CSS on its own can be fun, but stylesheets are getting larger, more complex, and harder to maintain. This is where a preprocessor can help. Sass lets you use features that don’t exist in CSS yet like variables, nesting, mixins, inheritance and other nifty goodies that make writing CSS fun again. - sass-lang.com
Edition Year 1 June 1997 First edition 2 June 1998 3 December 1999 4 - Abandonned 5 December 2009 5.1 June 2011 6 June 2015 ES6 ES2015 7 June 2016 ES2016 8 June 2017 ES2017
Use these new features today Babel has support for the latest version of JavaScript through syntax transformers. Its plugins allow you to use new syntax, right now without waiting for browser support.
A framework is a foundation with a speci ed level of complexity that a programmer may extend using their own code. It might include a set of software libraries, compilers, interpreters, or an API. In general, it provides an environment that facilitates a speci c type of programming for a project. - computerhope.com
jQuery features Elimination of cross-browser incompatibilities Manipulations of the document Events handling Ajax Effects and animations Asynchronous processing Features detection Compatibility methods Extensibility
Handlebars template <br/><h1>{{title}}</h1><br/> Compile & render var source = document.getElementById('mytemplate').innerHTML; var template = Handlebars.compile(source); var context = { title: 'My New Post' }; var html = template(context); Result My New Post
A single-page application (SPA) is a web application or web site that interacts with the user by dynamically rewriting the current page rather than loading entire new pages from a server. - wikipedia.org
Modern frameworks advantages Fast Built-in HTML templating Component-based design Robust data management Powerful developer tools Well integrated with build tools