Posts about Webdev - David Calhoun's blog

A Simple Introduction to Javascript Map and Reduce Array Helper Functions

August 26, 2018

async.parallel with a simple timeout (node.js)

September 8, 2014

What is AMD, CommonJS, and UMD?

April 30, 2014

The mobile web is dead (and we have killed it)

April 14, 2014

Introducing Negative Scroll Blur (for browsers that support CSS filters)

November 23, 2013

You Can't JavaScript Under Pressure walkthrough

October 4, 2013

Quick style comparison of mobile image search sites

May 10, 2013

More fun with WebKit pseudoelements: -webkit-search-cancel-button (or: Pseudoclass Inception)

August 10, 2012

Response to 'What’s next for mobile now that adaptive design has failed?'

May 23, 2012

Post a status update to the native Facebook app from a web link

February 2, 2012

iOS5 SunSpider: iPhone 4S vs iPhone 4 vs iPhone 3GS

October 14, 2011

iPhone 4S, iPhone 4, and iPhone 3GS photo comparison

October 14, 2011

Mobile Performance Manifesto

October 11, 2011

When to base64 encode images (and when not to)

August 28, 2011

Different ways of defining functions in JavaScript (this is madness!)

June 24, 2011

New Mobile Safari stuff in iOS5: position:fixed, overflow:scroll, new input type support, web workers, ECMAScript 5

June 7, 2011

The incredibly painful way of getting an RSS feed of a Twitter list

June 5, 2011

Android 3.0 Honeycomb is first to implement the Device API

February 24, 2011

My O'Reilly Books Wishlist

February 22, 2011

Checking for undefined, null, and empty variables in JavaScript

February 11, 2011

A peek into Google's Jules Verne tribute (February 8, 2011)

February 7, 2011

JavaScript SunSpider benchmark: iOS 4.3 vs iOS 4.0

January 22, 2011

Notes: Mobile Web Design (Cameron Moll, 2007)

January 21, 2011

Implementing iPhone's slider unlock with input type='range'

January 16, 2011

JavaScript news resources

January 14, 2011

What happens when you have no JavaScript fallback?

January 12, 2011

How to spot outdated JavaScript

January 7, 2011

What is a closure in JavaScript?

January 3, 2011

Mobile JavaScript libraries and frameworks (Mobile Web Part 7)

December 6, 2010

What happens when we serve JavaScript with random MIME types?

November 1, 2010

Top ten things HTML5 makes simpler

October 7, 2010

JavaScript links from last week (September 26)

October 5, 2010

Mobile Monday: Best Practices for Mobile Design (September 20, 2010)

September 21, 2010

Server side console.log

September 15, 2010

Optimizing based on connection speed: using navigator.connection on Android 2.2+

September 14, 2010

Basic HTML5 template

September 8, 2010

Dealing with device orientation (Mobile web part 6)

August 24, 2010

BlackBerry Torch SunSpider results (JavaScript benchmark)

August 18, 2010

Is a hash faster than a Switch in JavaScript?

August 17, 2010

Open Web Camp II at Stanford (July 17, 2010)

July 17, 2010

Friday links: mobile performance studies, the upcoming device element, and more (July 15)

July 16, 2010

iPhone 4 SunSpider test results (22% faster than iPhone 3GS)

June 25, 2010

JavaScript SunSpider test: iOS 3.1.3 versus iOS 4 GM

June 10, 2010

On designing a mobile webpage (Mobile web part 4)

May 26, 2010

Designing buttons that don't suck (Mobile web part 3)

May 19, 2010

The mobile developer's toolkit (Mobile web part 2)

May 11, 2010

A Clockwork Box

March 2, 2010

Video: John Resig - Testing, Performance Analysis, and jQuery 1.4

December 21, 2009

Ways of passing data to functions in JavaScript

December 4, 2009

IE Mobile 6.12 problem: browser ignores the specificity of CSS display styles

August 31, 2009