if you use the
- P5 JS online editor for JS
OR the
- processing IDE for JAVA
OR after install inside Processing IDE additionally the p5.js MODE
- processing IDE for p5.js
in all cases you got your projects ( like where the files are stored… ) handled.
if you use any external code editor ( or IDE ) / store file to desktop /…
you must know / and do the project/file handling alone.
also we can not help you about that external tools,
and even it can be that the SUBLIME thing is better as processing IDE or online editor …
still you will be alone in this / as not supported here /
as you obviously decided to go with JS ( p5.js )
you can ask your coding questions here,
but still best way is to post just the link to your related online code
like: https://editor.p5js.org/kll/sketches/v4hWBOY-E
if you try to post your p5.js code here / and it will not run ( as not complete or files missing …)
might get much less help.