Mastering jQuery by Smashing Magazine

Author:Smashing Magazine
Language: deu
Format: epub, mobi
Tags: Smashing eBooks
Published: 2012-10-28T16:00:00+00:00

See that (window.myBookmarklet!==undefined) conditional? That makes sure the .JS file is only appended once and jumps straight to running the myBookmarklet() function if it already exists.

Make It Better

This example was fun, but it definitely could be better.

For starters, it isn't compressed. If your script will be accessed a lot, keeping two versions of your code may be a good idea: one normal working version and one compressed minimized version. Serving the compressed one to your users will save loading time for them and bandwidth for you. Check the resource links below for some good JavaScript compressors.

Download

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