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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sawaxon

function u(t) {

c.width=1920;
for(i=0;i<19979;i++)x.fillRect(999+T((10+t)*i)*500+C(i)*100,500+S((10+t)*i)*500+S(i)*150,4,4);

Feb 28 2017 7:41 PM UTC

}// 108/140

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WasifBoomz

function u(t) {

z=1920
if(t==0)a=0
a++
x.fillRect(Math.random()*z,Math.random()*1080,a,a)
x.fillStyle=R(a,a,a)
if(a>350)a=0

Mar 3 2019 2:26 AM UTC

}// 107/140

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tzador

function u(t) {

document.documentElement.innerHTML=""

Jan 29 2025 4:01 PM UTC

}// 37/140

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charlie.codex

function u(t) {

 z=[t,t/2]
H=(a,b)=>[1-a**2/16+b,-a]
W=(c,d)=>[c*100+960,540-d*100]
for(i=0;i<100;i++){
z=H(...z)
x.fillRect(...W(...z),5,5)}

Jun 22 2018 6:17 PM UTC

}// 125/140

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u/magna

WOW
u/loni_art

i dont know what you are doing but i love it
u/Bugsy

Damn, that's a smart approach. I might need to copy it sometime :)

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sandromiccoli

remix of d/5681 by u/sandromiccoli

function u(t) {

s=c.width=2e3;x.fillRect(0,0,s,s);for(i=0;i<99;i++){x.fillStyle="#FFF";x.fillRect((i%2?120:1850)+T(t+i*99)*49,540+C(i/2)*510,99*C(i*39),8)}

Jan 7 2018 3:40 AM UTC

}// 140/140

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magna

remix of d/11264 by u/yonatan

function u(t) {

eval(unescape(escape`挮睩摴栽㘴㭦潲⡩㴳攳㭩ⴭ㭸⹦楬汒散琨堬夬ㄬㄩ⥘㵩┶㐬夽椾㸶Ɱ㵵孩崽⡍慴栮牡湤潭⠩⨨畛楝⭵孩⬱崫畛椫㘳崫畛椫㘴崫㔩㸾ㄩ⬨堾ㄳ♘㰴㠦堥㐾ㄦ夾ㄳ♙㰲ㄦ琦ㄩ⨶〬砮晩汬却祬攽刨測港㌬港㘩`.replace(/u(..)/g,"$1%")))

Dec 4 2018 5:42 AM UTC

}// 136/140

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Raging #default

u/magna

Uncompressed: c.width=64;for(i=3e3;i--;x.fillRect(X,Y,1,1))X=i%64,Y=i>>6,n=u[i]=(Math.random()*(u[i]+u[i+1]+u[i+63]+u[i+64]+5)>>1)+(X>13&X<48&X%4>1&Y>13&Y<21&t&1)*60,x.fillStyle=R(n,n/3,n/6)
u/magna

#flames #fire
u/Xen

love it!

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Xen

remix of d/5798 by u/FrenchToast

function u(t) {

t?i=Z:Z=c.width=255
for(;i--;x.fill(x.arc(129-i*C(t+i),69+39*S(t+i/(S(t)+6)),i/9,0,9)))x.fillStyle=`hsla(${i+t*i},99%,50%,.1)`,x.beginPath()

Jan 10 2018 5:36 PM UTC

}// 140/140

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had to have a play

u/ETHproductions

I absolutely love this. Wish I could "Awesome!" multiple times, haha
u/Xen

one day there will be a "fav5" feature i bet ;-)
u/joeytwiddle

#rainbow #colors
u/katkip

#xweet

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rodrigo.siqueira

remix of d/32684 by u/rodrigo.siqueira

function u(t) {

for(R=w=c.width&=i=8320;i;F=4*T-5+S(X*4-t)+S(8*S(X*Y/2+t))>T?x.fillRect(--i%w,64-(i>>7),Y,T=R=1):T-R?T/=h:T=R/=h=.96)X=i%w/64*R-T,Y=i/8e3*R

Nov 5 2024 4:14 PM UTC

}// 139/140

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Surface deformer

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KilledByAPixel

remix of d/24591 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󭼽󞜶󜌊󭌿󦽁󛍘󛍙󧜽󣼺󩌽󡍡󭍥󛭮󫽷󚍕󟝖󟝁󟝘󟝙󟜰󚜊󣜽󥜯󟝫󟜱󩜴󛍎󟝖󛼽󪼊󩭯󬬨󪜽󜌻󪜼󪼻󮌮󫍩󫭥󥍯󚌴󞌰󚽍󛝘󛌲󝼰󚽎󛝙󚜩󪜫󚼭󜜶󟼰󞭏󟝛󠜬󦌬󦝝󛍁󚼽󭌪󭼫󪜦󩌫󚍴󚭷󚽩󚜯󪼬󥜫󟝘󚼽󝜪󠼨󮬽󠜪󣝡󭍨󛭐󢜯󜼩󛍖󚼽󦜫󟜵󚭓󚍺󚜊󮌮󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Dec 19 2021 5:36 AM UTC

}// 140/140

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Tiny Triangle Doodler ▲✍️

u/KilledByAPixel

This doodler loves drawing triangles. It is different every time and changes styles periodically. I also improved the centering.

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bkardon

function u(t) {

c.width^=0;for(k=1;k<1000;k++){r=(k+1000*t)%1102;a=k*t;x.fillStyle=R(r, a, (t*100)%255);x.fillRect(r*C(t+a)+960,r*S(t+a)+540,15,15);}

Dec 27 2017 7:56 PM UTC

}// 133/140

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