HTML, CSS, and JavaScript are the relatively baseline programming languages used by web designers to produce relatively standard websites with some aesthetically pleasing elements that can include animation and interactivity. Nonetheless, the flexibility of each language and how its syntax can interact with the others is such that individual pages can be used to produce and host arrangements of images and text content that give the impression of having been made in more dedicated creative software. With JavaScript in particular, a web designer can effectively create an internalized database and have a page randomly generate content from the database whenever it is loaded.
This method of randomized content generation is demonstrated in a project hosted on codepen.io that simulates receipts printed by cashiers at CVS Pharmacy stores. The first page of the project is a static recreation of a receipt for a customer who purchased a single item. This gives a sufficient demonstration in its own right of how CSS provides the depth of formatting functionality necessary to turn plain HTML content into authentically formatted text encased within a rectangular shape resembling a standard receipt. The text seen up through the "Share Your Feedback" segment is included within the HTML file because there is no need to let the JavaScript file's simulated database generate it by proxy.
Beneath the core receipt is an endless series of simulated savings coupons that each get randomly generated as the viewer scrolls down the page to make them visible. The JavaScript database includes a very large number of item titles and accompanying text descriptions that have been painstakingly written by the author. Whenever a simulated coupon is generated, one of the item titles is chosen at random, and a savings value such as "$3.00 off" or "25% off" is also randomly picked from separately defined arrays of values. While the coupon is also generated with eighteen random numbers underneath a static barcode and a random CPN number at the very bottom, a lengthy stretch of static text content discussing submission rules ultimately originates from the HTML file and is copied onto each coupon. For more information click here https://codepen.io/garrettbear/pen/JzMmqg?utm_source=share&utm_medium=ios_app.