About Strong JS
50% on average depending on the style the code is written in. Strong
JS allows you to delete all unnecessary bytes in scripts, such as
comments, new line characters and unnecessary spaces.
The execution of the js file won't change after it is compressed. It just
executes like before. You won't see a difference, only the file
size will be smaller.
Also, it can
reduces the time they are downloaded from the site and the time needed
to parse and execute them on the client side.
Strong JS is based on Saltstorm's
Strong JS Window (see
1. Specify the JS file or the directory with JS files you want to process.
2. Specify the destination file the shrunken code will be saved to.
3. Specify the shrinking level.
4. Enable "Variable substitution engine" if you want to replace the names of
all variables with short names.