Top dweets by u/E-Mouse

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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E-Mouse

remix of d/8365 by u/Xen

function u(t) {

for(c.width|=i=2e3;i--;)x.fillRect(S(t*2+i/15)*i+960,C(t*2+i/15)*i+540,W=i/25,W)

Jun 4 2018 1:36 PM UTC

}// 80/140

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E-Mouse

remix of d/7898 by u/E-Mouse

function u(t) {

let X,Y 
for(X=240;X--;)for(Y=135;Y--;x.fillRect(X*16,Y*16,16,16))x.fillStyle=R(r=(X*Y^X+Y*t)&5,0,r*255)

May 3 2018 8:39 PM UTC

}// 104/140

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E-Mouse

remix of d/7867 by u/CocoMeister

function u(t) {

for(i=0;270>i;i++)x.fillRect(frame*C(i)+960,40*t,2,2);x.fillStyle="hsl("+2*frame*T(i)+",70%,50%)",x.rotate(3e-4*C(t))

May 2 2018 7:40 PM UTC

}// 117/140

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Rainbow road :P

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E-Mouse

remix of d/4447 by u/lionleaf

function u(t) {

c.width=2e3;v='5000 Dweets! :P ';for(i=v.length;i--;)a=T(t+i)*20,x.font=110+S(t*2)*20+'px Impact',x.fillText(v[i],i*99,540+(a<0?0:a))

Dec 31 2017 6:52 PM UTC

}// 133/140

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E-Mouse

remix of d/4826 by u/Curlip

function u(t) {

x.fillStyle="#FFF5";x.fillRect(0,0,1920,1080);x.fillStyle="#000";for(i=9;i--;)w=99*i+400+S(t)*300,x.fillRect(w,400-99*S(w/99),50,200)

Dec 30 2017 10:21 AM UTC

}// 133/140

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Golfed it down 7 bytes

u/E-Mouse

Replace 1920 with 2e3 and 1080 with 1e3 and you are down to 131 bytes

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E-Mouse

remix of d/4066 by u/E-Mouse

function u(t) {

c.width=1920;
for(i=0;i<32;i++)
x.fillRect(i*64,400+T(t+C(i*3))*108,32,200)

Dec 27 2017 3:51 PM UTC

}// 75/140

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E-Mouse

remix of d/4063 by u/E-Mouse

function u(t) {

c.width=1920;
for(i=0;i<32;i++)
x.fillRect(i*64,400+T(t+(i*3))*108,32,200)

Dec 27 2017 3:49 PM UTC

}// 74/140

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u/hope4tg

Haha awesome, I have something very similar too! #4025 :)
u/hope4tg

Oops, no hyperlink there: dwitter.net/d/4025

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E-Mouse

remix of d/10185 by u/E-Mouse

function u(t) {

x.fillRect(t/2*100,0,2e3,1e3)
for(i=0;i<8;i++)
x.clearRect(T(t/2*i)*2e3,20+(i*120),2e2,1e2)

Sep 30 2018 11:22 AM UTC

}// 91/140

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E-Mouse

remix of d/10154 by u/E-Mouse

function u(t) {

x.fillRect(t/2*100,0,2e3,1e3)
for(i=0;i<8;i++)
x.clearRect(-C(t/2*i)*2e3,20+(i*120),2e2,1e2)

Sep 30 2018 11:22 AM UTC

}// 92/140

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E-Mouse

remix of d/8390 by u/E-Mouse

function u(t) {

for(c.width|=i=2e3;i--;)x.fillRect(S(t*3+i/15)*i+960,C(t*2+i/15)*i+540,W=i/25,W)

Jun 4 2018 1:37 PM UTC

}// 80/140

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Which way is it spinning? #illusion

u/katkip

Both

dwitter.net | E-Mouse (176)