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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alice-mx

function u(t) {

for(i=0;i<19;i++) {
x.fillStyle=R(C(t/2)*20+20,i*9,12*(i+4),0.8);
x.fillRect((t*150+i*100)%1920,i*100+S(t+i)*50,100,100)
}

Oct 25 2018 6:04 AM UTC

}// 122/140

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u/katkip

#waves

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veubeke

function u(t) {

with(x)t?0:transform(20,5,0,20,960,0),fillStyle=R(_=255,_,_,.6),fillRect(-25,0,50,999),fillStyle=R(rotate(.03)),fillText('weeee',-15,46)

Jun 9 2019 9:24 PM UTC

}// 136/140

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weeee

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function u(t) {

p=800+C(t*5)*t*11
q=500+S(t*3)*t*6
x.arc(p, q, 5, 0, Math.PI * 2, true)
x.stroke()

Apr 25 2018 9:32 AM UTC

}// 84/140

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donbright

remix of d/2025 by u/@literallylara

function u(t) {

c.width^=余=C(t),正=S(t)
t?o.push({X:余+2,Y:5+正,Z:1}):o=[]
o.map((a)=>{({X,Y,Z}=a),a.X=余*X-正*Z,a.Z=余*Z+正*X,x.fillRect(1e3+X*99,Y*99-Z*33,3,3)})

Mar 14 2017 2:34 AM UTC

}// 140/140

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also inspired by @Kalanchoe https://www.dwitter.net/d/1399

u/sfz

mmmm... spinny hyperdonut... drooool
u/donbright

fun fact.. i spent the most hours on this dweet and it has the lowest score of all my dweets lol
u/codeslaw

It's dope!

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joeytwiddle

remix of d/9782 by u/joeytwiddle

function u(t) {

c.width=-1;for(x.scale(X=q=15,q);X--;)for(Y=q;Y--;x.fill())for(x.beginPath(i=6);i--;)x.lineTo(C(a=(i*4.2+1+C(t+X/5))/4)+X*2+Y%2,S(a)+Y*1.7)

Sep 12 2018 5:30 AM UTC

}// 139/140

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Hexagons, wave from the right

u/joeytwiddle

https://www.mirror.co.uk/news/weird-news/bar…

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RedzaMusic

remix of d/19413 by u/directmusic

function u(t) {

c.width=300
a=(T(t*5)+1)*127.5
b=(T(t*3)+1)*127.5
c=(T(t*1)+1)*127.5
x.fillStyle=R(a,b,c,1)
x.fillRect(0,(t*30)%168.75,300,1)

Jul 14 2020 4:29 AM UTC

}// 125/140

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i did so much work on this one please Awesome! this

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metamero

function u(t) {

t||(w=c.width=160,h=c.height=90)
I=x.getImageData(0,0,w,h)
d=I.data
I.data.forEach((v,i)=>i%4==3?d[i]=255-d[i]:0)
x.putImageData(I,0,0)

Jan 2 2019 1:37 PM UTC

}// 135/140

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u/katkip

this could be done easily lmao
u/username

seizure now

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larzuk

function u(t) {

c.width=w=40;for(i=0;++i<64e3;)g=i%w,v=i/w|0,x.fillStyle=R(m=(S(Math.hypot(g-20,v-10)+t*w)*127+127),0,0),x.fillRect(g,v,1,1)

Sep 18 2023 9:28 AM UTC

}// 124/140

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LOOK ITON MY EYE

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katkip

function u(t) {

eval(unescape(escape`𬠽𣑡𭁨𛡲𨑮𩁯𫐻𩠽𚁘𛁙𛁮🐹𞐩🐾𦀪𦀫𦐪𦐾𜠿𫠪𞀺𩠨𤰨𜰪𦀪𦐫𛠹𚐪𦀪𜠮𝀬𤰨𦀪𦀭𦐪𦐫𛠲𚐪𦐪𜰬𫠭𜐩𞱦𫱲𚁩🐹𞐹𞱩𛐭𞰩𦀽𬠨𦐽𬠨𚐪𜑥𜰩𚠱𩐳𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𩠨𦀯𝐰𜀭𜐬𦐯𝐰𜀭𜐩𯐬𞐹𙐬𝐰𙐩𨀬𮀮𩡩𫁬𤡥𨱴𚁘𛁙𛀹𛱴𛀹𛱴𚐻`.replace(/u../g,``)))

Aug 25 2020 1:57 PM UTC

}// 139/140

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another #fractal. thanks to u/13thptr for some golfing <3

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due

remix of d/12249 by u/pavel

function u(t) {

for(c.width|=p=2*Math.PI,x.scale(9,9),i=13;j=i--*p/4;x.arc(107+45*C(A=j-t/4+i*p/12),60+45*S(A),14,(a=(t+j)%p)-1,a));x.stroke()

Feb 9 2019 9:27 PM UTC

}// 126/140

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Looks like a trippy fidget spinner

u/katkip

XD