Core Principles
Progressive Enhancement consists of the following core principles:
- basic content should be accessible to all web browsers
- basic functionality should be accessible to all web browsers
- sparse, semantic markup contains all content
- enhanced layout is provided by externally linked CSS
- enhanced behavior is provided by unobtrusive, externally linked JavaScript
- end-user web browser preferences are respected
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Famous quotes containing the word principles:
“Our national determination to keep free of foreign wars and foreign entanglements cannot prevent us from feeling deep concern when ideals and principles that we have cherished are challenged.”
—Franklin D. Roosevelt (1882–1945)