I recently finished a very comprehensive series on how to make HTML5 games with Pico-8. I walk through the entire process of developing a polished Breakout/Arkanoid clone from start to finish. I assume absolutely ZERO programming experience.
https://www.youtube.com/watch?list=PLea8cjCua_P0qjjiG8G5FBgqwpqMU7rBk&v=YQzwVDMIfyU
I recently released the game that was created as part of the tutorial.
Let me know what you think!