I’m looking for an example of XYZ in LaTeX, can you help?

We'll certainly try! We've pre-loaded a range of LaTeX examples and templates into Overleaf, and there are a number of excellent community sites with a large selection of examples.

We also recommend searching the TeXample and LaTeX Templates sites for a close match to what you're after - you can open the example or template you find there straight into Overleaf to edit as needed.

The WriteLaTeX team who created Overleaf also have a lot of LaTeX expertise between them, and so if you have a specific query please get in touch and we'll do what we can to help.