Creating a Simple Style Switcher — SitePoint
Stay Relevant and Grow Your Career in TechPremium ResultsPublish articles on SitePointDaily curated jobsLearning PathsDiscounts to dev toolsStart Free Trial7 Day Free Trial. Cancel Anytime. One way to enhance your site’s user experience is to allow your visitors to personalize certain aspects of it. This could be anything from increasing font size, to selecting an appropriate language or locale. A
Optimizing the asynchronous Google Analytics snippet · Mathias Bynens
Google has been beta-testing their asynchronous Analytics snippet for a while now. The code has been revised several times already, but still I think it can use some more optimizations. The latest snippet is the following: <script> var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-XXXXX-X']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text
Type Rendering Mix
apply CSS based on the text rasterizer and antialiasing your browser is using <html class="tr-coretext tr-aa-subpixel">Download trmix.min.js (v1.1.0 – 3KB) View source on GithubGet Type Rendering Mix, read the instructions and start styling! What? Why is this useful?Type Rendering Mix is useful in many situations. Let’s say you are using Proxima Nova on your website. Below you can see how the “thi
MochaがPromisesのテストをサポートしました
このpromiseオブジェクトは、resolveするので、.then の第一引数で指定したonFulfilled コールバックに true という値を渡すようになってます。 今までのテストの書き方 このgetSuccessPromiseを 1.18.0より以前は以下のように書くことでテストをしていました。 it("should manually handling test...", function (done) { getSuccessPromise().then(function (value) { assert(value); done(); }).catch(done); // <= このcatchが今回の変更での焦点 }); getSuccessPromise()の返り値であるpromiseオブジェクトがresolveされると value に true が入って assert(t
Measuring localStorage Performance | High Performance Web Sites
February 11, 2014 4:59 pm | 3 Comments Recently someone asked me if it was possible to measure the performance of localStorage. While this was difficult a few years ago, we can do it now thanks to Navigation Timing. This post explains how to measure localStorage performance as well as the results of my tests showing the maximum size of localStorage, when the penalty of reading localStorage happens
Vue.js - The Progressive JavaScript Framework | Vue.js
The Progressive JavaScript Framework An approachable, performant and versatile framework for building web user interfaces. Why Vue Get Started Install Get Security Updates for Vue 2 Special Sponsor slot is now vacant - Inquire now Approachable Builds on top of standard HTML, CSS and JavaScript with intuitive API and world-class documentation. Performant Truly reactive, compiler-optimized rendering
Test for Support of SVG as img | CSS-Tricks
Get affordable and hassle-free WordPress hosting plans with Cloudways — start your free trial today. Browser support for SVG isn’t quite as simple as yes or no. In addition to some quirks on how that support plays out, it depends on how that SVG is being used. One common way is right within an image tag, like <img src="image.svg" alt="description">. How can you detect if a browser supports SVG use
Partial Application in JavaScript using bind() • Pascal Hartig
There is a pattern in JavaScript that I consider highly underused, because it leads to more concise code that is both easier to write and read. You probably all know of Function.prototype.bind. It’s used most of the time to get rid of all these var that = this or var self = this assignments you used to see everywhere. A common example would be: this.setup = function () { this.on('event', this.hand
You Might Not Need jQuery
jQuery and its cousins are great, and by all means use them if it makes it easier to develop your application. If you're developing a library on the other hand, please take a moment to consider if you actually need jQuery as a dependency. Maybe you can include a few lines of utility code, and forgo the requirement. If you're only targeting more modern browsers, you might not need anything more tha
Fit.js » Fit things into other things
Configuration You can pass options as a 3rd parameter. Here are the default values and what each parameter means… fit( bar, foo, { // Alignment hAlign: fit.CENTER, // or fit.LEFT, fit.RIGHT vAlign: fit.CENTER, // or fit.TOP, fit.BOTTOM // Fit within the area or fill it all (true) cover: false, // Fit again automatically on window resize watch: false, // Apply computed transformations (true) or jus
Exploring the classList API - SitePoint
Stay Relevant and Grow Your Career in TechPremium ResultsPublish articles on SitePointDaily curated jobsLearning PathsDiscounts to dev toolsStart Free Trial7 Day Free Trial. Cancel Anytime. Key Takeaways The classList API, introduced in HTML5, provides methods and properties to manage class names of DOM elements, making it easier to add, remove, or toggle class names in JavaScript. The classList A
Chaplin | HTML5 application architecture
Chaplin is an architecture for JavaScript applications using the Backbone.js library. Chaplin addresses Backbone’s limitations by providing a lightweight and flexible structure that features well-proven design patterns and best practices. Chaplin empowers you to quickly develop scalable single-page web applications; allowing you to focus on designing and developing the underlying functionality in
CSS: User Agent Selectors — Rog.ie
Gone are the days of CSS hacks for browsers...wait, no they're not. There are still little rendering hiccups in both major and minor versions of Safari, Chrome, Firefox, Internet Explorer. The hacks to target those newer browsers are few and far between. Just recently, I ran across a radial gradient bug found only in Chrome 13.0x. Good luck searching for a CSS filter to apply a style purely for th
Writing A Better JavaScript Library For The DOM | Smashing Coding
At present, jQuery is the de facto library for working with the document object model (DOM). It can be used with popular client-side MV* frameworks (such as Backbone), and it has a ton of plugins and a very large community. As developers’ interest in JavaScript increases by the minute, a lot of people are becoming curious about how native APIs really work and about when we can just use them instea
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Creating CSS Animations Using Move.js — SitePoint
GitHub - sindresorhus/multiline: Multiline strings in JavaScript
https://ruangkonsumen.com/promise-anti-patterns/
The Command Line Rosetta Stone
Sigma.js
AngularJS Fellows