JavaScript

[ jah-vuh-skript ]

/ ˈdʒɑ vəˌskrɪpt /

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Digital Technology, Trademark.

the proprietary name of a high-level, object-oriented scripting language used especially to create interactive applications running over the internet.

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Origin of JavaScript

First recorded in 1995–2000; Java (in the trademarked sense “a programming language”) + script (in the computer sense “an executable section of code”)

Words nearby JavaScript

Java black rot, Java man, Javan, Javanese, Javari, JavaScript, Java Sea, Java sparrow, Java Trench, javelin, javelina

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use JavaScript in a sentence

For technical SEOs, JavaScript is a hot topic and will continue to be one for quite some time.
Server-side rendering: What SEOs need to understand|Sponsored Content: Botify|February 25, 2021|Search Engine Land
Google’s Gary Illyes recommends avoiding JavaScript redirects.
Passage based rankings, core web vitals and responsive search ads; Friday’s daily brief|Barry Schwartz|February 19, 2021|Search Engine Land
The startup does this by using its own JavaScript-based programming language that automates mixing of things like color, audio, graphics and dynamic type.
Capsule raises $2 million for its collaborative video platform aimed at brands|Sarah Perez|January 14, 2021|TechCrunch
Review and optimize, minimize, consolidate, and strip as much JavaScript as you can from your site.
Core Web Vitals report: 28 Ways to supercharge your site|James Parsons|January 13, 2021|Search Engine Watch

Until September, however, Google wasn’t calling out JavaScript libraries themselves.
Google’s Lighthouse is now recommending JavaScript library alternates|Detlef Johnson|January 5, 2021|Search Engine Land
All use open-sourced, mass-market code—the earliest run in Flash, the more recent in JavaScript.
Would You Buy an Internet Website as Art?|Jessica Dawson|June 3, 2014|DAILY BEAST
AARON KOBLIN: We do a lot of experiments with HTML5, Javascript and WebGL.
Hanging Out With the Minds Behind Google Doodles and Chrome Experiments|Douglas Wolk|May 5, 2014|DAILY BEAST
JavaScript files on each page, uncompressed and without expires headers.
Obamacare’s Rollout Is a Disaster That Didn’t Have to Happen|Gregory Ferenstein|October 20, 2013|DAILY BEAST
"There's no reason that should have ever been allowed," says Jones, of Twitter allowing JavaScript in the tweets.
The Race to Save Twitter|Brian Ries|September 21, 2010|DAILY BEAST

British Dictionary definitions for JavaScript

JavaScript²

/ (ˈdʒɑːvəˌskrɪpt) /

noun

trademark a scripting language especially applicable to the Internet

Word Origin for JavaScript

C20: from Java 2 + script

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012