100 bytes #maze by katkip

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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katkip

function u(t) {

t||(i=-1,j=0);C(i*j*t)<0?x.fillRect(i*50,j*50,50,5):x.fillRect(i*50,j*50,5,50);i++;if(i>37)j++,i=-1;

May 2 2019 11:05 AM UTC

}// 100/140

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100 bytes #maze

u/Xen

t||(i=j=-1,z=50);C(i*j*t)<0?x.fillRect(i*z,j*z,z,5):x.fillRect(i*z,j*z,5,z);i++;if(i>37)j++,i=-1


      u(t) is called 60 times per second.
      t: elapsed time in seconds.
      c: A 1920x1080 canvas.
      x: A 2D context for that canvas.
      S: Math.sin
      C: Math.cos
      T: Math.tan
      R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)

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