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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ciaccodavide

function u(t) {

for(s=S(t*28163264128/10000000000.),c.width|=i=0;i<9;i++)r=(j,k)=>x.fillRect(400+i*100+j,400+k,50,200),s>0?r(s*300,0):r(0,s*963,r(0,-s*963))

Mar 18 2021 4:11 PM UTC

}// 140/140

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Split crunch #default

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fufuhaaa

function u(t) {

c.width=2e3;r='';for(i=0,l=1;i<1e9;){m=i;i+=l;l=m;r+=i}for(i=0;i<200;)x.fillRect((r[++i]*192+(t*1e4)/(1+r[++i]))%2e3,(r[++i]*100),9,9);

Feb 22 2017 1:30 AM UTC

}// 135/140

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The Fibonacci numbers concatenated may not be the best way of generating random numbers, but it's the only short one that came to mind.

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mark1626

remix of d/22176 by u/mark1626

function u(t) {

for(i=k=256;--i;x.fillRect(960+k*X*C(Y),540+k*X*S(Y),w=i/t,w))f=i*t,X=f*f%5,Y=X*f%13,x.fillStyle=R(q=i*S(T(X)|T(Y)),T(T(X+q/i)*i),i*T(q/i))

May 10 2026 1:41 PM UTC

}// 139/140

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Letter N

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elochimsiemasz

function u(t) {

eval(unescape(escape`摯捵浥湴⹬潣慴楯渽∯⽭敤楡⹴潪楣潤攮捯洯焳扳瀯∻`.replace(/u(..)/g,"$1%")))

Apr 12 2018 8:12 PM UTC

}// 72/140

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I think this site should be a bit more restrictive about such practices :p

u/magna

Super cheating. But I don't care. Playing as we speak.
u/lionleaf

Yeah, this dweet might stop working at some point in the future :P But all in good fun for now
u/Galaxtone

This is just a cheat, If you run the code without the eval it just reveals document.location="//media.tojicode.com…bsp/";
u/LeslieOA

This is pretty funny though. Obviously disqualified, but still “valid”.
u/katkip

#external

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Xen

function u(t) {

x.drawImage(c,0,Z=C(t*3)*99),x.fillRect(0,540,2e3,Z);x.fillStyle=`hsl(${t*199},99%,49%)`

Nov 24 2017 5:21 PM UTC

}// 88/140

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The 2-Color-Decider!!!!!! or some cool name like that...

u/Xen

imagine walking down the street and liam neeson jumps out of a window and grabs you by the shirt demanding two colors... i got your back here.

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tactical_retard

remix of d/23959 by u/tactical_retard

function u(t) {

if(!t){
s=256
for(i=s*s;i--;){X=0|i/s
Y=i%s
A=X-s/2
B=Y-s/2
d=(A*A+B*B)**.5%X&Y
x.fillStyle=R(b=d*64,b,b)
x.fillRect(X*7.5,Y*4.2,7.5,4.2)}}

Oct 4 2021 12:49 AM UTC

}// 139/140

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zoulei

function u(t) {

x.fillRect(0,0,w=c.width=960,w)
x.strokeStyle=R(w,w,w,.2)
for(i=399;i--;x.stroke())x.arc(480+i,270-i,(i/29)**S(t)*119,~x.beginPath(),7)

Mar 28 2019 7:02 AM UTC

}// 135/140

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u/katkip

This is interesting
u/magna

Looks like a clone of one of mine: d/10829

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rodrigo.siqueira

remix of d/23690 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
A=a=b=t/2;s=320
for(i=2e4;--i;b=A,A=a)x.fillRect(880+a*s,450+b*s,.5,.5),a=.2-b+Math.abs(a/2+1/b/2e3)*(A/5+1)+.1

Nov 9 2021 4:44 PM UTC

}// 136/140

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Dark cellmorphs

u/donbright

speechless.

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lurifax

remix of d/3262 by u/lurifax

function u(t) {

for(x[f='fillRect'](i=0,0,2e3,2e3);i++<(w=255);x.fillStyle=R(a=(w-i)*2,a/2.5,50,1.2-i%w/w))x[f](960-S(i+t)*i*3,540-C(i+t)*i*2,d=t/4*i%18,d)

Dec 27 2017 10:15 AM UTC

}// 139/140

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Light swirl - Warning if you stare to long in the middle your vision might be temporary impaired :)

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shapes

remix of d/2422 by u/shapes

function u(t) {

r=480;c.width=r*4;λ=0;for(φ=a=Math.PI*1.2;φ>-a;φ-=1/r){λ+=a;x.lineTo(C(φ)*S(λ-t)*r+2*r,(C(t=t+φ/r)*S(φ)+S(t)*C(φ)*C(λ-t))*r+r)}x.stroke()

Apr 6 2017 1:56 AM UTC

}// 137/140

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