It is someone who proofreads the story for the author. The author could be called the alpha. A beta can offer suggestions for improvement, correct spelling or grammar mistakes etc.
Well... the only way I know is to do this: fanfiction.net/beta/___/___ In the first __, put your Userid (you can find this in your Account Settings). In the second ___, put your Pen Name without spaces.
There is no way to formally send a beta request on the site (fanfiction.net), but you can PM (Private Message) the user who you'd wish to have beta your story. You'll need to first speak with them and describe the story or stories you want them to beta, and work out a system.
No, an account on fanfiction . net is free.
Hover over the Beta Reader link on the top of the site and click Browse Beta Readers. Go to the category and/or archive you want, and when you find a beta reader who you think can help you, PM them.
There are many fanfiction sites that are not fanfiction-dot-net, however, they are going to be the larger fandoms such as Twilight, Harry Potter, Star Trek, and such. Most of the smaller fandoms like manga and lesser-known books and shows, are just going to have a few fanfiction stories and those will most likely be on fanfiction-dot-net. Type "___ fanfiction" into your search engine, where the blank is the type of fiction you're looking for, and it will show whatever's out there. You might also try LiveJournal and search for communities that feature fanfiction.
No, it doesn't. It's basically just writing a story based on another. You can post it on fanfiction (dot) net for free.
I don't have the ability to read fanfiction, but there are many great Spuffy AU fanfiction stories available online. Websites like Archive of Our Own or Fanfiction.net are good places to find new and interesting stories to read.
A beta reader is a person proofreading another person's text before the latter makes it available to the general public.
You can find fanfiction featuring the 10th Doctor x Reader x Jack Harkness on popular fanfiction websites such as Archive of Our Own (AO3) and FanFiction.net. You can use specific tags or search terms to narrow down your results. Additionally, social media platforms like Tumblr and Wattpad may have stories or links to fanfiction that fit your interests.
Fanfiction Net has a few good ones but the best site for a Uke Yusuke,would be Adult FanFiction.
According to WikiPedia, programmer Xing Li created and runs the website.
You may be doing it in the wrong way.