Split screen
One of the most noticeable trends in website design for 2017 is the split of the screen into two parts. More and more web projects are using a similar layout…

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How to improve the online registration form on the site
On the Internet, the registration procedure is found to us as often as the form of authorization on sites. You have to register to perform: in all kinds of web…

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Usability of an online store: basic requirements for sample pages
Conversion rates for an online store are influenced by a whole group of factors, among which usability can be called one of the main. When developing, paying close attention to…

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simply necessary

How to make a menu for a site? The main features of the menu selection

Whatever the site, without which it certainly cannot do, is without a menu. And often on one site there are several menus at once – for the main and additional navigation. To make the menu for the site right, it is important to consider the features of the type of this site, its theme, volume, etc.

On different sites, the menu is implemented in different ways: somewhere it’s the usual vertical or horizontal text menu, and somewhere it’s a non-standard flash menu or a menu in pictures. Factors affecting the choice of a solution are very diverse. For example, always more importance is attached to the availability of the menu under different conditions of use of the site. Continue reading

JavaScript and the object model

Scripting languages ​​in some way turned the world around, and it was thanks to them that DHTML appeared, which allows you to do almost anything with the page. As you know, only two languages ​​claim the winner’s laurels in the browser. This is VBScript, a subset of Visual Basic and JavaScript. Here we will be the last to be engaged, as the most universal.

Learning scripting languages ​​alone does not make sense, because they are closely related to the browser object model and, in fact, most scripts simply set the corresponding properties of objects or call their Continue reading

How does JPEG format work?

The JPEG compression process consists of several steps. In the first step, the image is converted from the RGB color space to the YUV space, based on the brightness and color characteristics. All further work is done precisely with this color space, which, due to some of its characteristics, allows us to obtain such large degrees of compression.

What is so unusual about YUV color representation compared to RGB? And the fact that it is closest to the “natural”, that which a person unconsciously performs. The Y component, or brightness, is closely related to picture quality. More precisely, Y – this is the picture, only black and white. Components U and Continue reading

Golden ratio in website design
A key indicator of web design quality is how natural and easy it is for users to perceive. When creating the visual design of the site, it is important to…

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GIF Image Optimization
Converting a full-color image to an index image (i.e. using a palette) is an important operation, and here a few words need to be said about how this is done…

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Why does minimal design rule
If you want to create a website, then the main rule to follow is not to overdo it. This is not the first year that web designers have been helped…

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Gamification on the site: what is it and why is it necessary?
Currently, on a variety of sites, including business sites, you can find elements of the so-called gamification (gamification, gamification) - a technique that turns user interaction with the site into…

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