Two Buddhabrots ☸ Plus Code

This one shows both the buddhabrot and anti-buddabrot together but flipped about the y axis. Also the buddhabrot is in rendered in white. I let it render for about 10 minutes.

The buddabrot is lighter because points outside the Mandelbrot set tend to fly off quickly.

Demo: https://dwitter.net/d/18216

for(j=z=501;q=j%2?A=T(B=T(T=Math.random)*4-2)*4-2:!X,j--;)for(i=z,X=A,Y=B;X*i--;j%2&&x.fillRect(...t?[X*(q?z:-z)+960,Y*z+540,1,1,x.fillStyle=R(z,i,q*z,.1)]:[0,0,2e3,2e3]))X=X*X-Y*Y+(Y=2*X*Y+B,A)