We use HTML5 for structuring & presenting content on the website because it handles Multimedia and Graphical content easily well.
We use latest trend CSS3 for describing the presentation & to set the visual style such as the layout, colors, and fonts of a web pages.
Most popular framework for developing Mobile friendly websites & efficiently scales from phones to tablets to desktops.
Latest Web Design trend is Parallax, Which involves the background moving at a slower to the foreground to give 3D effect when scrolls.
We use for general-purpose that is especially suited to server-side web development & usually to create dynamic websites.
We use to create and maintain a database of the website, MySQL is an open-source & most commonly used globally.