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JavaScript

Simplifying the ES6 Workflow With JSPM

For a while now, people all around the JavaScript community have been declaring that it is now possible to use ES6 to produce JavaScript applications. Aside from the fact that browsers are implementing more and more of the spec, there are several great transpilers that will convert you ES6 code into ES5 code, such as Traceur and Babel (aka 6to5 which recently changed its name). Beyond that, there are more and more tools coming out to make the workflow simpler and more robust. Today is a great day for ES6!

JavaScript

No More Global Npm Packages

The JavaScript development community has been welcoming new and powerful tools by the dozens each year, almost too fast for mortals to keep up with. Many of these tools come with npm packages that you can install globally so you can use the command line tool from anywhere on your computer. This can be very convenient, but is it the right way to do it? Is there a better alternative?

JavaScript

ES7 Async Functions on Tuts+

It’s been months since I’ve given you all any content here. I’m trying to break that trend, but it will be a while and will take some major changes in order to start writing regularly again. This post isn’t even a full post. Rather, it is an announcement to bring your attention to a post I wrote elsewhere.

JavaScript

Why Aren't You Living in Harmony With ES6 Now?

When I first heard about the next version of JavaScript - known as ECMAScript 6 (ES6 for short) or JavaScript Harmony - I got really excited about all of the new features that we’d be getting to simplify and improve our lives as JavaScript developers… until I thought about it for 5 more seconds and realized that my kids would probably all be grown and moved out before I didn’t need to support any browsers that don’t support ES6, so I may never actually get to use it. I’m discovering that ES6 might be more usable right now than I thought it would be.

JavaScript

My Top 5 (9?) Favorite HTML5 APIs

HTML5 is a lot more than just a few cool new semantic tags. The HTML5 specification actually has a bunch of new JavaScript APIs for us all to work with. Not all of these specs are finalized and they’re not all widely implemented in browsers. That doesn’t necessarily mean that we can’t take advantage of them right now, though. Let’s look at a few of the ones that I’m most excited for and discuss if and how they can be used today.

JavaScript

Don't Name Your Inputs 'Action' or 'Submit'!

Most browsers have a bug that isn’t really a bug. In fact it was purposely put there to make your simpler, but if you (or someone else writing the HTML code) do something in the right (read “WRONG!”) way, it could completely blow up. Specifically, if you assign your input tags a name or id attribute of “action” or “submit”, you can cause some very well hidden bugs.

Reviews

Speed Up jQuery Development With CodeLobster

jQuery is, for the modern JavaScript developer, an essential library to master. It comes fully-featured with all the DOM manipulation, event management and AJAX functionality that today’s web applications require. But JavaScript’s dynamic nature means that coding can be a drag. When you can’t tell your this from your that, you need professional-grade tooling like CodeLobster to fit the pieces.

JavaScript

Patterns for Asynchronous Programming With Promises

Promises are currently the best tool we have for asynchronous programming and they appear to be our best hope for the forseeable future, even if they’ll be hiding behind generators or async functions. For now, we’ll need to use promises directly, so we should learn some good techniques for using them right now, especially when dealing with asynchronous operations on collections, whether they happen in parallel or sequentially.

Giveaways

Better Backbone Applications With MarionetteJS Giveaway

This post serves a dual purpose: first of all it is to announce (to anyone who hasn’t see the original announcement on my social media accounts) that the book that I’ve been writing for the past year - that has kept me from more actively working with my blog - is finally finished! Second, I’m giving away 3 copies of that very same book! That’s right, I’m holding two giveaways at once: one for Backbone.js Patterns and Best Practices and one for my very one Better Backbone Applications with MarionetteJS!

JavaScript

Synchronizing Asynchronous JavaScript With ES7

ECMAScript version 5 is the latest complete version of JavaScript available and is implemented in every major browser, but ES6 is in the works and promises a much better world for JavaScript developers with features such as a simple class syntax, arrow functions, built-in promises and the like. It doesn’t stop there, though; we’re already looking ahead to ES7 while ES6 is still cooking in the oven. In particular, I’m extremely excited about asynchronous functions.