css

CSS: Making the Switch from Static to Relative Units

CSS (short for Cascading Style Sheet) gives web developers plenty of options when it comes to defining lengths for HTML elements. In a broad sense, defining lengths in CSS can be broken down in to two categories: using absolute versus relative units. Absolute units are probably most commonly done with pixel lengths with the familiar px unit. Other absolute […]

css

CSS: Simple Sticky Footer

The sticky footer… The oh-so-sought-after expanse at the bottom of the page that contains contact information, site navigation, a call to action, or whatever else you might want to chuck in there. It’s the element that knows its place in the world (wide web) and embraces it by staying in it’s place. A well executed sticky footer encourages your site visitors to further engage; it […]

js-front

Carved In Stone: Immutables in JavaScript

Immutability – the idea that you should never work with “live” data, is slowly transforming the way that programmers work with objects, data and streams. From reducing hidden variables in functions to making database programming simpler to reducing the chance for difficult to find bugs to make its way into your code, immutability is becoming […]

angular

Building Nested Components using Angular 2

What are Angular 2 Components Angular 2 consists of a lot of new features and one of the most fantastic features is the ability to create components. In fact Angular 2 is called a component-based framework and is directly inspired by web components. Web components are the collections of standards that allow us to create […]

Crater_Lake_National_Park_Oregon

Interactive Mapping with Python, GeoJSON, and JavaScript

Interactive maps are a powerful tool for data visualization and user interfaces. Providing rich content based on geographic location is the cornerstone of many apps such as Yelp,  Zillow, and Road Trippers. In this post we are going to create an interactive map of campgrounds using the Google Maps API, JavaScript, and Python. The codepen […]

javascript logo

Teaching JavaScript for a Living: Lessons Learned Through Teaching Thousands of Developers

Eric Greene is a full-stack developer and appendTo/DevelopIntelligence instructor. Over the past 5 years, Eric has taught JavaScript and front-end development to several thousand developers at dozens of Fortune 500 companies. In the last 2-3 years, Eric has taught several hundred Angular and React courses. We interviewed Eric to find out what he has learned […]