Articles for July 2015

Improve JavaScript Performance Analysis Results With User Marks – Tuts+ Code Tutorial

When working on advanced JavaScript code, like a 3D engine, you may ask yourself what you can do to optimize, and how much time you should spend in some specific pieces of code. In this tutorial, I will share several tools that provide insight into how your code is performing, and show you how to make the most of user marks in the memory graph to analyze your performance. | Difficulty: Intermediate; Length: Medium; Tags: JavaScript, Performance, Babylon.js, Internet Explorer, Web Development

Source: Improve JavaScript Performance Analysis Results With User Marks – Tuts+ Code Tutorial

Speeding up AngularJS apps with simple optimizations – Tutorial – Binpress

AngularJS is a huge framework with that already has many performance enhancements built in, but they can’t solve all our problems. No matter how fast the framework, we can all create sluggish code through bad practices and not understanding key concepts that help it perform well. The following performance pointers are some of the things I’ve learned from developing Angular applications that will hopefully enable you to keep building fast applications.

Source: Speeding up AngularJS apps with simple optimizations – Tutorial – Binpress

Even better ES5 code for Angular 2

One of the biggest things to consider when it comes to using Angular 2, is the upgrade path from Angular 1. Angular 2 is entirely written in TypeScript but browsers today only support ES5 or some features of ES6. However, nobody prevents us from writing Angular 2 code in ES5. A couple of weeks ago we wrote about exactly that. This time, we take a look at a new, much better, syntax to write Angular 2 in ES5.

Source: Even better ES5 code for Angular 2