

JavaScript Hello World Sweatshirt Program Code Duvet Cover
Designed and sold by Rainwater Merch
$139.50
$139.50
Product features
- Removable, washable cover keeps your duvet fresh and your bedroom decor fresher
- Printed 100% polyester top with white 50% polyester/50% cotton back
- Concealed zipper opening and internal insert ties for easy assembly
- Twin to King sizes available, and Twin fits most extra-long college dorm beds; check sizing guide for detailed measurements
- Duvet insert not included
- Machine washable
- Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received

JavaScript Hello World Sweatshirt Program Code
Are you a JS dev? Are you a server-side or client-side web programmer/developer? As you know, JavaScript is one of the most popular and versatile programming languages. If you love to develop in EcmaScript, this sweatshirt is definitely for you! This design features valid JS/ES using the console log function. JavaScript is an extremely popular programming language used both on the client and server side. Not only is it used for web development, but also for desktop, mobile, and other platforms. JavaScript, often abbreviated as JS, is a high-level, interpreted programming language. It is a language which is also characterized as dynamic, weakly typed, prototype-based and multi-paradigm. Alongside HTML and CSS, JavaScript is one of the three core technologies of the World Wide Web. JavaScript enables interactive web pages and thus is an essential part of web applications. The vast majority of websites use it, and all major web browsers have a dedicated JavaScript engine to execute it. As a multi-paradigm language, JavaScript supports event-driven, functional, and imperative (including object-oriented and prototype-based) programming styles. It has an API for working with text, arrays, dates, regular expressions, and basic manipulation of the DOM, but the language itself does not include any I/O, such as networking, storage, or graphics facilities, relying for these upon the host environment in which it is embedded.
Also available on
Looking for something different?
Search below.Related Tags
Duvet Covers Tags
This section provides a collection of tags that relate to the Duvet Cover on this page. These tags each link to a search for the Duvet Covers that relate to the tag.
All Product Tags
This section provides a collection of tags that each link to a search for any products that relate to the tag.
Trending topics
This section provides a collection of tags that each link to a search for any products that relate to the tag.
Secure Payments
100% Secure Payment with 256-bit SSL encryption



















