototypal Inheritance

Eureka! That’s the feeling I had when I finally saw how Object.create could help me in achieving the inheritance-oriented behavior I was after. I’d been reading lots about prototypal inheritance in JS and understood bits and pieces, but it finally started to click recently. Here are some thoughts and (intentionally simplified) explanations that will hopefully help you […]

Large-scale JavaScript: A monolithic service layer

When I started architecting the initial JS apps for YouNow, I sought to build structures that could be used both by our Backbone.js applications and one-off scripts/projects. These structures grew quite quickly over time; they became monolithic. In this article, I’ll examine the motivations, pros, and cons of a backend api service layer and suggest/brainstorm […]