Random dweets | Dwitter

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.

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Pascal

function u(t) {

c.width=w=96
for(i=5184;i--;x.fillRect(X,Y,1,((a=X/16-3)*(b=Y/16-1.7))**2<T(t+a*b)))X=i%w,Y=(i-X)/w

Feb 11 2021 1:54 PM UTC

}// 99/140

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dwardu

function u(t) {

x.drawImage(document.querySelector('#stats canvas'),0,0,1920,1080)
x.font='200px Verdana'
x.fillText('😛',860,540)

Mar 3 2018 6:14 PM UTC

}// 113/140

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u/BirdsTweetCodersDweet

Why the square?
u/dwardu

It’s a real-time plot of Frames-Per-Second vs time; if it’s looking like a rectangle/square, it’s because your FPS is constant.

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timothytomato

remix of d/28788 by u/timothytomato

function u(t) {

x.globalCompositeOperation="xor"
c.style.filter=`contrast(100)invert(`
x.font="100em'"
x.fillText('👻',250,1800+S(t)*700)

Nov 11 2023 5:31 AM UTC

}// 120/140

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a bit late but #ScaryMovies

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rodrigo.siqueira

remix of d/13699 by u/rodrigo.siqueira

function u(t) {

if(t<9)for(w=i=960;i--;x.fillRect(w+w*X/Z,w*Y/Z+540,s=18/Z/Z,s))
Y=(S(V=t*i))*S(U=i*i*V)*2.5+.2,
X=(.1+S(V/2))*S(V*1)*3,
Z=S(X/Y+X/2-11)-5.4

May 9 2019 7:19 PM UTC

}// 140/140

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Butterfly

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magna

remix of d/32176 by u/shandriy

function u(t) {

for(i=252;i--;x.drawImage(stats.dom.childNodes[(i&t)%3],i%12*160,(i/12|0)*96,160,96))x.globalAlpha=.01

Jul 29 2024 2:52 AM UTC

}// 102/140

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u/cantelope

h4x

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mpasula

function u(t) {

c.width=99;for(i=0;i<t*10;i++){n=30+(j=i*0.001);x.fillText('❤️    💙',n+S((t*9+i)*0.1)*33,n+C(t+i/n)*20+3)}

Jan 2 2018 1:03 PM UTC

}// 106/140

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eviltoad

function u(t) {

a=255;
t||(i=0,j=0,b=960,c=540);
t||x.moveTo(b,c);
q=Math.random;
n=q()>.5?-10:10;
x.lineTo(b=(b+n*q()), c=(c+n*q()));
x.stroke();

Jan 1 2018 3:52 PM UTC

}// 130/140

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anotherkitten

function u(t) {

for(j of[-8,8])for(i=99;--i;x.fill(p=new Path2D(),p.arc((t+(6+S(t)/8)*i**.5)*699%3e3-99,540+j*i,9+i*2,0,8)))x.fillStyle=R(265-i,265-i*7,225)

Sep 29 2020 6:50 PM UTC

}// 140/140

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odd crystals

u/anotherkitten

(fullscreen for max pretty)

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katkip

function u(t) {

eval(unescape(escape`𩠽𚁩𛁪𛁮🐹𚐽🡮🀰🱩𞡦𚁩𚡩𚠴𛑪𚡪𛁪𚠲𛁮𛐱𚐊𩡯𬠨𪐽𜠹𞐻𪐭𛐻𚑦𫱲𚁪🐲𞐹𞱪𛐭𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𩠨𪐯𜠹𞐭𛠵𛁪𛰲𞐹𛐮𝐩𯐬𞐹𙐬𝐰𙐩𨀩𮀮𩡩𫁬𤡥𨱴𚁩𚠳𛁪𚠳𛀳𛀳𚐻`.replace(/u../g,'')))

Feb 28 2021 5:22 PM UTC

}// 115/140

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pavel

remix of d/21304 by u/tomxor

function u(t) {

c.style='filter:invert(';for(i=9;i;X-=S(a)/25,Y+=C(a))u++<2e3?X/17|Y/99-5.5|X+17&2?x.fillRect(960+25*X,Y,.1,.2):a=9*t:X=C(u=t,Y=a=t/i--%2-1)

Jul 3 2021 5:23 PM UTC

}// 140/140

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u/tomxor

Nice! you managed to keep it inverted!
u/erin

insane!
u/aleamb

#default #uncompressed #globalillumination