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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tomxor

remix of d/28068 by u/tomxor

function u(t) {

for(w=c.width&=i=10368;i;T=(2*X&3*t+T)%7<3&Y*Y<2?R-T?T+.1:R+=.1:R!=T?R&=x.fillRect(--i%w,i>>7,(X+Y+5)/9,1):T+.2)X=i%w/64*R-T,Y=i/4e3*R-T

Nov 7 2023 9:40 PM UTC

}// 136/140

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Pseudo Global Illumination - Sans-Textures

u/cantelope

wat
u/joeytwiddle

#d3 #lighting #uncompressed #hiddengem
u/DataMeta

wow
u/aleamb

wtf.... amazing!
u/pavel

Holy crap!

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initramfs

remix of d/21729 by u/Xen

function u(t) {

for(c.width=i=2e3;i--;x.arc(500,300,i,K=i**(1+t/3e4),K));x.stroke()

May 31 2021 6:09 PM UTC

}// 67/140

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384.cz

function u(t) {

for(x.rotate(.5-t%1),frame%9||(c.width|=0),i=2e3;i--;8<i||x.rect(400+99*i+300*S(t),400,50,200))x.lineTo(2e3&i|i+9*t,t+i-9*t);x.fill`evenodd`

Dec 28 2023 5:25 PM UTC

}// 140/140

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Glitchy #default

u/magna

#glitch

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CodeUh

remix of d/2868 by u/CodeUh

function u(t) {

c.width=1920;x.beginPath();x.translate(950,550);x.scale(2,2)
  for(i=0;i<t*99;i++)
    x.lineTo(500*C(t+i),50*T(t+i));
  x.stroke();

Jul 15 2017 3:32 PM UTC

}// 135/140

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u/Xen

Remix done: 2888 ;-)

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katkip

function u(t) {

;c.width^=0;for(i=0;i<74;i++)for(j=0;j<42;j++)
x.fillRect(26*i+S(t),26*j+C(t),25,25)

Aug 29 2018 7:42 AM UTC

}// 84/140

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It is actually a pixel illusion. It is different on other resolution

u/katkip

Try to fullscreen
u/iverjo

Interesting

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rodrigo.siqueira

remix of d/31911 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=3e4;i--;a+=(r=i*t/b&1)*3-b*S(a/2)/4-a*a/5,b-=.7+a*b/9)x.fillRect(a*260-i%3*580+560,b*440+1710,.05,t<3)

May 27 2024 3:10 PM UTC

}// 139/140

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Alien garden

u/cantelope

neat

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jy1989

function u(t) {

x.fillRect(6*t,T(t)*100+400,10,10)

Jan 18 2018 6:08 AM UTC

}// 35/140

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u/PiggyClone205

Dripping.

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NiekvD

remix of d/26697 by u/NiekvD

function u(t) {

eval(unescape(escape`景爨猽㈰ⱴ㽳㨨挮扥景牥⡄㵤潣畭敮琮捲敡瑥䕬敭敮琨≩湰畴∩⤬䐮癡汵攽≘㵙∩Ᵽ⹷楤瑨簽〬椽㤶㭩ⴭ㬩景爨樽㔴㭪ⴭ㬩堽椭㐸ⱙ㵪ⴲ㜬砮晩汬剥捴⡩⩳ⱪ⩳ⱳ⩥癡氨䐮癡汵攮牥灬慣攨∽∬∽㴢⤩ⱳ⤻`.replace(/u([^D].)/g,'$1%')))

Dec 26 2022 9:00 AM UTC

}// 140/140

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graphing calculator with input

u/NiekvD

Some equations to try out: X*X/4 < Y+10 ||| X*X + Y*Y > 300. You can also use equations like this: X!=Y ||| X<Y ||| X>Y.
u/NiekvD

You can also use time in your equations like this: X*X + Y*Y + S(t)*200 > 200:
u/NiekvD

X/Y/S(t)

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afs

function u(t) {

d=t<1.7&&-t*t*30;x.strokeRect(900+(S(t*2)*(90+C(t)*400))*3,0-(C(t*6)*(50+C(t)*200+T(t)*100))*.7,d*9,d);x.rotate((9*S(t*3)+3*C(t*t*t*9))/900)

Sep 11 2019 3:10 AM UTC

}// 140/140

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u/joeytwiddle

Stairway to <html>

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KilledByAPixel

remix of d/24648 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󬼽󡍡󭍥󛭮󫽷󚍩󟝺󟜳󞜰󚜻󪜭󛜻󮌮󩽥󭍉󫝡󩽥󡍡󭍡󚍁󟝧󛭘󚼽󜼪󠼨󨜽󩼮󨜭󟝓󚍩󛼱󞝞󬼩󛼴󚜬󠬽󩼮󦜫󟜳󚭓󚍡󚜬󜜬󜜩󛭤󨝴󨝛󜽝󟽔󦽩󧜽󮽘󛍙󛍡󞭡󚼸󯜺󮌮󩭩󫍬󤭥󨽴󚍘󟝁󛜱󛍙󟝂󛜱󛌲󛌲󚜩󩼽󥍛󪝝󟝴󟽔󦽩󧜺󮽘󞬹󝬰󚽺󚭃󚍡󟝩󛼶󜬩󛍙󞬵󝌰󚽺󚭓󚍡󚜬󨝽`.replace(/u../g,'')))

Dec 29 2021 6:49 AM UTC

}// 140/140

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Growth Variation - Different every refresh

u/magna

WOW