Category Archives: Graphics

Graphics Interchange Format

The Graphics Interchange Format (GIF) is a bitmap image format that was introduced by CompuServe in 1987 and has since come into widespread usage on the World Wide Web due to its wide support and portability. The format supports up


What is it JPEG (Joint Photographic Experts Group) is a lossy compression method standardised by ISO. JPEG JFIF, which is what people generally mean when they refer to “JPEG”, is a file format created by the Independent JPEG Group (IJG)


PNG (Portable Network Graphics) What is it PNG is an extensible file format for the lossless, portable, well-compressed storage of raster images. PNG provides a patent-free replacement for GIF and can also replace many common uses of TIFF. Indexed-color, grayscale,

Design a Site From Scratch

This is Part 1 of the 3 part series, “Site From Scratch: Localmost”. In Part 1, we’ll be designing a dark and sleek web layout in Photoshop. I will walk you step by step through the process in designing our

PSD/HTML Conversion

In this PSD/HTML conversion tutorial, we will take a PSD web design template that I showed you how to construct in a previous tutorial and turn it into a functional HTML/CSS template. This is the second part of a tutorial

Make a Web Layout Using Photoshop

This web design tutorial will show you the process of developing a PSD mockup of a clean and simple blog layout. We will be creating the design of the front page of the blog. The next part of this tutorial


Graphics (from Greek γραφικός graphia) are visual presentations on some surface, such as a wall, canvas, computer screen, paper, or stone to brand, inform, illustrate, or entertain. Examples are photographs, drawings, Line Art, graphs, diagrams, typography, numbers, symbols, geometric designs,

Difference between a vector and a scalar

A scalar is just a number, and a vector is a number with a direction involved. In the first question, pounds, newtons, and dynes are all *forces*. A force can’t exist as just a number; force has to be directed