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This article mainly shows you "what is the difference between gradual enhancement and elegant degradation in the web front end", the content is simple and clear, and I hope it can help you solve your doubts. Let the editor lead you to study and learn the article "what is the difference between gradual enhancement and elegant degradation in the web front end".

Progressive enhancement of progressive enhancement: build pages for low-version browsers to ensure the most basic functions, and then improve the effect, interaction and additional functions for advanced browsers to achieve a better user experience. Gracefully downgrade graceful degradation: build full functionality from the start, and then be compatible with lower-version browsers.

Difference: elegant demotion starts with a complex status quo and attempts to reduce the supply of user experience, while progressive enhancement starts with a very basic, functional version and expands to meet the needs of the future environment. Demotion (functional decay) means looking back, while progressive enhancement means looking forward while ensuring that its roots are in a safe zone.

The viewpoint of "elegant demotion"

The "elegant downgrade" view is that websites should be designed for the most advanced and perfect browsers. On the other hand, the testing work under browsers that are considered to be "outdated" or missing is scheduled at the end of the development cycle, and the test objects are limited to the previous version of mainstream browsers (such as IE, Mozilla, etc.).

Under this design paradigm, older browsers are thought to provide only a "poor, but passable" browsing experience. You can make some small adjustments to adapt to a particular browser. But since they are not the focus of our attention, other differences will be directly ignored except for fixing larger errors.

The viewpoint of "progressive enhancement"

The view of "progressive enhancement" is that we should focus on the content itself.

Content is the incentive for us to build a website. Some websites display it, some collect it, some seek, some operate, and some even contain all of the above, but the same thing is that they all involve content. This makes "progressive enhancement" a more reasonable design example. This is also why it was immediately Yahoo! The reasons for adopting and building its hierarchical browser support (Graded Browser Support) strategy.

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