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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Current theme challenge: #Food

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KilledByAPixel

remix of d/14028 by u/KilledByAPixel

function u(t) {

localStorage.Q3=`⤫∬㠰┬∫⠭ㄼ房㔰㨹㤩⬢┢㭸⹦楬汔數琨戭㈿却物湧⹦牯浃桡牃潤攨㤸ㄹ⬠嬲㈹ⰰⰱ〬〬㌬〬㐬ㄬ㉝嬳⭢崩㨢•⭫ⱥⵧⱦ⭧⼲⤻攫㵡⨽攫愾坼〾攫愿⴮㔺Ⅲ簳㴽房⸸㨱㭦⬽氪㵦⭬㹈簰㹦⭬㼭⸵㨡扼㌽㵢㼮㠺ㄻ〾扼ㄽ㵢☦⡧⨽ㄳ㱧`
location='/id/14028'

May 20 2019 8:12 PM UTC

}// 140/140

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♛ QUEEN'S GAMBIT ♛ - You may need to go to d/14031, and scroll down and up until the game starts (may take 7 times). Arrow keys move. Mouse aims. R restarts. God save the Queen! #Game

u/KilledByAPixel

#queensgambit

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msamuelberg

function u(t) {

  for(i=0;i<1;i++)
  x.fillRect(800+i*100+S(t*5)*20*t,540+i*100+C(t*5)*20*t,4*(S(t)+2),4*(S(t)+2))
  x.fillStyle=R(S(t/4)*255,S(t/8)*255,1)

Mar 15 2017 5:30 PM UTC

}// 139/140

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u/donbright

i like this design a lot
u/sfz

Very pretty

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Xen

remix of d/1629 by u/FireFly

function u(t) {

t||x.translate(X=960,X/2,c.onmousemove=e=>X=e.offsetX);for(i=80;i--;x.rotate(X))x.fillStyle=`hsl(${X},80%,${i}%)`,x.fillRect(X,X,X,X)

Jul 16 2017 8:17 PM UTC

}// 133/140

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move mouse :-P

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Tangil

function u(t) {

for(c.width|=a=i=900,p=6.28;i--;) {
q=w=>S(w/a*p)*500+960
e=w=>C(w/a*p)*500+540
x.moveTo(q(i),e(i)),o=i*t%a
x.lineTo(q(o),e(o))
}
x.stroke()

Oct 26 2020 12:49 AM UTC

}// 140/140

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DirtyDan

remix of d/7009 by u/DirtyDan

function u(t) {

with(x){lineWidth=b=44
fillStyle="#FFF"
for(i=0;i<b;i++)beginPath(),arc(960+S(a=t*i/b*4)*(d=i*t*S(t)),540+C(a)*d,i*3,0,b/7),stroke(),fill()}

Feb 20 2018 3:01 AM UTC

}// 140/140

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If someone can shave 2 characters off, we can invert the colors! Like in d/7011

u/akm

here, I shaved off 10 chars: with(x)for(fillStyle="#FFF",i=0;i++<44;lineWidth=44)beginPath(arc(960+S(a=t*i/11)*(d=i*t*S(t)),540+C(a)*d,i*3,0,7),fill(stroke()))

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rodrigo.siqueira

remix of d/24801 by u/rep_movsd

function u(t) {

X=Y=0
G=_=>15*X*X/(1+X*X)-X*.8
for(I=4e4;I--;x.fillRect(940+X*11,560+Y*14,.2,t<1))Z=X*.992+1,X=Y+G()+Y/180-Y**3/2e4,Y=G()+S(t)/35-Z

Dec 14 2024 7:43 PM UTC

}// 131/140

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Gumowski-Mira Mythic Bird #wings (variation)

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pilow

function u(t) {

c.width=2e3;x.translate(800,500);for(i=0;i<20;++i){x.translate(180,0);x.rotate(t/4);x.fillStyle=R(i*12,255-i*12,150);x.fillRect(0,0,30,500)}

Feb 14 2017 12:46 PM UTC

}// 140/140

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u/lionleaf

Hypnotic

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New_Core

remix of d/2874 by u/New_Core

function u(t) {

b=c.width|=1,d=350
X=10*S(t)
Y=10*C(t)
for(i=d;i--;x.fillRect(X*Z+960,Y*Z+540,Z,Z))Z=d/(9+d-i%d),X+=6*C(a=i/50-9*S(t/8)*S(i/9)),Y+=6*S(a)

Aug 3 2017 7:36 AM UTC

}// 137/140

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u/13thptr

#d3

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username

remix of d/16336 by u/username

function u(t) {

for(c.width*=j=1;j<11;j+=9)for(a=2.7**(t/2%2.3),i=-45;++i<46;)x[f=`fillRect`](d=i*20*j*a+960,0,b=5-5/a/j,1e4),x[f](0,d,1e4,b)

Oct 30 2019 2:52 PM UTC

}// 125/140

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infinity

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andrea270872

function u(t) {

c.width|=j=1
for(;j++<15;)for(i=19;i--;x.font=C(t)+6+"em'")x.fillText([...'🏡🌊🌳 '][~~((S((i-~(S(t)*6))*(j+~(C(t)*9))*97)+1)*2)],i*99,j*69)

Mar 20 2019 5:32 PM UTC

}// 137/140

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A map with panning and "zoom"

u/tomxor

oh wow neat! i keep missing these ones cos on chromium linux i get a bunch of tofu - FF is ok though.
u/joeytwiddle

I had a lot of tofu on Ubuntu but then I installed a new Manjaro ;-)
u/tomxor

I'm running minimal a debian, I think it's just missing font packages but can't be bothered to hunt for them. I will try Arch one day when I'm braver :P