Here is a trick to make redirected wikilinks stand out by turning them green instead of blue! This is especially useful when working on navigation aids like lists and outlines, where you need to be sure a link leads to where it says it links to. This quick and easy solution uses customized CSS:
Go to your Preferences, click on the "Appearance" tab, and click the "Custom CSS" to the right of the skin you use. It opens a page to edit, and you can add the following code (just copy and paste it):
Save the page, and reload (bypass your browser cache) and/or (Purge) the Wikipedia server to force the new CSS to be included. All redirects will now show up as green links! If you prefer a different color, you can modify them by using six-digit hex codes.
Have you ever been frustrated that you are limited to viewing 500-edits in View-History for pages?
Solution to see more edits:
On any page with more than 500 edits...
Click on that page's "View History" tab
Click on the "|50)" wikilink just above and to the right of Compare selected versions
Go up to your web browser's address bar and change limit=50 in the URL to any higher number (N) up to 5000, for example: limit=2500
Press ↵ Enter or hit "go"
Go slow with "N", until you know what your web browser and computer can handle. If you get greedy your computer and browser may lock up. After the page fully loads you can use your browser's search feature to find what you are looking for or you can scroll down the page. As a bonus, your "next" choice will now offer next-N instead of next-500.
Bonus tip #1: The same process works in "Contributions", and on the search results page. Bonus tip #2: If you prefer, you can tweak the web address (URL) on a view history page to go back from a specified date, which is useful for looking way back in long histories. In your browser in the URL after "&action=history" add "&offset=YYYYMMDD", where YYYY is the year, MM is the month, and DD is the day. Then press ↵ Enter or hit "go".