[Question] Where do I find a list of valid tags?

[neatoman]

There are some tags you can just get from clicking buttons when you make a new post, examples:

• [B ][/B]
• [I ][/I]
• [U ][/U]

Are there any other tags I can use beyond what's in the tool bar? What I'm particularily interested in altering the size of images, because I don't feel like putting all big images in spoiler tags. It would also be of great help if I knew what coding language this operates on, that way I could probably take care of any other problems I come across.