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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DaSpider

function u(t) {

throw(C(2*t)>0?'❤':'💔')+(C(2*t)>0?'▒':'░').repeat(S(2*t)*12+12)+(C(2*t)>0?'😁':'😟')

Feb 3 2020 8:21 AM UTC

}// 82/140

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#growth

u/zungl

Change <3 to 8==D

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rodrigo.siqueira

remix of d/14479 by u/rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=~r;i++;x.fillStyle=R(r/2,1e3/r))x.fillRect(a+=S(Φ),b-=C(Φ),r/59,1)
while(r>9)v(a,b,Φ+S(b),r*=.7)}
v(960,1050,S(t)/7,299)

Feb 2 2020 3:54 PM UTC

}// 140/140

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Carrot #growth

u/lionleaf

Love it! It gets incredibly hairy after a while :)
u/katkip

Tastyy!

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tomxor

remix of d/17224 by u/tomxor

function u(t) {

c.style='filter:invert(1';for(a=b=p=3.14,i=1e4;i--;a+=(r-a+b*S(a*p))/p,b+=(-a*b+C(a*p))/p)i&4&&x.fillRect(900+b*480,60+a*960,1,.2,r=i*t/b&3)

Jan 19 2020 1:39 PM UTC

}// 140/140

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u/13thptr

mind=blown
u/tomxor

:D did you see the tendrils too, stuff just lives in math i swear
u/ivylab

I just learned this cool invert trick from your dweets, awesome. Did you notice that you can leave out the 1 at the end? :)
u/tomxor

Oh nice, thanks for the tip u/ivylab :)

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pavel

function u(t) {

for(x.fillRect(0,0,i=c.width=960,i);i--;x.fillText(i*i,480+i*C(a)/4,i*.6))k=i%2,x.fillStyle=R(k*i,!k*i,0,.6+S(a=i/20+3*k-S(t))/2)

Dec 25 2019 8:04 PM UTC

}// 129/140

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Merry #christmas

u/pavel

#tree

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joeytwiddle

remix of d/11549 by u/joeytwiddle

function u(t) {

for(R=Math.random,i=700;i--;x.fillRect(960+r*C(a),80+y+r/9*S(a),.2,.2))y=896*R(),T=y>768,r=T?30:(y|127)*(y*S(y/300)-2*y%128)/1313,a=9*R()

Dec 25 2019 2:02 PM UTC

}// 137/140

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A quick and dirty Merry #Christmas #tree mix

u/katkip

Awesome!
u/Xen

nicely
u/iverjo

Great!
u/joeytwiddle

I originally felt a little ashamed to post because the distribution of dots is not uniform, hence "dirty", but your kind comments have reminded me that nobody really cares. Indeed, bugs like this can even give an image more character than perfection would. Thanks! 🙏

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rodrigo.siqueira

remix of d/13690 by u/rodrigo.siqueira

function u(t) {

for(c.width|=w=950,i=2e3;i--;)X=3*C(U=i/3)+C(V=1e6/U)*C(t),Y=(2+S(U*3+t))*S(U+t)-3,Z=S(U*2+t*9)-C(t*4)-6,x.lineTo(w+w*X/Z,w*Y/Z)
x.stroke()

Dec 4 2019 2:21 PM UTC

}// 139/140

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Dancing fiber ribbon

u/katkip

smooth
u/Xen

Very smooth

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rodrigo.siqueira

remix of d/16426 by u/rodrigo.siqueira

function u(t) {

for(i=340;--i;x.fillRect(960+S(m*m*m)*q*(t%3),200+i+(t%2)*C(m*m)*q,m,m))m=i/9+80*(t%3),q=1e5/i,x.fillStyle=R((t%2)*i*i/150,(t%1)*i*i/480)

Nov 19 2019 1:42 AM UTC

}// 137/140

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Volcano strikes again 🌋

u/Xen

sexy magma!

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f8f82804

remix of d/16668 by u/joeytwiddle

function u(t) {

c.width=32;for(i=512;T[7]=i--/99;x.fillRect(i>>4,Y,1,1))for(T[l=6]=(Y=i&15)/7;l--;x.globalAlpha=T[l]=S(v))for(v=n=l;n++<7;v+=S(t*l-n)*T[n]);

Nov 18 2019 9:15 PM UTC

}// 140/140

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This #neural network stays ordered but teeters on the edge of chaos -- #dweetdream

u/Xen

nice
u/joeytwiddle

The loopbuster is being a pain. Your golfing helps reduce it!

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joeytwiddle

function u(t) {

for(c.width=X=55;X--;)for(Y=34;T[7]=X/3,T[6]=Y/3,Y--;)for(l=6;x.fillRect(X,Y,s=T[0],s),l--;T[l]=S(v))for(v=n=l;n++<7;)v+=t*(l+n)/7%1*T[n]

Nov 18 2019 1:42 PM UTC

}// 137/140

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Dweet dream: a sort of 7-layer neural network

Show more comments…
u/joeytwiddle

A poor man's zzArt. A redux of https://joeytwiddle.github.io/nn-images/
u/joeytwiddle

Node values are held in T, with T[6,7] being the input nodes. Each "layer" has just one output T[l] formed from all the previous nodes T[l+1..7]
u/joeytwiddle

Instead of randomly generating and storing weights, we use t*(7*l+n)%1 Other weights you can try: v+=S(t*l+n)*T[n] or v+=S(l+t*n)*T[n]
u/DataMeta

Beautiful 👏
u/f8f82804

#dweetdream
u/KilledByAPixel

👍

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f8f82804

remix of d/11936 by u/f8f82804

function u(t) {

eval(unescape(escape`景爨椽挮睩摴桼㵣⹳瑹汥⹦楬瑥爽❩湶敲琨ㄩ✬猽㌲〻椭㴵㭸⹦楬汒散琨㌪猭眫攬椬㈪眫攬㔩⥹㵩⽳ⴲⱷ㵳⨨⡹㸮㜿猺ㄩ⵹⩹⤪⨮㔬攽吨眪椫琩ⱸ⹦楬汓瑹汥㵠桳氨⑻㈸〭椯㙽‹㔥‵ㄥ⥠`.replace(/u(..)/g,"$1%")))

Nov 15 2019 12:22 AM UTC

}// 130/140

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#outrun #glitch #sunset

u/Xen

love it!
u/mxfh

https://www.dwitter.net/d/11992
u/mxfh

❤️! ^ can somone add the road now? ^