Long-form writing by Yehuda Katz, co-creator of Ember.js and serial Open Sourcerer.
Visit yehudakatz.com → RSS feedOn Hacker News Dec 2008 – Apr 2017
Software Engineering 14Web & Frontend 10Programming Languages 4Tools & Productivity 2Society, Policy & Culture 1Career & Management 1
Yesterday, there was a blog post entitled "What the Hell is Happening to Rails" that stayed at the number one spot on Hacker News for quite a while. The post and many (but not most) the comments on the post reflect deep-seated concern about the recent direction of Rails.
A little over a year ago, I got my first serious glimpse at SproutCore, the JavaScript framework Apple used to build MobileMe (now iCloud). At the time, I had worked extensively with jQuery and Rails on client-side projects, and I had never found the arguments for the "solutions for
Great web applications boot up fast and stay silky smooth once they've started. In other contexts, applications can choose quick loading or responsiveness once they've loaded. Great games can get away with a long loading bar as long as they react instantly once the gamer gets going. In
With the announcement of the iPad, the usual suspects have come out decrying a closed, proprietary, fully locked down system. For instance, a story on the top of Hacker News today [http://createdigitalmusic.com/2010/01/27/how-a-great-product-can-be-bad-news-apple-ipad-and-the-closed-
Today is a fairly momentous day in the history of Ruby web frameworks. You will probably find the news I’m about to share with you fairly shocking, but I will attempt to explain the situation. Before talking tech, and even going into the details of the announcement, I want
For the purposes of this post, I will be talking about JavaScript objects using syntax defined in ECMAScript 5.1. The basic semantics existed in Edition 3, but they were not well exposed. A Whole New Object In JavaScript, objects are pairs of keys and values (in Ruby, this structure
After we announced Amber.js last week, a number of people brought Amber Smalltalk, a Smalltalk implementation written in JavaScript, to our attention. After some communication with the folks behind Amber Smalltalk, we started a discussion on Hacker News [http://news.ycombinator.com/item?id=3335916] about what we should
This week saw a flurry of back-and-forth about the future of the web platform. In the "web sucks" camp were Sachin Agarwal of Posterous (The Web Sucks. Browsers need to innovate [http://sachin.posterous.com/the-web-sucks]) and Joe Hewitt (Sachin summarized some of his tweets at
Over the years, I've seen a lot of confusion about JavaScript function invocation. In particular, a lot of people have complained that the semantics of this in function invocations is confusing. In my opinion, a lot of this confusion is cleared up by understanding the core function invocation primitive,
In my previous post about generic actions in Rails 3, I made reference to significant improvements in the router. Some of those have been covered on other blogs [http://rizwanreza.com/2009/12/20/revamped-routes-in-rails-3], but the full scope of the improvements hasn't yet been