Top dweets this month

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/32832 by u/rodrigo.siqueira

function u(t) {

c.width|=m=n=s=0;for(i=2e4;i--;x.fillRect(n,m,3,4))s=s/2-i*S(i*i)|i%i,m=(m+540+500*C(o=Math.PI/2*s))/2,n=1422-n/2+250*S(o-S(t*3)**7/5)

Nov 27 2024 1:07 PM UTC

}// 134/140

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Square fragmentation

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SockTaters

function u(t) {

with(x)
drawImage(c,-8,7,1936,h=1080),
fillRect(t**7%1920,t&&7,t?8:1920,t?9:h),
fillStyle='snow', // lol
fillText('🎄',817,290),
font='3in"'

Nov 22 2024 8:42 PM UTC

}// 139/140

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#Christmas #Tree with some alphabetized functions

u/SockTaters

Replacing t&&7 with t&&6 looks a bit like viewing a blizzard through blinds, but I decided against using it
u/SockTaters

Wow this looks terrible on my Macbook! Intended for Windows

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lewdev

remix of d/32796 by u/lewdev

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵪㴹㭪ⴭ㬩景爨椽㘴㭖㵴⬨椫権⨮ㄬ椭ⴻ砮晩汬呥硴⡛⸮⹸⹦潮琽怱楮✤筣絠嵛椥㈶崬〬〩⥸⹳整呲慮獦潲洨匨嘩ⰰⰰⱃ⡖⤯㘫ㄬⵃ⡖⤪㠰〫㤵〬匨嘩⨹㤫㤹⭪⨹㤩`.replace(/u([^D].)/g,'$1%')))

Nov 21 2024 7:43 PM UTC

}// 129/140

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🎠 Rotating Text Cylinder

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lewdev

remix of d/32303 by u/lewdev

function u(t) {

for(c.width|=i=12;V=t+i*.523,x.font=S(V)*40+99+"px'",i--;)x.fillText('🎠',C(V)*800+950,S(V)*99+500+S(t*4+i)*99)

Nov 19 2024 7:55 AM UTC

}// 110/140

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🎠 Carousel

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SockTaters

remix of d/32617 by u/tomxor

function u(t) {

for(c.width&=i=10368;--i;)x.fillRect(i&127,i>>7,1,S(i**2.0000004+t))

Nov 12 2024 1:19 PM UTC

}// 68/140

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Twisting Strands or Mountains?

u/Coalshork

this would be an awesome noise for terrain gen!

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KilledByAPixel

function u(t) {

for(i=240,t?t=t*60|0:c.width=i;i--;)x.fillRect(i,t,1,S(((i%32-16)**2+(t%32-16)**2<99?(t>>5)*32+i%32:t)**9)**2)

Nov 10 2024 7:20 PM UTC

}// 110/140

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The Coffer Illusion 🧐

u/cantelope

#coffer #cofferillusion
u/cantelope

i have seen this, not sure who made it here
u/fentbiggesthater

same ive seen it too, stolen?, can we get a moderator to check this out✌💕😁
u/KilledByAPixel

i dont think there is a dweet for it, but it is a very well known illusion

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KilledByAPixel

remix of d/32708 by u/tomxor

function u(t) {

for(i=c.width|=0;i--;x.lineTo(960+r*S(a=i/306),540-r*C(a)))p=3.1416,r=400*(d=C(t*p)/2+.5)+400*C(p/=n=t+6>>1)*(1-d)/C(i/960*n%2*p-p)
x.fill()

Nov 9 2024 3:58 PM UTC

}// 140/140

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Evolving Shapes 🔺🟦🟡

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skeletonNatte

function u(t) {

c.style.filter='invert(1'
r=450-25*t
x.beginPath()
x.arc(960+C(t)*r,570-S(t)*r,(t<16.75)*40,0,7)
x.fill()

Nov 6 2024 8:12 PM UTC

}// 105/140

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Spiral

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zachygreen

function u(t) {

c.width*=1
t*=15
for(i=0;i<132;i++){a=C(i/9-t)+i/9
for(j=0;j<99;j++)if(((i/12|0)+(j/9|0))%2||i%131==0||j%98==0)x.fillRect(i*9,9*a+j*9,9,9)}

Nov 5 2024 4:54 AM UTC

}// 139/140

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Xen

remix of d/32818 by u/KilledByAPixel

function u(t) {

x.fillRect(z=399,z,z*C(t),z*S(t))

Nov 24 2024 11:55 AM UTC

}// 33/140

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quick test