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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rodrigo.siqueira

remix of d/32182 by u/tem

function u(t) {

for(i=240,j=0;i--;x.fillRect(j*T(1+S(t+i/30)/19),j*(S(4)+3)/2,i*8,i*4.5),j+=2.5)x.fillStyle=`hsl(${i-(t*400-T(i/9)*8)},50%,${i/3}%)`

Jul 31 2024 9:16 PM UTC

}// 132/140

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#tunnel effect

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rodrigo.siqueira

remix of d/32169 by u/rodrigo.siqueira

function u(t) {

f=u=>T(u/12)**2;g=n=>!(f(Y/n*3)&f(X*n/3))
for(i=3e4;i--;x.fillRect(51*X,40*Y-200,g(3),g(t)*(t<4)))X=i*t%38,Y=X*i%32

Jul 30 2024 7:09 PM UTC

}// 115/140

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Convergence

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cantelope

function u(t) {

for(x.fillRect(0,0,i=w=c.width|=0,w),x.fillStyle='#0f42';i--;x.fillRect(960+S(p=t/5*i)/Z*(h=540)-s/2,h+C(p)/Z*h-s/2,s,s))Z=i/w*99,s=299/Z

Jul 20 2024 12:31 AM UTC

}// 138/140

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#uncompressed

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andc2600

function u(t) {

eval(unescape(escape`𨰮𫱵𭁥𬡈𥁍𣀽𙰼𨱥𫡴𩑲🠼𨡲🠼𩡯𬡭🠼𪀱🠼𫁡𨡥𫀠𩡯𬠽𘠢🡖𫱴𩐠𩡯𬠠𤁲𩑳𪑤𩑮𭀠𜠰𜠴𘐼𛱬𨑢𩑬🠼𨡲🠼𬱥𫁥𨱴🠼𫱰𭁩𫱮🡄𫱵𨱨𩐼𛱯𬁴𪑯𫠾🁯𬁴𪑯𫠾𥁵𬡤🀯𫱰𭁩𫱮🠼𛱳𩑬𩑣𭀾🁢𬠾🁩𫡰𭑴𘁴𮑰𩐽𘡳𭑢𫑩𭀢𘁶𨑬𭑥🐢𥡯𭁥𘠾🀯𩡯𬡭🠧`.replace(/u../g,'')))

Jul 10 2024 4:26 AM UTC

}// 139/140

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Every vote counts!

u/tomxor

Every vote is counted! FTFY
u/cantelope

"four more years of douchebag!"

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Polyducks

function u(t) {

c.width=1920;x.beginPath();x.rect(90,490,1800,70);x.stroke();x.fillRect(100,500,1700+(C(S(t*10)*T(t)*12.3))*50,50);

Jul 2 2024 12:57 PM UTC

}// 115/140

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rodrigo.siqueira

remix of d/29780 by u/rodrigo.siqueira

function u(t) {

f=u=>u**1.4-u*8;g=n=>!(f(X/n)+f(Y*n/3)&3);for(i=2e4;i--;x.fillRect(5*X-99,6*Y-99,g(3)|g(2),t<4))X=i*t%520,Y=X*i%220

Jun 30 2024 12:36 PM UTC

}// 115/140

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Wave interference #moire

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timothytomato

function u(t) {

a=Math.random
r=Math.max(a(),a())+.2
x.fillStyle=R(100*r,62*r,23*r)
x.fillRect((z=frame-1)%30*64,Math.floor(z/30)*64,64,64)

Jun 26 2024 3:04 AM UTC

}// 123/140

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dirt texture

u/cantelope

i don't care what everyone says about dirt. it's great
u/lewdev

#minecraft #texture nice!

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taupelink

remix of d/32057 by u/taupelink

function u(t) {

f=n=>(((X*n%4-2)**2+(Y*n%4-2)**2-3)**2-6)**2/4^55;for(i=3e4;i--;x.fillRect(i%13*p-p+45*X,i%7*p-p+45*Y,t<3,f(3)<f(2)))X=i*i*t%4,Y=X*i%4,p=180

Jun 25 2024 5:13 PM UTC

}// 140/140

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d/32060 Trying a different breakout of the canvas

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DaSpider

remix of d/32045 by u/DaSpider

function u(t) {

s=60,T=s*t|0
x.font="4em s"
x.fillText([...'╱ ╲ ╳'][99*t**t%5|0],1999-s*T%3000,(s+s*(T/49|0)))

Jun 21 2024 5:27 PM UTC

}// 94/140

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Broken #Maze

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taupelink

remix of d/31980 by u/taupelink

function u(t) {

g=n=>(((X/n%6-3)**2+(Y*n/4%6-3)**2-8)**2-24)**2/96&j;for(i=2e4;i--;x.fillRect(27*X,27*Y,t<8,g(j=5+i%2)+g(4/j)==g(2)))X=i*i*t%72,Y=X*i%40

Jun 11 2024 10:51 PM UTC

}// 136/140

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d/31987 Tiles with a little bit more of an organic feel 1

u/Xen

love it!
u/aaaaaz

remind me guernica don't know why