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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BirdsTweetCodersDweet

remix of d/6098 by u/zoulei

function u(t) {

c.width=2e3;v="Z L";x.font="24em ARIAL";for(var   j=0;j<10;j++)for(var i=0;i<10;i++)x.strokeText(v,600+j*S(t),6e2+C(t*2)*20*i);

Jan 25 2018 12:10 AM UTC

}// 127/140

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Golfed and fixed the weird moire when it went up...

u/BirdsTweetCodersDweet

Possibly wrong remix source, oh well - I tried...

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21medals

remix of d/6414 by u/capelo

function u(t) {

c.width=1920;for(i=0;i<37;){x.fillRect(860+S(((i+8)/9)*t)*860,30*i++,200,25);}

Jan 24 2018 12:17 PM UTC

}// 78/140

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bepisTM

function u(t) {

for(c.width|=i=128;i--;x.arc(960+i*30*C(t*i/9.001),540+i*30*S(t*i--/9),4,0,7))x.stroke()

Jan 23 2018 10:22 PM UTC

}// 88/140

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njm

function u(t) {

a=1e3;b=a
for(i=0;i<99;i++){r=Math.floor(Math.random()*3+1)
a=(a+300*r*1.6)/2
if(r==2){b=(b+10)/2} 
else{b=(b+1070)/2}
x.fillRect(a,b,1,1)}

Jan 23 2018 7:23 AM UTC

}// 140/140

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Sierpinski Triangle

u/zanella

My kind of dweet! Here's the Sierpinski Carpet: d/6152
u/njm

Glad you like it! The carpet is very cool as well u/zanella

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Qwitter

function u(t) {

w=500;c.width=4*w;for(i=150;i--;x.fillRect(p*w*5,w+4*w*p*S(t+d),s,s) ){d=i/10;p=1/(1+i+.4*S(7*t+i));s=p*w;x.fillStyle=R(s*2,25,s*2);}

Jan 22 2018 9:33 PM UTC

}// 133/140

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<svg height="40" width="40"><circle cx="10" cy="15" r="9" stroke="#999900" stroke-width="2" fill="#bfbf22" /><text x="7" y="20" fill="#cfcf00">$</text><text x="5" y="20" fill="#eeee00">D</text></svg>

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@no_identd

remix of d/6350 by u/Knifa

function u(t) {

c.width^=0
_=96
for(i=0;i<_;i++)for(j=0;j<_;j++){r=t+i+j
w=r/.5698403
$=S(r)*_
x.fillStyle=R(C(w),w*64,w*4)
x.fillRect(i*_-$/2,j*_-$/2,$,$)}

Jan 22 2018 7:53 PM UTC

}// 140/140

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coderkid

remix of d/6327 by u/coderkid

function u(t) {

with(x){fillStyle=`HSLA(${t*99},50%,50%,1)`;x.fillRect(0,540+C(3*t)*540,9,33);drawImage(c,9,0);}

Jan 22 2018 2:13 PM UTC

}// 96/140

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u/donbright

nice

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jonathan_b

remix of d/6285 by u/jonathan_b

function u(t) {

for(c.width|=s=i=504;i-=3;x.beginPath())q=C(i*t/s+i),x.arc(s*2+s*q,s+s/2*S(i),i,0,7),x.lineWidth=i,x.strokeStyle=R(q*i,-i/q/4,i),x.stroke()

Jan 21 2018 8:53 PM UTC

}// 139/140

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Xen

remix of d/6281 by u/Punky

function u(t) {

for(Z=i=2e3;i--;x.fillRect(960+((i/60)%1)*S(i*t)*Z,i*C(t),1,o))x.fillStyle=R(o=i*(S(t+i)*i)%256,i^o,t*Z%o,.1);x.drawImage(c,C(t*Z)*Z,T(t*Z))

Jan 21 2018 8:04 PM UTC

}// 140/140

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Shoutz 2 Punky

u/iverjo

I'm having trouble tuning in on this dweet ;P

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BirdsTweetCodersDweet

function u(t) {

x.fillStyle=`hsl(${t*90},50%,50%)`
x.fillRect(940+S(t%3)*300,550+C(t)*290,20,20)
x.fillRect(940+S(-t%3)*300,550+C(t)*290,20,20)

Jan 21 2018 3:50 PM UTC

}// 127/140

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Bouncing, random-ish arcs from point to point on separate sides. Let it run and enjoy the patterns :D