Frustrated by the comments, edits, and reverts of another user? Remember, behind that sig line is another human being, just like you! And just like you, that person wants to see his or her ideas come to life on Wikipedia.
If you feel yourself getting angry, hurt, or frustrated, explain yourself in a reasonable way and politely ask that others involved in the conversation do the same. But do not expect everyone to agree with you. Differences of background and opinion are part of what makes Wikipedia so great!
Many different things on Wikipedia can be simplified, automated, or customized with user scripts. For example, you can create scripts to automate different vandalism warnings, perform an AfD nomination, or display the current time in a place of your choosing.
Many scripts have been written by Wikipedians, and are ready for you to make use of. To enable these pre-made scripts, simply paste them into your common.js file (a user's common.js is loaded regardless of which skin they are using). You may have to purge the page before the script will load for the first time.
