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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luta

remix of d/36075 by u/jpthinker

function u(t) {

n=.5;d=.25;
s=q=>q%1+(n*q|0)%2*(1-q%1*2)
a=[u=s(t),v=s(t+d),u-v,u+v-1,u*v,u**v]
for(i=6;i--;)
t>16||x.fillRect(120*t,i*180+180-120*a[i],6,6)

Aug 5 2026 8:54 AM UTC

}// 140/140

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#waveform

u/jpthinker

Thanks for the remix! Looks great!
u/luta

You can change n and/or d to get more.

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danny@hille.dk

function u(t) {

eval(unescape(escape`󩭯󬬨󭍼󯌨󡌽󫭥󭼠󢝭󨝧󩝄󨝴󨜨󭼽󨼮󭽩󩍴󪌽󜬵󝬬󪌽󜜶󜬩󚜬󪜽󭼪󪌻󪜭󛜻󡌮󩍡󭍡󛭳󩝴󚍛󛌬󚌹󞜹󛜨󞝥󝌯󚍨󛜨󞜹󛝍󨝴󪌮󪍹󬍯󭌨󫜽󪜥󭼭󜜲󞌬󫬽󪜯󭼭󝼵󚜩󚜩󚜯󭼪󚌨󜼶󝼪󣝡󭍨󛭡󭍡󫬲󚍭󛍮󚜫󜭥󜼫󭌪󚽨󚜥󭼩󛍷󧜬󪜪󝌩󚜻󮌮󬍵󭍉󫝡󩽥󡍡󭍡󚍄󛌰󛌰󚜻`.replace(/u../g,'')))

Sep 9 2022 11:16 PM UTC

}// 138/140

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big blue fan

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katkip

remix of d/14066 by u/katkip

function u(t) {

window.location='/id/14066'

May 22 2019 11:34 AM UTC

}// 27/140

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firegodjr

function u(t) {

x.shadowColor="#fff"
x.shadowBlur=200
x.shadowOffsetY=30
for(i=3;i--;)
x.fillRect(t*300,100+300*i+S(t)*50,50,200)

Sep 24 2018 4:15 PM UTC

}// 113/140

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Carving out grooves in the canvas :)

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Xen

remix of d/16715 by u/username

function u(t) {

for(b=127;b--;x.strokeStyle=`hsl(${a*99},70%,50%)`,x.stroke())x.beginPath(x.lineWidth=a=9*S(t+b/99)+3),x.arc(960,540,b*9,a^t,a)

Nov 23 2019 5:02 PM UTC

}// 127/140

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Suck my rainbow!

u/katkip

nice xenweet
u/Xen

#Xweet 😂😂😂

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dooncee

function u(t) {

for(i=0;i<15;i++){for(j=0;j<15;j++){
x.fillRect(960+25*i*C(t),540+25*j*S(t),4*S(t),4*S(C(t)))
}}

Apr 13 2020 4:37 PM UTC

}// 96/140

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Does it look like a ball?

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vinca

remix of d/13621 by u/vinca

function u(t) {

eval(unescape(escape`睩瑨⡸⥻景爨挮睩摴桼㵩㴷ⱦ楬汓瑹汥㵒⠹㤪匨琩⤻椾〻汩湥呯⠱攳⬵〰⩃⡩⭓⡴⭓⡴⭩⤩⤬㔴〫㔰〪匨椭㴮〱⤩⤻景爨捬楰⠩Ⱪ㴲〰㭩ⴭ㭣汯獥偡瑨⡡牣⠹㤪⡩⼹簰⤬椥㤪ㄲ〬㈵⬲㔪匨椫琩ⰰⰷ⤩⤻晩汬⠩紻`.replace(/u(..)/g,"$1%")))

May 5 2019 3:59 AM UTC

}// 140/140

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u/13thptr

Nice and original :)

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jylikangas

function u(t) {

for(X=c.width=450;X--;x[f](X%50*5+t%23*9,0,3,X))x[f='fillRect'](X-X%5*25,99+S(X*5)*5-(h=9*S(X%64/16))+(X>>6)*25%50,1,h*2)&x[f](X*2,50+h,9,1)

Mar 17 2018 8:47 AM UTC

}// 140/140

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Scanimation Fish

Show more comments…
u/Lynext

Genius!
u/magna

If some technique exists, there's a dweet version of it.
u/sigveseb

this is so impressive :)
u/sigveseb

https://www.youtube.com/watch?v=LCIsIfEOEI8 some more inspiration for other dweets perhaps!
u/iverjo

#fish
u/aleamb

#scanimation
u/pythech

blew my brains out
u/rep_movsd

#illusion
u/rep_movsd

#underrated
u/vain

this blow me away! How...? O.o

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rodrigo.siqueira

remix of d/28270 by u/rodrigo.siqueira

function u(t) {

for(X=4e3;X--;t<.5&&x.fillRect(X,Y*1800,.11,999))for(Y=.5,k=9;k--;Y-=f(3**k*X/2e3+Y/2+X/3)/3**k)f=n=>(n+~n+.5)**2

Mar 11 2026 2:39 PM UTC

}// 113/140

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3 Layer Mountains #mountains

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digi_bytes

remix of d/12558 by u/digi_bytes

function u(t) {

for(j=-24;j<24;j++){
s=S(t*j);w=960;h=540;c=C(t)
x.fillStyle=!(j%2)?"black":"red"
x.fill(x.fillRect(w+j*60*c+s*w/j,h+j*60*c+c*h/j,s*j,s*j))}

Feb 27 2019 11:04 PM UTC

}// 140/140

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Such a lovely transitional feeling