Interactivity of the website through the parallax effect

The research topic of the work is the influence of special effects on the user experience, and it refers to user interactivity through the device of a computer mouse. It refers exclusively to the movement of the mouse in 2D space, creating a 3D scene using animations that react to said movement. These are hand-triggered real-time animations that create a parallax effect. The concept of parallax is used in physics and suggests that an observer in motion perceives closer objects as faster and farther objects as slower. The functions on which parallax is based are mouse movement and scrolling. Scrolling takes into account the value of the crossed number of pixels, and shifting takes into account the values obtained depending on the mutual position of the mouse and the element. The technologies responsible for the performance of the aforementioned interactive features are computer languages HTML, CSS and JavaScript. Each of them contributes to the appearance and function of the website where JavaScript contributes to the functionality of the website. The goal of the work is to present and bring closer the animation trends that are present in the field of website development and apply them to your own projects. Also, to prove that interactivity, through usually static media, leaves a significantly greater positive effect on the user experience. Animation in combination with interactivity is a positive attribute for websites and similar digital media. It captures the viewer's attention, motivates them to stay on the page and gives the impression of fun.