JDK8 + Facebook React: Rendering single page apps on the server August Lilleaas takes a look at using Java 8's Nashorn JavaScript engine to do some server-side rendering tricks with React components. (Bonus points for using Clojure, August…) While there are literally an infinite number of ways to solve some of the problems he's talking […]
Debugging JavaScript in a Hostile Environment E.J. Dyksen, writing at Mutually Human. It's an interesting story of how they handled the debugging for this particular environment (WebBrowser Control in a VB app), even if the solution itself is not especially novel. The one surprise (to me) was that the Angular $log service was not mentioned. […]
AngularJS – Perceived Performance Github user @mendhak has this proposed directive for measuring load time performance of different components in a single-page app. Tl;dr: "loading" a portion of the page may be deferred for one reason or another, but once it is in fact "finished" (based on some user-defined version of "finished") it requests an […]
A Selfie Is Not a Portrait Brian Droitcour: Can a selfie be art? I think so, but it would entail discarding the conventions of subjecthood of the public sphere both for artists and for art—the artist as a singular figure creating singular works of art—and instead thinking of art as an everyday activity. (tagged: selfie […]
Reinventing the Try/Catch Block An interesting bit of hackery but Ryan Morr, although it smells a bit like a solution looking for a problem. (I'll stick with the original advice I got about using try-catch in JavaScript: "It's basically a measure of last resort. If you find yourself using it, you're almost certainly doing something […]
Knockout 3.0 Release Candidate available Steve Sanderson's popular KnockoutJS MVVM library has an RC out for version 3.0. I may not be its biggest fan, but there are more than a few times when it's exactly the right tool for the job and this looks like a nice improvement. (tagged: KnockoutJS JavaScript ) Size Does […]
Does CoffeeScript Have a Future? The most interesting bit in here was Joel Turnbull quoting Tom Dale: I’m not so confident now. What has shifted? Tom Dale states in the thread “Every CoffeeScript developer knows JavaScript. The inverse is not true.” This rings true for me, and it’s not so much that something has shifted. […]
Decoupling Your HTML, CSS, and JavaScript Philip Walton: Almost every type of coupling between HTML, CSS, and JavaScript can be lessened with an appropriate use of classes and a predictable class naming convention. Long read, but he has lots of good points. And as he points out, a lot of these are easy (and tempting) […]
Why mobile web apps are slow Drew Crawford (Sealed Abstract) wrote this a few weeks ago and I finally (finally? finally!) got around to reading it start-to-finish. The best part about it is that (as he says in the first paragraph) his discussion is entirely fact-based. And where possible he is also illustrating his methods […]
5 Myths About Mobile Web Performance Michael Mullany, Sencha CEO, writing for the company's dev blog: Every mobile browser has a feature area where it outperforms other browsers by a factor of 10–40x. The Surface outperforms the iPhone on SVG by 30x. The iPhone outperforms the Surface on DOM interaction by 10x. There is significant […]