Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS- and (optionally) JavaScript-based design templates for typography, forms, buttons, navigation and other interface components. was developed by Twitter
Bootstrap Home page – click here!
More JS
- call, apply
- function-copy
- scope
- Hoisting – MDN doc
- Closure – MDN doc
- IIFE (Immediately Invoked Function Expression) – MDN doc
AJAX allows web pages to be updated asynchronously by exchanging data with a web server behind the scenes. This means that it is possible to update parts of a web page, without reloading the whole page
More topics covered:
- js “compilation”
- variables and func in window scope
- js – random, Math.floor
- js using Garbage Collector (GC)
- function foo vs foo = var function
- adding js script link to HTML
- Bootstrap grid system
Links:
dotnethacker.home.blog 