Dweets awesomed by u/Xen

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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timothytomato

remix of d/28802 by u/timothytomato

function u(t) {

x.globalCompositeOperation="xor"
c.style.filter="blur(2vh)contrast(10)sepia("
for(i=0;i<3e2;i++)x.fillRect(10*i-100,400+S(t+i)*300,50,200)

Nov 8 2023 11:53 PM UTC

}// 138/140

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woah

u/tomxor

Interesting, looks a bit like rolling celluloid film negative

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tomxor

remix of d/28068 by u/tomxor

function u(t) {

for(w=c.width&=i=10368;i;T=(2*X&3*t+T)%7<3&Y*Y<2?R-T?T+.1:R+=.1:R!=T?R&=x.fillRect(--i%w,i>>7,(X+Y+5)/9,1):T+.2)X=i%w/64*R-T,Y=i/4e3*R-T

Nov 7 2023 9:40 PM UTC

}// 136/140

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Pseudo Global Illumination - Sans-Textures

u/cantelope

wat
u/joeytwiddle

#d3 #lighting #uncompressed #hiddengem
u/DataMeta

wow
u/aleamb

wtf.... amazing!
u/pavel

Holy crap!

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rodrigo.siqueira

remix of d/28824 by u/rodrigo.siqueira

function u(t) {

for(A=X=Y=t,i=7e4;i--;x.fillRect(X*6+Y*5+720,Y*9-X*4+700,.1,t<3))Y=(i/Y&8)*5+(Y-X)/2+.7/Y+S(A/9+2),A=X,X+=Y*2

Nov 7 2023 7:59 PM UTC

}// 109/140

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Fractal inner roots

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Blacklink

function u(t) {

c.width=1920
for(i=40;i>5;i-=0.005){x.fillStyle=R(20*i,0,0)
x.fillRect((9*(i+60)*S(t+i)+30*(i+20))%2000,((300+50*i)*t+99*i)%900+50*i,9,99)
}

Nov 7 2023 11:00 AM UTC

}// 140/140

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Colored ribbons

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taupelink

remix of d/28789 by u/taupelink

function u(t) {

eval(unescape(escape`󬌽󣝡󭍨󛭐󢜻󩭯󬬨󪜽󝬰󜌻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍘󚬶󜜰󛝷󛍙󚬳󜼰󛝷󛍷󚬲󛍷󚬹󚭃󚍙󚭩󚜩󚝘󟝩󙝰󛍙󟝘󚭩󙝰󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󪌽󜼹󜌫󝜪󦜪󤼨󦜩󚬪󜼪󤼨󞌪󦌫󭌪󚬮󝜩󯜬󙍻󝜰󚽓󚍨󛼽󜜲󚽴󛼸󚜪󪍽󙜬󙍻󝬵󛝨󚭃󚍘󛼳󚽨󚝽󙜬󙍻󭼽󭌯󭌪󚭴󛼶󯜩󨌬󭼪󟝩`.replace(/u../g,'')))

Nov 7 2023 4:46 AM UTC

}// 139/140

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d/28822

u/magna

Acrylic on canvas

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rodrigo.siqueira

remix of d/28809 by u/rodrigo.siqueira

function u(t) {

// Lines to Infinity
c.style='filter:invert()'
for(X=Y=t,i=5e4;i--;x.fillRect(X*9+600,Y*9+560,.1,t<2))
Y=(i/Y&8)*9+(Y-X*2)/2+.5/Y,X+=Y*1+X/5

Nov 6 2023 8:28 PM UTC

}// 140/140

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Lines to Infinity

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sissinnguaq

remix of d/28793 by u/AArt1256

function u(t) {

for(X=Y=t,i=1e3;i--;Y=(i/Y&&1)+(Y-X)*.99,X+=Y)x.fillRect(X*95+850,Y*106+550,.9/t,t/-4);c.style.filter='invert()'

Nov 6 2023 1:45 PM UTC

}// 112/140

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u/magna

Pretty!

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lewdev

remix of d/28796 by u/lewdev

function u(t) {

c.width=A=1e3
with(x)for(i=90,font="1cm'";i--;)save(),translate((i%9+1)*99,-50+(i/9*99+t*99)%A),rotate(i+t*3),restore(fillText("😆",-28,12))

Nov 6 2023 8:49 AM UTC

}// 139/140

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😆 Rotating on the Canvas Laughing (this performs poorly on Firefox, not sure why)

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timothytomato

remix of d/28554 by u/magna

function u(t) {

c.width|=0
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200)
x.font="2em'"
x.fillText(code,50+S(t)*300,700)

Nov 5 2023 8:41 PM UTC

}// 116/140

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#default #quine

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timothytomato

function u(t) {

c.width=50
x.fillText("|||||||||",13+S(t)*10,17)

Nov 5 2023 7:01 PM UTC

}// 48/140

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tiny #default

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