Accessing Google Spreadsheets from Node.js - Human Who Codes
Posted at March 4, 2014 by Nicholas C. Zakas Tags: API, Google, JavaScript, Node.js, Spreadsheets I’ve recently been working on a project involving Google Spreadsheets. My goal was to store data in the spreadsheet using a form and then read the data from that spreadsheet using a Node.js application. Having no experience with Google web services, I ended up digging through a lot of documentation on
Now available: ESLint v0.1.0 - Human Who Codes
Posted at November 4, 2013 by Nicholas C. Zakas Tags: Code Quality, ESLint, JSHint, JSLint It was four months ago when I announced the start of the ESLint project. My initial goal was to create a fully-pluggable JavaScript code quality tool where\ every single rule was a plugin. Though I like and appreciate JSHint, the inability to be able to define my own rules alongside the existing ones was kee
The case for setImmediate() - Human Who Codes
Posted at July 9, 2013 by Nicholas C. Zakas Tags: Performance, process.nextTick, setImmediate, setTimeout One of my favorite new APIs that has been beaten about is setImmediate(). While I’ll concede the naming is completely wrong, the functionality is completely awesome. The basic idea is to tell the browser that you want some JavaScript code executed after the last UI task in the event loop compl
Internet Explorer 11: “Don't call me IE” - Human Who Codes
Posted at July 2, 2013 by Nicholas C. Zakas Tags: Internet Explorer, JavaScript, navigator, User Agent String This past week, Microsoft officially unveiled the first preview of Internet Explorer 11 for Windows 8.11. Doing so put to rest a whirlwind of rumors based on leaked versions of the much-maligned web browser. We now know some very important details about Internet Explorer 11, including its
The innovations of Internet Explorer - Human Who Codes
Posted at August 22, 2012 by Nicholas C. Zakas Tags: CSS, DOM, Internet Explorer, JavaScript Long before Internet Explorer became the browser everyone loves to hate, it was the driving force of innovation on the Internet. Sometimes it’s hard to remember all of the good that Internet Explorer did before Internet Explorer 6 became the scourge of web developers everywhere. Believe it or not, Internet
Data URIs make CSS sprites obsolete - Human Who Codes
Posted at July 6, 2010 by Nicholas C. Zakas Tags: CSS, CSS Sprites, Data URI I was sitting in a talk given by Facebook’s Jason Sobel at Velocity this year, when I was a bit surprised by an impassioned plea that he made at the tail end of the talk. To paraphrase, Jason said that CSS sprites require too much work for average web developers and that we should be pressuring the browser vendors to make
It's time to start using JavaScript strict mode - Human Who Codes
Posted at March 13, 2012 by Nicholas C. Zakas Tags: JavaScript, Strict Mode ECMAScript 5 introduced strict mode to JavaScript. The intent is to allow developers to opt-in to a “better” version of JavaScript, where some of the most common and egregious errors are handled differently. For a while, I was skeptical, especially with only one browser (Firefox) initially supporting strict mode. Fast forw
In defense of localStorage - Human Who Codes
Posted at March 7, 2012 by Nicholas C. Zakas Tags: JavaScript, localStorage, Performance Earlier this week, Chris Heilmann wrote a blog post entitled, There is no simple solution for localStorage1 in which he decried localStorage as slow and encouraged everyone to stop using it. Surprisingly, in a post about performance, there was no mention of what “slow” or “terrible performance” actually meant.
Now available: Professional JavaScript, 3rd Edition - Human Who Codes
I’m very excited to announce that Professional JavaScript for Web Developers, 3rd Edition is now shipping and available in bookstores. Over six years, the first edition was released and it changed my life in ways I never could have anticipated. It was through this book that I ended up at Yahoo! and was invited to speak at conferences for the first time. The first edition was a labor of love and th
Introduction to the Page Visibility API - Human Who Codes
Posted at August 9, 2011 by Nicholas C. Zakas Tags: JavaScript, Page Visibility API, Performance A major pain point for web developers is knowing when users are actually interacting with the page. If a page is minimized or hidden behind another tab, it may not make sense to continue functionality such as polling the server for updates or performing an animation. The Page Visibility API aims to giv
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Book review: Closure: the Definitive Guide - Human Who Codes