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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robbyg

remix of d/12143 by u/katkip

function u(t) {

c.width^=0;for(i=192;i--;)for(j=9;j--;x.fillStyle=`hsl(${h},50%,50%)`)x.fillRect(i*10,h=540-(S(t*2+i*3.12)*C(t+i+j/9)*j/4)*100,10,10)

Feb 4 2019 8:20 PM UTC

}// 133/140

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u/23_Skidoo

x.fillStyle="#fff3";x.fillRect(0,0,c.width,c.height);for(i=192;i--;)for(j=9;j--;x.fillStyle=hsl(${h},50%,50%))x.fillRect(i*10,h=540-(S(t*2+i*3.12)*C(t+i+j/9)*j/4)*100,10,10)
u/23_Skidoo

Or, replace c.width^=0 with x.fillStyle="#fff3";x.fillRect(0,0,c.width,c.height);

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louismerlin

function u(t) {

c.width=1920;for(i=0;i<9;i++){x.fillStyle=R(C(i*t)*255,S(i*t)*255,T(i*t)*255);x.fillRect(400+i*100,400+T(t*(i+Math.PI))*100,50,200)}

Jan 31 2019 2:34 PM UTC

}// 132/140

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Tan Attack !

u/SMON

How does one remix dweets?
u/lionleaf

Just edit the code in someone else's dweet and a remix button will pop up

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yokljo

function u(t) {

c.width|=0
for(j=0;j<20;j++)for(g=S(j*j*400)*900+940,i=99;i>-120;i--)x.fillRect(i<0?g:g+S(i/3+t*8)*i/2,i*5+600,90,5)

Jan 30 2019 11:07 PM UTC

}// 116/140

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u/joeytwiddle

Nice! #water I tried g+S(1e3/i+t*8)*i/2

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pavel

remix of d/11836 by u/cantelope

function u(t) {

with(x)for(c.width|=j=50;--j;stroke())for(Z=.2+j-3*t%1,lineWidth=1+50/Z/Z,beginPath(i=7);i--;)arc(960,540,1e3/Z,a=(2.513*i+Z/7+t/2)%6.283,a)

Jan 23 2019 2:40 AM UTC

}// 140/140

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Uncompressed

u/cantelope

amazing remix, as always :D
u/cantelope

was wondering where you've been.. i shudder to think what you can make within 1kb. feel free to remix my work on codegolf.tk if you like.
u/pavel

Thanks man! I was on vacation in New Zealand for a month with just my phone. I'll check out codegolf.tk, I do like optimizing down to 140.
u/pavel

#uncompressed

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MingusDew

function u(t) {

c.width*=1;nn=27*S(t*2);for(i=960;i--;){p=0;for(n=1;n<nn;n+=2)p+=S(n*i*0.00657)/n;x.lineTo(10+2*i,540-480*p);}x.lineWidth=5;x.stroke();

Jan 21 2019 6:17 AM UTC

}// 135/140

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u/joeytwiddle

#math #fourier
u/katkip

Nice

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Agnes

function u(t) {

x.fillStyle=R(M=2e3,M,M,.1);G=()=>45-90*Math.random();x.fillRect(0,0,M,M);x.stroke(new Path2D(Q=t&&Q.length<M?Q+'l'+G()+' '+G():'M960 540'))

Jan 17 2019 9:52 AM UTC

}// 140/140

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Fading scribbles

u/Agnes

#path2d

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katkip

function u(t) {

t||(c.outerHTML="<textarea id=q cols=26 rows=9 style='border:3px solid'>");if(q.value.indexOf('.')>-1)q.value=q.value.split(" ").sort()

Jan 13 2019 9:46 AM UTC

}// 135/140

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Alphabetic sorting program! Write few words separated by space then press . (dot key)

u/metamero

great! #application
u/rnbw

this is just wild
u/f8f82804

#tool
u/zanella

Doesn't work. Tried with "Hey there Zanella" and the order of the words remained the same.

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f8f82804

remix of d/11753 by u/f8f82804

function u(t) {

for(i=c.width^=0;i--;x.lineTo(X/d+960,Y/d-960))d=Math.hypot(X=S(ϕ=i/612)*S(θ=i*95**.1-t/2),Y=C(ϕ)/.8+3,C(θ)*S(ϕ)+5)/3e3;x.stroke();

Jan 12 2019 12:17 AM UTC

}// 131/140

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building a #hyperbolic #surface by connecting points on a #sphere with lines, rendered with a #d3 #perspective #projection using #hypot

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veubeke

function u(t) {

c.width^=0
x.globalCompositeOperation='xor'
for(i=1300;i--;)x.fill(P=new Path2D,P.arc(960+C(T=i/6*(5+t/500))*(50+T),540+S(T)*(50+T),50,0,7))

Jan 9 2019 8:13 PM UTC

}// 140/140

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metamero

remix of d/11691 by u/metamero

function u(t) {

t?x.fillRect(m+=p+=(a=X-m)/(d=a*a/k+(b=Y-n)*b/k),n+=q+=b/d,9,9):(Y=540,m=X=k=960,n=p=q=7,onclick=e=>{f=2*k/innerWidth;X=f*e.x;Y=f*e.y})

Jan 8 2019 12:18 AM UTC

}// 135/140

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rect orbits #interactive! click to set atractor : 135B #gravity #orbit #physics

u/metamero

d/11691(lines version) and d/11699 (arcs version)
u/metamero

d/11693 and d/11694 are games
u/metamero

d/11691 <3
u/donbright

#genius