Does the native JavaScript exist for IE FF chrome compatibility?? What about jquery??

Does the native JavaScript exist for IE FF chrome compatibility?? What about jquery??

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Does the native JavaScript exist for IE FF chrome compatibility?? What about jquery??

exist, such as IE < 8 I often die in console.log

jquery Sub-version, 2.0 does not support IE7.
Very few cases are incompatible

Because JavaScript is a compatibility issue with every browser vendor's problem, the 私人/私心 earlier the browser compatibility difference is, the better. However, with the development of HTML5, I believe that the compatibility between browsers will gradually decrease. For browser compatibility with native functions, you can check this site: http://caniuse.com

One reason to use jquery is that it helps me solve the compatibility problem. Although jquery also has an incompatible browser, but in the current environment of the vast majority of browsers it is supported, we can ignore a small number of browsers (probably?). ）。 About the compatibility of jquery you can view it on the official website: http://jquery.com/browser-support/

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