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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Talesseed

function u(t) {

eval(unescape(escape`挮睩摴栽ㄵ〻䈽嬮⸮䄽ⅴ㽛Ⱜⰱ㘬㔶崺䅝㭦潲⡩㴹㭩ⴭ㬩景爨樽㤻樭ⴻ⥻爽〻景爨渽ⴱ㬫⭮㰹㬩爫㴡ℨ䉛椫ㄭ⠰籮⼳⥝☱㰼⡪⬱⵮┳⤩㭁孩崦㵾⡲帴㽭㴱㰼樺〩㭩昨爽㴳⥁孩嵼㵭ⱸ⹦楬汒散琨横㤬椪㤬㤬㤩紻`.replace(/u(..)/g,"$1%")))

Nov 7 2018 9:05 PM UTC

}// 139/140

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Conway's Game of Life (T-tetromino)

u/Talesseed

Uncompressed : c.width=150 B=[...A=!t?[,,,16,56]:A] for(i=9;i--;)for(j=9;j--;) {r=0 for(n=-1;++n<9;)r+=!!(B[i+1-(0|n/3)]&1<<(j+1-n%3)) A[i]&=~(r^4?m=1<<j:0) if(r==3)A[i]|=m,x.fillRect(j*9,i*9,9,9)}
u/Talesseed

(just add ; everywhere)

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mnt

remix of d/4688 by u/AmateurMagician

function u(t) {

w=c.width|=0;n=new Date;x.font='200px Arial';x.fillText(-n|0,w/5,c.height/1.7);

Dec 29 2017 6:03 PM UTC

}// 79/140

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tactical_retard

remix of d/23440 by u/TGY

function u(t) {

t||(c.width=innerWidth)
l=40
w=l*2.5
h=w
a=50
d=2
onclick=e=>{for(i=l;i--;)x.fillStyle=R(a+(255-(i/l*255))/d),x.fillRect(e.x-i,e.y-i,w,h)}

Aug 20 2021 8:22 PM UTC

}// 138/140

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VictorF

function u(t) {

c.width=1920
for(i=0;i<9;i++){
x.fillRect(500+i * 100+S(t*1.5)*300,0,50,1100)
x.fillRect(500+i * 100+C(t)*300,500,50,200)
}

Nov 19 2020 1:18 AM UTC

}// 123/140

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u/Xen

welcome to the dwitter family

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katkip

remix of d/9235 by u/DataMeta

function u(t) {

with(x)for(i=50;i--;beginPath(fill()))x.fillStyle=R(o=i*t,o,o),arc(960+i*C(T(i))*i,540+i/t*T(C(i-t))*i,256/t,0,7);x.drawImage(c,-t,0)

Aug 15 2018 7:59 AM UTC

}// 133/140

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u/Qwitter

i felt this adventure

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sukkamehu

remix of d/8172 by u/generative-eu

function u(t) {

c.width=1920;x.lineWidth=9;for(i=0;i<40;i++){s=C(i/6);x.beginPath();x.arc(960,540,15*i,a=s*t,a+2);x.globalAlpha=.5+s/4;x.stroke()}

May 22 2018 6:14 PM UTC

}// 130/140

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New_Core

function u(t) {

c.style.background="#000"
for(c.width|=i=1920;i--;)x.fillStyle=R(0,255-(t*600-i/3)%999,0),x.fillRect(i,500+100*T(i/599+i/8888)*S(i/90),1,40)

Mar 10 2018 12:26 PM UTC

}// 140/140

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the Broken Heart Syndrome

u/aleamb

elegant dweet!

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Karums

function u(t) {

r=200;c.width=4*r
for(i=s=t%61-t%1;i<s+61;)x.fillRect(v=r+r*S(e=i++*.1046),w=r-r*C(e),b=i%5==1?9:4,b);x.moveTo(r,r);x.lineTo(v,w);x.stroke()

May 14 2018 7:16 PM UTC

}// 140/140

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u/iverjo

#clock

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username

remix of d/13484 by u/username

function u(t) {

x.font=`9em'`;t*=3;x.globalAlpha=t%1/9
for(i=0;i<t%6;i++)[`🔴`,`⚪`,`⚫`,`🔵`].forEach(($,_)=>x.fillText($,866+i*C(t)*99,444+_*99+333*S(t)))

Apr 26 2019 5:07 PM UTC

}// 136/140

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stutter

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384.cz

function u(t) {

onmousedown=_=>{with(new AudioContext)with(o=createOscillator())connect(destination),start()}
onmouseup=_=>o.stop()

Nov 17 2023 12:15 PM UTC

}// 115/140

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hold the canvas for #beep

u/tomxor

#morsekey