Progressive enhancement is layer technologies starting to most available to allows everyone to access the basic.

Progressive enhancement strategy can be employed during construction to bind dynamic behaviors to otherwise static elements.

This is known as progressive enhancement.

Progressive Enhancement consists of the following core principles:

As of 2006, better methods of accessibility, including progressive enhancement, are available, so cloaking is no longer considered necessary by its proponents.

Ortnahme frowned, then set the unit for progressive enhancement, projecting images at 60% of average daylight ambiance.

You should follow a progressive enhancement approach to developing websites to ensure that content is accessible to the widest possible number of browsers.

Hijax is a term for the application of progressive enhancement to AJAX.

Jim Wilkinson created a page for Progressive Enhancement Wiki to collect some tricks and tips and to explain the overall strategy.

Progressive enhancement is a strategy for web design that emphasizes accessibility, semantic HTML markup, and external stylesheet and scripting technologies.

Gustafson, Aaron (2011) Adaptive Web Design: Crafting Rich Experiences with Progressive Enhancement.

Its features include progressive enhancement, a plugin framework that can be used to enhance the GUI and to add additional back end providers, pluggable authentication, and internationalization.

Scott Jehl of Filament Group introduced "Test-Driven Progressive Enhancement" on A List Apart in 2008.

Particularly, the technique of Progressive Enhancement often requires a feature to be implemented both on the server-for initial rendering and the baseline user-experience-and on the client, for an enhanced experience.

In this way, it is the only server-side framework that implements progressive enhancement automatically, and the only Ajax framework with search engine optimization (SEO) qualities.

Wt is an open-source server-side web application framework which transparently implements progressive enhancement during its bootstrap, progressing from plain HTML to full Ajax.

The concept of version targeting, especially as proposed by Microsoft, has been criticised for being a new form of browser sniffing and for violating the principle of forward-compatible development where progressive enhancement is preferred.

In other words, it is progressive enhancement theory applied to Ajax; one starts with just basic content, and adds better functionality for browsers that support it without breaking the site for those that do not.

"Progressive Enhancement" was coined by Steven Champeon in a series of articles and presentations for Webmonkey and the SXSW Interactive conference between March and June 2003.

Its purpose was to focus on interoperable client-side scripting, through explaining and promoting the DOM standards from W3C and the ECMAScript Standard, and concepts like progressive enhancement, graceful degradation and unobtrusive scripting.

Progressive enhancement uses web technologies in a layered fashion that allows everyone to access the basic content and functionality of a web page, using any browser or Internet connection, while also providing an enhanced version of the page to those with more advanced browser software or greater bandwidth.