USE TURBO MODE (Shift click flag) Click to focus on a region. Arrow keys or scroll wheel to zoom. R to redraw the screen Spacebar to Reset Iterations changes the level of detail allowing you to zoom further. (Higher Iterations = Slower Performance)
Recommended to run on turbo warp: https://turbowarp.org/499666202?turbo You can zoom in to "infinity", Scratch kind of has a stroke when you go past 7 quadrillion. For more information go to: https://en.wikipedia.org/wiki/Mandelbrot_set