It certainly is convenient to be able to compile a PICO program into a Windows and Macintosh & Linux executable with the command:

export program.bin

To create an HTML you can use:

export program.html

I was wondering if someone who was HTML savvy could post the absolute minimal code for an HTML to play and display JUST the .JS at a level of 100% screen height and ability to modify the default width of 100% with anything like 125% for a slightly longer across screen.

No code desired for external buttons just in this simple window.

Also, are there input values to that HTML which let you keep sharp pixels, dithered, or to reproduce like an old television with scan-lines ?

To create the screen, apparently you need more than just this:

<script type="text/javascript" src="program.js"></script>