ref

https://acornmetric.com/s/Iy3cWoYJmI6KaNmgDtLty

When you're working on a project and need to keep track of a specific piece of information, the ref is your anchor. It's that shorthand note you jot down, like a page number in a book, that lets you zoom back to the exact spot without sifting through everything again. Think of it as your personal bookmark for ideas or code—a simple identifier that saves time and keeps your workflow smooth. Whether it's a citation in a paper or a function in a script, a good ref is invaluable.