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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katkip

function u(t) {

if(t<.4)x.font=`${2+(r=Math.random)()*10}cm"`,x.fillText('🗔',r()*1920,r()*1080)

Jul 28 2019 4:46 PM UTC

}// 79/140

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when you use windows xp #meme #text #os

u/DataMeta

lol
u/joeytwiddle

Great! I dreamed of this dweet but you actually made it.

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taupelink

remix of d/26868 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽㌰〻堽ㄫ匨津㔪㈪洫洩ⱙ㵓⡭⩭ⴭ⤻砮晩汬剥捴⠹㘰⩘ⰴ⩭⵩⩙Ɑ⩃⡭⩭⭩⽤⤯琥洯夯稬椪稯搩⥶㴮㤵⨪琬搽⸱⬨稽琭瘪琩⨪稬椽津⡱㴱⭓⡭⭤⤯㤩⨴〰⩺⬴〬砮晩汬却祬攽刨椯稬椪瘬椬稪瘯㐯搩`.replace(/u([^D].)/g,'$1%')))

Feb 25 2023 9:31 PM UTC

}// 140/140

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d/27122 Ice structure

u/taupelink

FYI The image takes somewhere around 20 seconds to fully resolve.

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tato

function u(t) {

for(i=0;i<960;i++){
x.fillStyle=R(255*S(i+t), 255*C(t),255*S(t))
x.fillRect(2*i,540+540*S(S(t)+(t+i/2)/2), 8, 8)
}

May 21 2021 3:21 PM UTC

}// 114/140

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hidden images

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initramfs

remix of d/22904 by u/Toby

function u(t) {

c.width|=z=9;t?s++%(w=9e2):s=0;for(k=0;k<w;k+=z){P=k+s%w;for(q=0;q<1e3;q+=z)if(P^q)x.fillStyle=R(c=P%q%(v=500),c,P%v),x.fillRect(P,q,z,55)}

May 31 2021 4:25 AM UTC

}// 139/140

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fons

function u(t) {

c.width|=0
x.lineWidth=500*S(t)+900
x.strokeStyle=`hsl(0,100}%,100%)`
x.arc(920,560,50,100*t,100*t+2)
x.stroke()

Feb 14 2018 9:55 AM UTC

}// 112/140

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u/Xen

reminds me of a weebl and bob loader

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just_me_7k

function u(t) {

r=v=>v*Math.random()
x.fillStyle=R(r(512),r(252),r(140),.6)
x.fillRect(r(1920),r(1080),r(150),r(100))

Jun 18 2025 4:22 PM UTC

}// 101/140

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Xen

remix of d/548 by u/BriSeven

function u(t) {

for(X=99,i=2e3;--i;x.fillRect(n*S(m)*X+1e3,n*C(m/X)*X+500,X,X))x.fillStyle=R((d=i%16*X)%256,d/9,d*t%256,.3),m=i*t/X,n=i/d*3

Oct 25 2017 10:09 PM UTC

}// 123/140

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Beware The Pyramid.

u/cantelope

@.@
u/Xen

another one that takes 15+seconds to start :-P

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remix of d/1934 by u/Niklas

function u(t) {

a=600,M=Math,x.lineTo(960+a*C(t)-a*M.pow(S(t),8)/M.sqrt(2),540+a*C(t)*S(t)),x.stroke();

Feb 8 2024 11:38 AM UTC

}// 87/140

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u/KilledByAPixel

hey ms, welcome to dwitter! i noticed your second dweet was just showing an error so i removed it. please try to avoid posting broken dweets

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atgz

remix of d/9984 by u/New_Core

function u(t) {

x.fillRect(0,0,d=2e3,d)
for(i=700;i--;x.fillRect(960+(b=t*i--%1e3)*C(a+t),540+b*S(a+t),9,9))x.fillStyle=`hsla(${a=d*T(i/1e4)},99%,${i}%,.4`

Sep 21 2018 8:53 PM UTC

}// 139/140

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#waitforit

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mxfh

remix of d/2111 by u/mxfh

function u(t) {

x.setTransform(f=67.5,0,0,f,8*f,8*f);i=~~t%8;r=i<4;x.rotate(Math.PI/2*i);x.fillStyle=r?'#003087':'#C8102E';x.fillRect(l=r?-1:2,l,r?2:f,f)

Mar 14 2017 2:50 AM UTC

}// 137/140

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http://www.norden.org/en/fakta-om-norden-1/t…

u/iverjo

#flag