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.

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Current theme challenge: #Food

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prplz

remix of d/9832 by u/prplz

function u(t) {

x.fillStyle='#0001'
x.fillRect(0,0,2e3,2e3)
for(i=70;i-=7;x.clearRect(C(q)*200+960+C(i)*250,S(q)*200+540+S(i)*250,32,32))q=t*4-i*2

Sep 14 2018 8:52 AM UTC

}// 130/140

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u/katkip

"Toxicly" nice.

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anotherkitten

remix of d/9778 by u/anotherkitten

function u(t) {

for(p=20;p;p-=4)for(i=1e3;i;i-=8){c=(t+p)*3;d=c*c/(i+1e3);e=(d*T(d)**2);x.fillStyle=R(p%8?0:e,p%8?e:0,0,.5);x.fillRect(c*200%2e3,i,10,8)}

Sep 12 2018 1:01 PM UTC

}// 137/140

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optimized and cleaned up

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ellisk1

function u(t) {

for(i=0;i<20;i++)for(j=0;j<10;j++)x.fillStyle=`hsla(${7*(i*C(t/2)+j*S(t/3)+5*t)},80%,50%,.05)`,x.fillRect(i*100,j*100,100,100)

Sep 9 2018 6:50 PM UTC

}// 126/140

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Slowly shifting gradient v3

u/donbright

pleasant

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katkip

remix of d/9683 by u/katkip

function u(t) {

c.width^=0;for(i=0;i++<9;)β=(K=t/frame*i,K-t--)*K-C(frame/K/i)-(t--+18.19*i/(V=4/K,V**3))*K/i,x.fillRect(250+i*100+C(β/7)*300,400,50,200)

Sep 9 2018 9:37 AM UTC

}// 137/140

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Magnetic formula applied on #default

u/donbright

ha ha awesome
u/katkip

Thx. Looks like you are the only one who understood it XD
u/magna

#physics

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cantelope

function u(t) {

eval(unescape(escape`儽⡰ⱱ⤽㹸⹦楬汒散琨眫堪瀯娪眭⡳㴱⬶〰⽚⽚⤯㈬栫太焯娪眭猯㈬猬猩㭦潲⡣⹷楤瑨簽眽椽⡨㴵〰⤪㈻椭ⴻ儨ㄬㄩⱑ⠭ㄬㄩⱑ⠭ㄬⴱ⤬儨ㄬⴱ⤩堽㐭⡩⽨⬱〰⤥㘬夽椯栭㈬瘽㜰⭓⡴⤪㘰簰ⱚ㵶⴨椫琪㘩┨瘭ㄩ`.replace(/u(..)/g,"$1%")))

Sep 8 2018 5:16 AM UTC

}// 140/140

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u/Xen

Yess!
u/iverjo

Interesting
u/donbright

dude ... so we are falling.. and then we are abt to hit ground... and then we are falling again...

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acorv

function u(t) {

with(x)for(i=0;i<8;i++){beginPath();fillStyle=R(i*30);for(j=0;j<100;j++)lineTo(j*40,i*90+40*i*C(j/10+(t*i*i)/10));lineTo(0,2000),fill();}

Sep 5 2018 7:36 PM UTC

}// 138/140

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Parallax

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katkip

function u(t) {

l=C(t)*99;t||x.translate(960,540);x.font=l*9+'px A';x.fillText('🍉',l,l);x.drawImage(c,-960-l,-540-l,1920-l,960-l);x.rotate(C(t)*l/4567)

Sep 4 2018 8:20 AM UTC

}// 135/140

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Existence is watermelon

u/joeytwiddle

Juicy!
u/joeytwiddle

#kaleidoscope

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lionleaf

remix of d/9637 by u/nodepond

function u(t) {

c.width|=0
p=840+T(t)*99
x.f=x.fillRect
with(x)f(p-300,400,550,500),fillStyle="#fff",f(p-150,420,250,150),fillStyle="#000",f(p,460,50,90)

Sep 4 2018 12:06 AM UTC

}// 137/140

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#floppy

u/lionleaf

First thing I saw in d/9637 was a floppy disk, so had to do a quick remix :D
u/New_Core

ah the good old floppy.. (I simplified and used clearRect, got down to 107)
u/donbright

please insert disk 2 of 5 .... wrrrrr rrr rrrt
u/joeytwiddle

You could fit 10,000 dweets on a floppy disk. Kids these days. SMH

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katkip

function u(t) {

x.font='4in x';x.lineWidth=120/t;x.strokeText('☭𝔇𝔴𝔦𝔱𝔱𝔢𝔯☭',40,600)
x.strokeStyle=`hsla(${t*9},99%,50%)`;

Aug 31 2018 8:02 AM UTC

}// 103/140

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#sorry XD

u/joeytwiddle

Nice effect! #text
u/katkip

thx

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ellisk1

remix of d/9453 by u/ellisk1

function u(t) {

t?X=Math.random()*2400-99:Y=0;x.fillStyle=`hsla(${3*t+X/9*C(q=t/50)+Y/5*S(q)},80%,50%,.04)`;x.beginPath();x.arc(X,Y,200,0,7);x.fill();Y=X/2

Aug 27 2018 10:47 PM UTC

}// 139/140

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Slowly shifting gradient v2

u/Xen

very nice style
u/aleamb

stylish!
u/magna

#waitforit
u/ellisk1

Thanks! Yeah it does take some time to get going ha