Top dweets this year

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: #Opposites

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docravendark

function u(t) {

i=(t%12)>>1
c.width=200
S=(T)=>x.scale(5,5)&x.strokeText(T,15,15)
i<1?S("😐"):(i<2)?S("😦"):(i<3)?S("😩"):(i<4)?S("🤧"):S("🙂")

Mar 29 2024 8:35 AM UTC

}// 122/140

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bless ya

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docravendark

function u(t) {

with(x)for(i=0;i<190*t;)fillStyle=R(i,i),rotate(!i*C(t-=.005)+!(i++%4) * S(t*.1)/1.2),fillRect(4*i,4*i,32,32)

Mar 27 2024 4:27 PM UTC

}// 109/140

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here comes the sun

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Agnes

function u(t) {

c.width|=O=14
x.transform(O,S(7*t)-.6,C(13*t)-.5,O,50*(t-10),640)
Q=(e,s,y)=>x.scale(s,s>0?s:-s)&x.fillText(e,3*s,y)
Q("🧛",1,-O)
Q("🚙",-3,0)

Mar 26 2024 10:32 AM UTC

}// 140/140

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Dragula #ScaryMovies

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Xen

remix of d/29680 by u/nickforddev

function u(t) {

for(i=o=9,x.fillStyle=`hsl(${t*9} 90%60%`;i<2e3;i+=o)x.fillRect(i+S(t)*o,1080-C(o*t)-t*99*S(i*3),9,9)

Mar 19 2024 5:15 PM UTC

}// 101/140

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golf and play, shoutz 2 nickforddev

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timothytomato

remix of d/29669 by u/timothytomato

function u(t) {

x.strokeStyle="#"+frame*2
x.strokeRect(1,1,1918,1e3)
onmousemove=(e)=>x.drawImage(c,e.x,e.y,1870,1030)
x.drawImage(c,0,0,1870,1030)

Mar 17 2024 10:21 PM UTC

}// 131/140

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chaos but #interactive (move mouse over canvas)

u/Xen

this makes my soul happy

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Odog8

remix of d/29652 by u/Odog8

function u(t) {

throw [d=~~t,a="Fizz",b="Buzz",a+b][!(d%3)+!(d%5)*2]

Mar 13 2024 10:55 PM UTC

}// 52/140

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missed something obvious

u/Odog8

the first one was cooler though.
u/DaSpider

Couldn't just let you have it! d/29667 ;-)
u/DaSpider

#FizzBuzz

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Ghoust

function u(t) {

x.globalAlpha=.1
t?x.fillRect(0,0,1920,1080):[X,Y]=[]
c.onmousemove=(e)=>{d=e.x-X+e.y-Y
x.clearRect(e.x*3.4-d,e.y*3.4-d,d,d)
X=e.x
Y=e.y}

Mar 9 2024 9:28 PM UTC

}// 138/140

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Cursor Trail

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Ghoust

function u(t) {

v=4

p=t%(1/v)
t?p>.01?c.width*=1:0:a=[]
for(i=22;i--;){p<.01?i?a[i]=a[i-1]:a[0]=Math.random():x.fillRect((p*v+i-2)*100,a[i]*900,w=100,w)}

Mar 9 2024 1:53 PM UTC

}// 138/140

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Random Box Height

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taupelink

remix of d/29610 by u/taupelink

function u(t) {

for(i=1e3;i--;x.strokeRect(X*670,Y*450,w,-w*t))X=i*i*t%3,Y=X*i%3,r=96+16*T(Y),x.strokeStyle=R(s=144*C(X-t)**6*S(Y),s+r%s,r,a=5/t/8**t),w=i*a

Mar 7 2024 9:42 AM UTC

}// 140/140

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d/29621

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taupelink

remix of d/29615 by u/taupelink

function u(t) {

f=(u,v,m=3)=>(m>1?f(u,v,m*.8)-m:u%v-v/2)**2*.8;g=n=>f(X,n)+f(Y,n^1)&1;for(i=1e4;i--;x.fillRect(480+80*X,60+80*Y,g(2),g(3)))X=i*t%12,Y=X*i%12

Mar 7 2024 3:31 AM UTC

}// 140/140

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d/29620