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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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taupelink

remix of d/22831 by u/taupelink

function u(t) {

for(i=q=300;--i;x.fillRect(q*X-i,50*Y-i,-i*.8**t,-q*.9**t))f=i*i*t,X=3**(f*f%6),Y=3**(X*f%3),x.fillStyle=R(q=q%(i/Y**.5)*t,q^=i,q&=i,i/q/t)

Jun 25 2021 12:56 AM UTC

}// 139/140

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d/23225

u/donbright

#slowburn
u/rodrigo.siqueira

Monet's water lily pond #monet

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SquirrelIO

function u(t) {

c.width^=0
t||(X=L=T=0)
onclick=e=>X=L&&X+9
T--||(T=new Date%99+99,L=!L)
x.font="99px A"
x.fillText("🚗",1e3-X,99)
x.fillText(L?"🟢":"🛑",0,99)

Jun 24 2021 8:37 PM UTC

}// 140/140

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#game of Red Light, Green Light. Click to move the car forward. #interactive

u/Xen

nice!
u/aleamb

lol nice!

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SquirrelIO

function u(t) {

c.width|=i=3
for(x.font="2cm'";i--;){
a=(n=(new Date).toString().split(/[ :]/)[4+i])*3.14/(i?30:12)
x.fillText(n,960+300*S(a),540-300*C(a))}

Jun 21 2021 4:21 AM UTC

}// 140/140

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What #time is it?

u/davidsover

Nice!
u/Xen

welcome to the dwitter family!
u/DaSpider

#analog #clock

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danny@hille.dk

remix of d/21132 by u/Xen

function u(t) {

w=c.width=54;for(i=2e3;i--;)x.fillRect(X=i%w,Y=i/w,S(Y/(f=3+S(t/4))+f+S(t/4)*9)+C(X/f-C(t/5)*18),S(Y/f+S(t/6)*7-f)-C(X/f-C(t/7)*7))

Jun 20 2021 8:07 PM UTC

}// 131/140

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out of focus remix

u/Xen

love it!
u/neimad

great stuff

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Tekmap

remix of d/5825 by u/corruptio

function u(t) {

for(c.width=512,Z=X=128;--X+Z;)for(Y=Z;--Y+Z;)x.fillRect(X+Z,Y+Z,(Math.acos(X/(Z*Z-Y*Y)**.5)+t)%6/(Y/Z+2)*9&1,1-(X-Y+Z)/3/(X*X+Y*Y+Z*Z)**.5)

Jun 17 2021 12:59 PM UTC

}// 140/140

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pavel

remix of d/23087 by u/pavel

function u(t) {

for(n=3;n--;x.beginPath(x.stroke()))t?p[3-3*C(j=++i>>5)>>1]+=1|C(j**9.2)-1:p=[0,i=0,99],s=540/p[2],s>0&&x.arc(960+p[0]*s,540+p[1]*s,3*s,0,7)

Jun 12 2021 7:58 PM UTC

}// 140/140

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#pipedream

u/vain

Just amazing! Reminds me of the old Windows 95 screensaver.

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KilledByAPixel

remix of d/23038 by u/KilledByAPixel

function u(t) {

for(w=c.width=99,j=5543;j;T++)(a=j%w/50*T-T-C(t/4)*w&t*30+j/5e3*T-T^T)%w>T||x.fillRect(j%w,--j/w|0,T/60+S(a*a)/3,1,T=32)

Jun 8 2021 4:17 PM UTC

}// 120/140

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Voxel City Redux

u/KilledByAPixel

smaller & higher res for(w=c.width&=j=10368;j;)(a=j%w/50*++T-T-C(t/4)*w&j/5e3*T-T+t*30^T)%w>T||x.fillRect(j%w,--j>>7,T/60+S(a)/3,1,T=32)

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KilledByAPixel

remix of d/23015 by u/KilledByAPixel

function u(t) {

for(j=1e4;--j;x.fillRect(a.x+=C(a.a+=((a.x+d%1e3)&a.y+d)/99),a.y+=S(a.a),1,.1))a=T[i=j%9]=t?T[i]:(d=Date.now(),{x:i*200,y:d%1e3,a:j})

Jun 5 2021 8:31 PM UTC

}// 133/140

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Map of Sierpinski Land

u/joeytwiddle

This reminds me of the *nix xscreensaver "Vermiculate" 👍

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tomxor

remix of d/21131 by u/tomxor

function u(t) {

for(c.width=p=w=64;a=R*S(t),b=R*C(t),p<3e3;u=p/32%2-1)C(Y=R*p/2e3-R/2)>T(S(u*b-a)*S(Y+t*3)*S(u*a+b))&R<8?R+=.1:x.fillRect(p%w,p++/w,R/9,R=1)

Jun 4 2021 12:27 PM UTC

}// 140/140

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3D #raymarching version of "This Thing"

u/tomxor

We have to raymarch ALL OF THE THINGS now!

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initramfs

remix of d/1978 by u/recursive

function u(t) {

for(d=156;--d;)for(X=-22;++X<22;x.fillRect(960+X*2e4/d,1+4e4/d-h,110,10))x.fillStyle=R(h=(C(a=d/9+t*6)+C(X/9+a/2))*50,g=h+C(X^d)*99+30,g/.1)

Jun 1 2021 1:29 AM UTC

}// 140/140

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