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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sam

function u(t) {

x.fillRect(0,0,2e3,2e3);for(i=5e3;i--;Z=170-(t*60+i)%160,s=280/Z,x.clearRect(960+1/Z*(-99+i*3e72%199)*900,540+(-70+i*8e01%140)/Z*700,s,s));

Jan 31 2019 12:10 PM UTC

}// 139/140

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u/katkip

#starfield #stars #space #d3
u/cantelope

reciprocals tho: 960+1/Z*(-99+i*3e72%199)*900 -> 960+(-99+i*3e72%199)/Z*900
u/cantelope

might have been good to reference the source: d/2336

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rodrigo.siqueira

remix of d/33090 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=378;i--;)for(j=20;j--;x.clearRect(730+(i*(j+12)/10)-19*j,y,4,3))
y=16*j+360+S(j/6)**3*S(i/120)**3*400*S(t*2)

Jan 20 2025 2:18 PM UTC

}// 138/140

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Single dome sinusoidal surface #loop

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Jezza

function u(t) {

onmousedown=()=>{o=(A=new AudioContext()).createOscillator();o.connect(A.destination);onmouseup=()=>o.stop();o.start()}

Apr 25 2019 11:12 PM UTC

}// 119/140

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Make beeping noises! Step 1: Adjust your volume. Step 2: Click anywhere on the dweet window to practice your telegraph morse code skills.

u/Jezza

Props to KilledByAPixel. All I did was add the onmouseup event.

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katkip

remix of d/9496 by u/katkip

function u(t) {

c.style="background:#055";c.width^=0;x.fillStyle='#fff';x.font='1cm A';for(i=0;i<500;i++)x.fillText("❄",960+C(i)*960,(T(t/9+i*i)*1080))

Aug 28 2018 6:47 AM UTC

}// 135/140

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#snow

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mxfh

remix of d/2286 by u/mxfh

function u(t) {

c.width|=f=120
for(X=16;X--;)for(Y=8;Y--;x.fillRect(e=49/(1+S(t*4-1.57)/5),e,d=-2*e,d))x.setTransform(a=S(t),b=C(t+Y*3.14),-b,a,X*f+f,Y*f+f)

Mar 24 2017 12:27 AM UTC

}// 140/140

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u/joeytwiddle

Even if this isn't #beesandbombs it is quite like one ;)

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lhrios

function u(t) {

with(x)fillRect(0,h=240,w=c.width=512,w),font=`9em'`,fillText(['BINO 👉        🐊       '][0],w-(t*w&2047),h)

Aug 2 2019 6:11 PM UTC

}// 116/140

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taupelink

remix of d/21343 by u/taupelink

function u(t) {

for(i=300;--i;x.fillRect(83*X,40*Y,i/t,h/t))f=i*t,X=f*f%24,Y=X*f%36,h=6*(C(p=X-X*X/22)*Y-S(q=Y**(T(p/Y)%1))*X),x.fillStyle=R(h*p,h*2,-h*q/2)

Apr 12 2021 12:36 AM UTC

}// 140/140

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d/22446

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geb

remix of d/19267 by u/geb

function u(t) {

t||(a=[[]],r=k=0)
a[r][k]=k%r?((a[r-1][k-1]+a[r-1][k])%2):1
a[r][k]&&x.strokeRect(9*k,9*r,9,9)
++k>r&&(a[++r]=[],k=0)
x.drawImage(c,1e3,0)

Nov 16 2020 7:10 PM UTC

}// 138/140

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KilledByAPixel

remix of d/14029 by u/KilledByAPixel

function u(t) {

localStorage.Q2=`㴨愮捬楥湴堭爮汥晴⤪圯爮睩摴栻瀽⡡⹣汩敮瑙⵲⹴潰⤪䠯爮桥楧桴紬䬽愽㸸㜽㵡㼱㨸㌽㵡㼳㨶㔽㵡㼰㨶㠽㵡㼲㨸㈽㵡㼴㨵ⱁ㵦畮捴楯渨愬氬攬昬本戩筴桩献挽弽㹻瘫㴲㱢㭸⹦潮琽㈪末≰堧∻砮晩汬却祬攽≨獬⠢⬸〪⡢ⴲ㼴⭢㩭⼹`
location='/id/14029'

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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41407

function u(t) {

w=c.width
l=255
x.globalAlpha=.03
x.fillStyle=R(64,128,S(t)*l,)
x.fillRect(0,0,w,w)
for(i=190;i--;)x.clearRect((i*l+i*S(t+i))%w,t*i%w-i,9,9)

Jan 27 2018 9:09 PM UTC

}// 140/140

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