What is jquery.min.js

jquery.min.js is compressed from the full version of the jQuery library. The compressed function is exactly the same as the uncompressed version, except that whitespace characters, comments, blank lines and other content that has nothing to do with logic are removed. Delete and perform some optimization; this version is generally used for website reference use, reducing file size, reducing website traffic, etc.

The operating environment of this tutorial: windows7 system, jquery3.2.1 version, DELL G3 computer. This method is suitable for all brands of computers.

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What is jquery.min.js?

jquery.min.js is a compressed version of the jquery library. It is compressed from the full version of the jQuery library. The compressed function is exactly the same as the uncompressed one, except that the whitespace characters, Comments, blank lines and other content irrelevant to logic are deleted, and some optimizations are made.

The jquery.min.js version is generally used for website reference, reducing file size, reducing website traffic, improving access speed, etc.

Jquery.js is a complete uncompressed jQuery library, with comments and spaces, which is convenient for reading the source code. The file is relatively large; it is generally used for reading and learning source code or modifying the source code, and is generally not used for online projects.

Extension

About jQuery library

jQuery is a fast and concise JavaScript framework. It is another excellent JavaScript code library (or JavaScript framework) after Prototype. The purpose of jQuery's design is "write less, do more", which means writing less code and doing more things. It encapsulates common JavaScript function codes, provides a simple JavaScript design pattern, and optimizes HTML document operations, event processing, animation design and Ajax interaction.

The core features of jQuery can be summarized as follows: It has a unique chain syntax and a short and clear multi-functional interface; it has an efficient and flexible CSS selector, and can extend the CSS selector; it has convenient plug-in extensions Mechanism and rich plug-ins. jQuery is compatible with various mainstream browsers, such as IE 6.0, FF 1.5, Safari 2.0, Opera 9.0, etc.

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