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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danny@hille.dk

remix of d/24294 by u/magna

function u(t) {

for(x.fillText('🍎',10,t*44%32),i=576;i--;x.fillRect(X*60,Y*60,60,60))x.fillStyle=R(...x.getImageData(X=i%32,Y=i>>5,1,1).data.slice(0,3))

Nov 5 2021 9:42 PM UTC

}// 136/140

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Isaac Newton's remix

u/magna

Great! :)

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Tekmap

remix of d/22303 by u/taupelink

function u(t) {

for(i=k=1080;--i;x.fillRect(k+X*C(Y),k+X*S(Y),w=i/2**t,w))f=i*t,X=f*f%2e3,Y=X*f%7,x.fillStyle=R(q=i*T(T(X/k-C(Y)))/2,X/4&q,i*S(q/X-Y)/2,.1)

Jun 14 2021 9:37 PM UTC

}// 139/140

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khalkeus

function u(t) {

w=960;h=500;c.width=w*2;for(var i=-9;i<w*2;i+=20){v=h*S(t+i);x.fillStyle=R(255,v/2);x.fillRect(C(i)*w/9+w,h-v+v/2,v,9);}

Feb 26 2017 8:18 PM UTC

}// 120/140

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u/donbright

ooh very 80s

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Exca

function u(t) {

c.width|=l=Math.hypot
for(i=3e3;i--;){q=i%99,w=i/99,a=S(t)*29+70,s=C(t)*55,b=l(q-a,w-s)+l(q-a/3,w-s/5),n=S(b)*19,x.fillRect(q*20,w*36,n,n)}

Jan 4 2018 7:15 AM UTC

}// 139/140

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tomxor

remix of d/24801 by u/rep_movsd

function u(t) {

for(c.style.filter='invert(1',t?i=5e4>>t:G=X=Y=.8;i--;x.fillRect(960+X*19,540+Y*29,.2,.2))Z=X,X=G+Y*1.01-Y**3/7e3,G=4*X*X/(1+X*X)-X*.8,Y=G-Z

Jan 20 2022 11:56 PM UTC

}// 140/140

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Smolr Fluffier Gumowski-Mira Mythic Bird

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doughno

remix of d/19471 by u/IV

function u(t) {

h=560
w=h*4
a=T(t+2)*99
P=T(t)*10+h
x.fillStyle=R(a,a/3,a,.05)
with(x)font="9cm a",fillText(w,P,P),fillStyle=R(h,h,h,3/h),fillRect(0,0,w,w)

Jul 29 2020 10:52 PM UTC

}// 140/140

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I wanted to make the trail fade away, but it only kinda worked, and I didn't have characters left for any relevant text.

u/Xen

had a quick play.... with(x)fillStyle=R(a=T(t+(h=560))*99,a/3,a,.05),font="9cm'",fillText(w=h*4,P=T(t)*9+h,P),fillStyle=R(h,h,h,4/h),fillRect(0,0,w,w)

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taupelink

remix of d/14116 by u/rodrigo.siqueira

function u(t) {

t?t<1.2?x.drawImage(c,0,!x.fillRect(!x.rotate(1.5708),q=frame,h,t),h*2,h*2):0:x.translate(960,h=540);x.fillStyle='#'+'00369F'.substr(q%4,3)

Aug 13 2019 1:26 AM UTC

}// 139/140

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A colorization of sorts, for d/14116

u/tomxor

Nice, looks more like microcircuitry with colour.

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veubeke

function u(t) {

t||x.translate($=960,540,onmousemove=e=>{for(r=$*2/c.offsetWidth,i=6;i--;x.rotate(Math.PI/3))x.fillText('*',e.clientX*r-$,e.clientY*r-540)})

Apr 16 2020 9:48 AM UTC

}// 140/140

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Move mouse to draw

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mop

function u(t) {

b=150
c.width=1920
x.font='5em"'
for(i=3;i<9;i++)for(j=4;j<8;j++)x.fillText('💩',i*b,j*b+((t+i)*99)%b)
x.font='70em"'
x.fillText('☁️',b,680)

Jun 21 2018 8:19 PM UTC

}// 139/140

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only looking good on windows it seems :(

u/joeytwiddle

On this Mac 16em or scale(25,25) are the largest. But you can lower the width: d/7863

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384.cz

function u(t) {

eval(unescape(escape`𨐽𦰢𩡦𩠢𛀢𜀰𜀢𧐊𨠽𜐭𚀰𯁴𛰲𜀩𙐲𒡣𛡷𪑤𭁨🐹𞐊𮁛𬰽𘡦𪑬𫁓𭁹𫁥𘡝🐢𘰢𚱡𦱢𧐊𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀹𞐬𞐹𚐊𮁛𬱝🐢𘰢𚱡𦰫𘑢𧐊𮁛𩠽𘡦𪑬𫁔𩑸𭀢𧐨𦰢𤡅𣁁𦀢𛀢𡑘𡑒𠱉𤱅𘡝𦱢𧐬𜠰𛀲𜀩𒡸𦱦𧐨𜠰𛐨𜁼𭀩𙐲𜀬𝀰𛀴𜀩`.replace(/u../g,'')))

May 13 2023 3:11 PM UTC

}// 131/140

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The Timer