jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
Посетите веб-сайт GaucherDisease.ru, для того чтобы узнать о редком генетическом заболевании — болезни Гоше. Симптомы включают увеличение размеров печени и селезенки, кровотечения, кровоподтеки и боль в суставах.