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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rodrigo.siqueira

remix of d/34107 by u/s1wc

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(n=0;n<19;n+=.01)for(i=6;i--;)x.clearRect(n*108,540+S(n+i-t)*130*S(n/6+.1)**12,4,4)

Jul 13 2025 1:49 AM UTC

}// 110/140

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Flow lines

u/s1wc

nice effect!
u/s1wc

also thx for remixing my project

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KilledByAPixel

remix of d/17249 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𪰽𞀰𜀬𭁲𨑮𬱬𨑴𩐨𞐶𜀬𞐹𚐻𪐽𪰭𛐾🠳𞱪🱦𪑬𫁒𩑣𭀨𛐱𞐹𚱪𚡔𛀶𜀭𤰨𝀪𭀫𚁡🠾𝀩𚱪𚐪𞐬𥀽𝀰𛁫𚐺𬱣𨑬𩐨𮠽𜐮𜀳𛁺𚐩𪠽𪰥𞀬𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀰𘀤𮱺🐨𚁡👩𚱴𚠶𜀩🠾𝁞𪠩𙐲𚠹𞑽𙐤𮱡𙐱𝠪𜰫𮠯𜰫𪰪𚠳𛰷𩐶𯐥𨀻`.replace(/u../g,'')))

Jan 16 2020 8:33 PM UTC

}// 140/140

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Bumpy Checker Road

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taupelink

remix of d/25108 by u/taupelink

function u(t) {

for(k=283,m=t?0:5e4;m--;x.fill(x.arc((m/4&7)*k+i,m%4*k+j,m/5e3,0,7)))i=m%k,j=m*m%k,x.beginPath(x.fillStyle=R((i*j)**.5,2*i*j/(i+j),i/2+j/2))

Mar 20 2022 2:54 AM UTC

}// 140/140

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d/25151

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ciaccodavide

remix of d/20635 by u/ciaccodavide

function u(t) {

r=(i)=>i+(.5-Math.random())*150
x.moveTo(960+C(t)*369,540+S(t)*369)
x.lineTo(r(960),r(540))
x.stroke()

Nov 16 2020 10:07 AM UTC

}// 102/140

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KilledByAPixel

function u(t) {

r=r=>Math.random()*r
for(i=9;i--;x.rect(44-w+t%1*5e3,50+(t|0)*132-h+r(60),2*w,2*h))w=r(32),h=r(32)
x.fill`evenodd`

Apr 11 2022 3:44 PM UTC

}// 114/140

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Little Robots 🤖

u/somerandomd3

Please tell me this is going to be a fxhash
u/KilledByAPixel

probably too simple for fxhash but i may use this idea for something later :)

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taupelink

remix of d/29679 by u/taupelink

function u(t) {

a=Math.abs;f=v=>a(v%8-4)%a(v%6-3);for(i=3e4;i--;x.fillRect(960+40*r*C(h),540+40*r*S(h),.5,t<a(f(3*r)-f(r+h*15.3))))r=i*i*t%10+3,h=r*i%6.28

Apr 1 2024 3:46 AM UTC

}// 138/140

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d/29726

u/poetaster

escher from the afterlife!

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rodrigo.siqueira

function u(t) {

c.width|=c.style.filter=`invert(`
for(X=960;X--;x.lineWidth=5)
x.lineTo(X*2,600-C(frame/X+t)*200%S(X/32-t)*250*S(t+X/38))
x.stroke()

May 26 2021 7:03 PM UTC

}// 132/140

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Frequency modulation with noise harmonics #wave

u/magna

Oscilloscope edition: d/22873

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shubshub

function u(t) {

for(Y=(i=X=(c.width=2e3)/2)/2;i--;)r=Math.random()*i,x.beginPath(),x.arc(X+r,Y-r,r/t+i,t,6,0),x.fillStyle=`rgb(${i},${r},${t+i})`,x.fill()

Jan 15 2022 6:14 AM UTC

}// 138/140

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My first attempt at a dweet, Enjoy

u/shubshub

It vaguely gives me Meteor falling to Earth Vibes, Maybe I should take a crack at that
u/rep_movsd

Nice, but very heavy
u/shubshub

@rep_movsd I made it by first drawing a simple circle, Then just playing around with different variables

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DaSpider

remix of d/701 by u/sigveseb

function u(t) {

eval(unescape(escape`𮀮𬡯𭁡𭁥𚁃𚁴𚐯𞐹𚐻𩡯𬠨𫁥𭀠𪐽𝁥𜰬𪠬𬰻𪠽𛐭𪐾🠴𞱸𛡦𪑬𫁒𩑣𭀨𞐶𜀫𚁪𙐸𚠲𚱩𙐲𛐸𛠵𚱃𚁴𚐩𚡳𛀵𝀰𚰨𪐥𜐶𛐸𛠵𚱓𚁴𚐩𚡳𛁳𛁳𚐩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬰽𞐹𞐯𚀨𪠾🠳𚐫𜐭𭀪𝰯𜐱𙐱𚐬𬰯𝀩`.replace(/u../g,'')))

Mar 30 2020 7:58 PM UTC

}// 120/140

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u/sigveseb

Nice!
u/Xen

love it

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Mangocode

function u(t) {

c.width=1920;
  for(i=0;i<360;i++)
  x.fillRect(700+S(t)*i*300, 500+C(i)*300+C(t)*i, 50, 50)

Jan 1 2018 8:12 PM UTC

}// 92/140

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