Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.
// <pre><nowiki>
//This code will change ISBN links to point to the url of your choice,
//instead of Special:Book_sources. 
//
//How to use it:
//
//First, you must copy this code to your user javascript page. This is 
//at User:<your username>/monobook.js . My username is Lunchboxhero so
//my javascript page is User:Lunchboxhero/monobook.js . You must be logged
//in to edit your javascript page.
//
//Once you have copied the code and saved the page, you need to refresh your
//browser's cache. For Mozilla/Safari/Konqueror: hold down Shift while clicking 
//Reload (or press Ctrl-Shift-R), IE: press Ctrl-F5, Opera: press F5.
//
//The code should now work, as long as you are logged in.
//
//You can change the destination url by simply modifying the quoted url that
//follows document.links[i].href=
//
//Good luck, and if you have any questions, leave me a comment on the discussion
//page of User:Lunchboxhero/monobook.js .
//
//(Every line that starts with "//" is a comment and can be discarded.)

function externISBN() {
  for (var i = 0; i < document.links.length; i++) 
    {       
         var ln = document.links[i].href.match(/isbn=(.*)/);
         if (ln) {
           document.links[i].href='http://www.amazon.com/exec/obidos/ASIN/'+RegExp.$1;
         }
    }

}

$(externISBN);


//*************************************************************************************************
//
//                                 POPUPS STUFF
//
//*************************************************************************************************



// From [[User:Lupin/popups.js]]

mw.loader.load(
             'https://en.wikipedia.org/w/index.php?title=User:Lupin/popups.js'
             + '&action=raw&ctype=text/javascript&dontcountme=s');


// (options from User:Tra/monobook.js)
popupFixDabs=true;
popupWatchDisambiggedPages=true;
popupOnlyArticleLinks=false;
popupOnEditSelection=false;
popupDragHandle='popupTopLinks';

//this appears not to transfer the text to the edit summary
//popupRevertSummaryPrompt=true;



// Edit tools for the vandal whack-a-mole game
// [[User:Kbh3rd/whackamole.js]] - please include this line
//
mw.loader.load('https://en.wikipedia.org/w/index.php?title=User:Kbh3rd/whackamole.js' 
             + '&action=raw&ctype=text/javascript');



 
//*************************************************************************************************
//
//                                 TWINKLE
//
//*************************************************************************************************

//Twinkle temp disable
//importScript('User:AzaToth/twinkle.js');

//temp replace broken version
importScript('User:Timotab/twinklefix.js');


//more selective ... 
//importScript('User:AzaToth/morebits.js');
//importScript('User:AzaToth/twinklefluff.js');
//importScript('User:AzaToth/twinklediff.js');
//importScript('User:AzaToth/twinkleprod.js');

//importScript('[[Wikipedia:WikiProject User scripts/Scripts/Add LI menu]]');
//importStylesheet('[[Wikipedia:WikiProject User scripts/Scripts/Add LI menu/css]]');
//importScript('[[User:AzaToth/twinklewarn.js]]');


TwinkleConfig = {
        revertMaxRevisions              :       50,
        userTalkPageMode                :       'window',
        showSharedIPNotice              :       true,
        openTalkPage                    :       [ 'agf', 'norm', 'vand' ],
        openTalkPageOnAutoRevert        :       false,
        openAOLAnonTalkPage             :       false,
        summaryAd                       :       " using [[WP:TWINKLE|TW]]",
        deletionSummaryAd               :       " using [[WP:TWINKLE|TW]]",
        protectionSummaryAd             :       " using [[WP:TWINKLE|TW]]",
        summaryAd                       :       "",
        deletionSummaryAd               :       "",
        protectionSummaryAd             :       "",
        watchSpeedyPages                :       [ 'g3', 'g5', 'g10', 'g11', 'g12' ],
        watchProdPages                  :       true,
        openUserTalkPageOnSpeedyDelete  :       [ 'g1', 'g2', 'g10', 'g11', 'g12', 'a1', 'a7', 'i3', 'i4', 'i5', 'i6', 'i7', 'u3', 't1' ],
        watchRevertedPages              :       [ 'agf', 'norm', 'vand', 'torev' ],
        markRevertedPagesAsMinor        :       [ 'agf', 'norm', 'vand', 'torev' ],
        deleteTalkPageOnDelete          :       false,
        markWarningsAsMinor             :       true,
        markAIVReportAsMinor            :       true,
        markSpeedyPagesAsMinor          :       true,
        markProdPagesAsMinor            :       true,
        confirmUsernameToAIV            :       true,
        toolboxButtons                  :       [ ]
};

//*************************************************************************************************
//
//                                 wikEd
//
//*************************************************************************************************
//
// install [[User:Cacycle/wikEd]] in-browser text editor
document.write('<script type="text/javascript" src="'
+ 'http://en.wikipedia.org/w/index.php?title=User:Cacycle/wikEd.js'
+ '&action=raw&ctype=text/javascript"></' + 'script>');

//*************************************************************************************************
//END OF PAGE
// </nowiki></pre>