It would help to know the quickest way to see the results of your code.
when I am digging into learning code; or trying to write some html,css,js, I cannot get a turnaround time that works feasibly without going to this [w3schools.com] website.
I was reading about text editors and html editors from a link on this sites page, I agree with what it said mostly.
it recommends use basic stock default: "Text Edit, or NotePad programs".
The problem with that is, if I try something that I study on this site, I have a few programs that are original come with mac, pc, when I am done edi