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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katkip

remix of d/13408 by u/katkip

function u(t) {

x.translate(960,440);x.font='4cm"';x.fillText("❤",0,0)
x.rotate(Math.PI*2/6)
x.drawImage(c,400,990,960,920)

Apr 23 2019 2:26 PM UTC

}// 107/140

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KilledByAPixel

remix of d/13345 by u/KilledByAPixel

function u(t) {

for(i=500;i--;)x.fillStyle=R(j=i%273,i%291,i?255:0,i?.02:1),x.font="19em'",x.fillText("𝓓𝓦𝓔𝓔𝓣",390+(Q=800*S(i*t/1e3))*S(i),660+Q*C(i))

Apr 21 2019 9:47 PM UTC

}// 133/140

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Just Dweet.

u/magna

Sweet.
u/katkip

Nice
u/joeytwiddle

Like ink on blotting paper

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Xen

remix of d/13335 by u/bandaloo

function u(t) {

for(i=199;i--;x.beginPath(x.fill(x.arc(960+d*9*C(i+t)*i,540+d*9*S(i+t)*i,i,0,44/7))))d=C(S(t/69)*i),x.fillStyle=R(i*2,t^i,i*t%255,.1)

Apr 21 2019 8:28 PM UTC

}// 133/140

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Had to have a play

u/bandaloo

sick!
u/KilledByAPixel

i need to try this alpha thing i been hearing about
u/DeathBoy

LOVE it!

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KilledByAPixel

function u(t) {

for(i=1080;i--;)x.fillRect(i^9*i/t,i,1,1)

Apr 18 2019 2:27 AM UTC

}// 41/140

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Super Tiny Fractal Part 2

u/DataMeta

#dither #fractal
u/joeytwiddle

Very nice #tiny
u/username

it is not a fractal though
u/KilledByAPixel

It is though... Also interesting if you change the ^ to a | or & it becomes an ordinary sierpinski triangle (also a fractal).
u/username

I agree with the Sierpinski triangle, but the other one is not a fractal on my screen.

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KilledByAPixel

remix of d/13209 by u/KilledByAPixel

function u(t) {

for(i=99;i--;)N=255*(S(3.14*i+2*t)),Y=520*S(t+i),X=940*S(i+3*t),x.fillStyle=R(N,N,N),x.beginPath(),x.fillRect(940+X,520+Y,40,40)

Apr 12 2019 4:48 PM UTC

}// 128/140

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More playing with the equation. I'm really liking what it can do without the background clear.

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jick

function u(t) {

c.width=1920;for(i=0;i<39;i++)for(j=0;j<22;j++) {w=S(i+t)*35+C(j+t)*35;x.fillStyle=`hsl(${t*S(i)*50},50%,50%)`;x.fillRect(i*50,j*50,w,w);}

Apr 9 2019 2:56 AM UTC

}// 138/140

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u/KilledByAPixel

very cool
u/Jezza

Love it!

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Jezza

remix of d/2239 by u/scottglz

function u(t) {

a=11;w=c.width=1920;g=S(t/7)*9+a;for(i=-a;i<a;i++)for(j=-a;j<a;j++)x.fillRect(w/2+i*(w/g)+30*S(g*j),j*1080/g+30*C(g*i)+540,w/g-a,1080/g-a)

Apr 7 2019 8:03 AM UTC

}// 139/140

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Clicked random and remixed the first dweet

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rodrigo.siqueira

remix of d/12959 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(var i=4e3;i=i-1;){
X=S(i)+S(K=i*.88)/2+2*S(F=2*i+t)
Y=C(i)+C(K)/2-2*C(F)
x.clearRect(960+X*130,550+Y*130,6,6)
}

Apr 6 2019 2:00 AM UTC

}// 139/140

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The Trefoil Knot. Created using a parametric equation from knot theory.

u/Qwitter

I like how the projected crossings allow you to view the height ambiguously: then, I can see this knot as not being knotted at whim.

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vinca

function u(t) {

eval(unescape(escape`景爨椠楮⁴籼⡣⹷楤瑨㵦㴹㤬砮景湴㴧㜰灸∧ⱡ㴰⤬砮晩汬呥硴⠢屵笱䘶㌱索ⰰⰷ〩Ɒ㵸⹧整䥭慧敄慴愨〬〬昬昩ⱡ㵮敷⁄慴攥㈵㔬搽瀮摡瑡⥩┴㴽愥㐦☨摛楝㵡⤻砮灵瑉浡来䑡瑡⡰ⰰⰰ⭡┹⤻`.replace(/u(..)/g,"$1%")))

Apr 5 2019 9:03 AM UTC

}// 133/140

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u/Xen

Yes!!!!
u/magna

Xen is having a hard time remixing this because it is already perfectly pyshedelic as it is.
u/magna

*psychedelic
u/vinca

for(i in t||(c.width=f=99,x.font='70px"',a=0),x.fillText("\u{1F631}",0,70),p=x.getImageData(0,0,f,f),a=new Date%255,d=p.data)i%4==a%4&&(d[i]=a);x.putImageData(p,0,0+a%9)

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MAxSaL

function u(t) {

for(i=0;i<120;i++)
x.fillRect(t*99, S(t*9)*9+i*9, 1, T(C(t)%S(i))*9);

Apr 1 2019 9:18 AM UTC

}// 70/140

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Wavey pattern

u/geb

#background