Way to keep custom LED blink on Arduino without adding code to each sketch?

I created a custom blink for my Arduino Uno LED on Pin13 and I wanted to see if there is a way to keep this custom blink on there without having to place the code in each sketch that I make? Thanks

You could make sharing the blink code between the sketches by putting it in a library but you'll still need to add code to each sketch to use the library.

More information:
https://www.arduino.cc/en/Hacking/LibraryTutorial

Awesome! Thanks!