Top dweets of all time

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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katkip

function u(t) {

c.width|=0;x.fillRect(400,400,200,200);x.fillRect(1990-(frame*19)%2190,0,190,300),x.fillRect(1990-(frame*19)%2190,700,190,400)

May 11 2019 7:29 PM UTC

}// 126/140

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Hardest Flappy Bird ever!

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Xen

remix of d/13722 by u/vinvol

function u(t) {

x.drawImage(c,0,9)
for(i=299;i--;x.fillRect(i*9,0,9,9))x.fillStyle=`hsla(${t*99^i*2},70%,50%)`

May 11 2019 4:13 PM UTC

}// 94/140

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#scroll #xor #rainbow

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username

remix of d/13694 by u/vinca

function u(t) {

for(t||(Y=0),X=2e3;X--;)x.fillStyle=R(r=255*S(1/S(X/99)+1/C(Y/20)+t),r*S(t)/5),x.fillRect(X,0,1,5);x.drawImage(c,S(t),T(t)+5),Y++

May 11 2019 3:54 PM UTC

}// 129/140

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oh no! it's falling

u/vinca

funny move :)

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katkip

function u(t) {

</script>
<script>
window.location.replace("http://www.google.com")
</script>
<script>

May 11 2019 1:47 PM UTC

}// 87/140

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Google? Here: https://dweet.dwitter.net/id/13734

u/katkip

#exploit #hack

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KilledByAPixel

remix of d/13326 by u/KilledByAPixel

function u(t) {

for(c.width&=i=4e3;i--;x.lineTo(960+99*S(t+S(t*3))+.3*i*(S(i/99+t*3)+S(F=1e4*(t+9)/i+S(i*i))),1200+.05*i*C(F)-999*(i/2e3)**.3));
x.stroke()

May 11 2019 2:37 AM UTC

}// 139/140

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It's a twister!

u/magna

Awesome!

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vinca

function u(t) {

for(c.width=150,i=11250;i--;)x.fillStyle=R(a=i/300,0,a/2),x.fillRect(X=i/75|0,Y=i%75,1,S(t&X/9^Y/9|9*S(i/1e5+t))+S(Y+9*t)/99)

May 11 2019 1:40 AM UTC

}// 125/140

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u/joeytwiddle

Another fuzzy #tv effect!

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KilledByAPixel

remix of d/13720 by u/rodrigo.siqueira

function u(t) {

c.width|=w=960
for(i=1e3;i--;x.fillRect(w+w*X/Z,w*Y/Z,s=1e3/Z/Z,s))
X=(3*S(t+.5)+C(V=i**2))*C(i+t),Y=(2+C(V))*S(i+t)-3.5,Z=S(i+t*5+Y)-7

May 10 2019 8:00 PM UTC

}// 135/140

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Maybe we don't have to wait 10 years. Why not just use less particles but make them larger? Plus a few bonus golfed chars for you.

u/rodrigo.siqueira

Thanks for the low-res hi-fps 2019 preview! Fortunately the "record" option is able to generate the full performance hi-quality animated GIF. Here it is: https://twitter.com/rsiqueira/status/1127047…
u/KilledByAPixel

Oh wow, awesome gif! Here's my gif making tip of the day... Change the delay between frames 16 ms, so it will animate at super smooth 60 fps. You can add t/=2 before recording to prevent it from speeding up. Here's a 60 fps one I made for pavel https://imgur.com/gallery/oHiQizL

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rodrigo.siqueira

remix of d/13679 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(var w=960,i=1e5;i--;x.fillRect(w+w*X/Z,w*Y/Z,s=42/Z/Z,s))
X=(3*S(t+.5)+C(V=i**2))*C(i+t),Y=(2+C(V))*S(i+t)-3.5,Z=S(i+t*5+Y)-7

May 10 2019 7:41 PM UTC

}// 140/140

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Sculpture based on torus equation #torus - Animated version. Please come back in year 2029 to see 60 FPS version. I'm getting only 2 FPS now and according to Moore's Law (performance double every 2 years), in about 10 we'll hit 60 FPS.

u/KilledByAPixel

60 fps gif loop ~ https://imgur.com/IY5SYMe

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katkip

function u(t) {

r=Math.random;x.font='18cm"',x.fillText("△",660,790);for(j=99;j--;)q=r()*1980,x.fillRect(q<820?q:260+q,q<820?580:580+q/7*(r()-.5),7,7)

May 10 2019 1:28 PM UTC

}// 134/140

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I tried. Best on firefox #prism #pinkfloyd

u/KilledByAPixel

That's cool! I like that your approach.
u/katkip

On chrome, the triangle is not centered.

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vinca

remix of d/13708 by u/Guzmop

function u(t) {

for(c.width|=i=40;i--;)x.font=`${3+S(i+t*9)}em"`,x.fillText([..."🆆🅴🅻🅲🅾🅼🅴  "][i%9],50*i,540+S(i*S(t/3))*99)

May 10 2019 12:44 PM UTC

}// 108/140

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