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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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kian

remix of d/5841 by u/sandromiccoli

function u(t) {

c.width=2e3;x.fillRect(0,0,2e4,2e5);for(i=8e3;i--;){x.fillStyle=`#db0`;x.fillRect(990+S(i*1)*C(t/i*6)*850,580+S(i*2)*~T(t+i)*490,4,5)}

Mar 13 2021 8:36 PM UTC

}// 134/140

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hour glass

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KilledByAPixel

remix of d/18500 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁦𪑬𫁔𩑸𭀨𙱒𡑇𡱁𡐧𛁩👺🐲𞀵𛁺𚐻𪐭𛐻𩡩𫁬𤱴𮑬𩐽𤠨𭀿𩡯𫡴🐧𜠱𩑭𘠧𞡺𛑩𛀡𭀪𪐪𜠩𚑦🐨𪐿𬐽𭀥𜐺𜠪𬐩𚡺𚡃𚁩𚡩𚐬𩡩𫁬𤡥𨱴𚁓𚁩𚱓𚁴𚐯𝰩𚡦𚰨𭁼𜀩𚠳𝰰𛁴🰶𜀰𚱃𚁩𚐪𩠭𬐪𮠫𬐪𬐪𮠺𪐪𝠬𬠽𭀿𪐿𞐭𬐪𝠺𞐫𬐪𜠹𞠲𩐳𛀭𬠩`.replace(/u../g,'')))

Apr 26 2020 4:57 PM UTC

}// 140/140

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Reggae Music 🎵 #dancing

u/KilledByAPixel

this is why I was making palm trees in the first place ;)
u/katkip

weed

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taupelink

remix of d/35647 by u/taupelink

function u(t) {

for(i=z=2e3;i--;x.fillRect(i,t*174,z/=.8-C(i/166+t*z)/10,9))x.fillStyle=R(r=32+(z>>=2)*++z*6,r*=(q=.7+z%.8),r*q,.5),z+=4-6*C(i/122-z)*S(t*2)

Jun 18 2026 3:53 AM UTC

}// 140/140

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d/35654 👀

u/taupelink

Not planned. A glowing O appeared while I was aimlessly fiddling with the numbers. Then I cleaned up the image a little, zoomed out to make it a bunch of O's, and brought out the blue highlights.
u/rep_movsd

Robot eye factory

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vovanmozg

function u(t) {

c.width |= 0
for(i=0;i<64;i++)
  for(j=0;j<64;j++)
    if(i*j&t*10)
      x.fillRect(i*8+704,j*8+184,8,8);

Apr 11 2021 9:08 PM UTC

}// 118/140

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u/Xen

Welcome to the dwitter family!
u/vovanmozg

it's awesome place
u/EliteDaMyth

your code can be 87 bytes! for(c.width|=0,i=0;64>i;i++)for(j=0;64>j;j++)i*j&10*t&&x.fillRect(8*i+704,8*j+184,8,8)
u/vovanmozg

o, thanks!

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yonatan

remix of d/9581 by u/katkip

function u(t) {

for(w=c.width|=i=0;i++<99;x[f](0,d+b,w,w))x.fillStyle=R(a=i**.5*24,a,a),x[f='fillRect'](800+i*4*C(t),d=200+i*4*(1+S(t)/2),b=400+i*4,i&8?b:0)

Aug 31 2018 12:00 PM UTC

}// 140/140

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jbrewhaha

function u(t) {

s=150
f=255
for(i=0;i<1920/s;i++) {
 f=~f*S(t)
 for(j=0;j<1080/s;j++) {
  f=~f
  x.fillStyle=R(f,f,f);
  x.fillRect(s*i,s*j,s,s)
 }
}

Oct 15 2018 6:47 PM UTC

}// 133/140

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First dweet!

u/lionleaf

Nice one! Welcome :)
u/iverjo

Welcome

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taupelink

remix of d/25346 by u/taupelink

function u(t) {

for(m=t?0:1e4;m--;x.fill())r=m**.9/9,x.beginPath(x.fillStyle=R(i=m*m%223,r,i^r)),x.arc(m%4*480+240+r*C(m),(m>>2)%4*270+135+r*S(m),i%r,r,r-2)

Apr 20 2022 2:22 AM UTC

}// 140/140

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d/25348

u/rep_movsd

Lovely
u/donbright

almost Warhol like ... this is truly high level
u/Qwitter

: )

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KilledByAPixel

remix of d/23158 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍴󟽣󫍩󬌨󚜺󨼮󭽩󩍴󪌽󝌸󜌬󬽡󭭥󚍲󩝳󭍯󬭥󚍤󬭡󭽉󫝡󩽥󚍣󛌭󜼬󜌩󚜩󛍤󬭡󭽉󫝡󩽥󚍣󛍷󟜵󜌬󜌩󛍩󟝴󟼷󞬳󩜴󞽩󛜭󞽴󟽡󬭣󚌲󜜵󛌱󜼷󛌱󜜷󛍡󟜨󪜪󜜶󛼷󛜱󚜪󜜮󝜷󛍡󚜺󩭩󫍬󤭥󨽴󚍩󙝷󛍩󛽷󯌰󛌱󛌱󚜩󩭩󫍬󤽴󮝬󩜽󤬨󭬽󪜪󚬷󙜱󜼷󛍶󚬳󛍩󛼷󝼩`.replace(/u../g,'')))

Jun 23 2021 3:26 AM UTC

}// 140/140

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Autostereogram #3 Heptagram

u/erin

wheres the second one
u/KilledByAPixel

second one was a bit glitchy so i deleted it, here was the code for it with(x)for(t?clip():c.width=480,save(restore(drawImage(c,-6,0))),drawImage(c,w=40,0),i=t?7:2e4;i--;t?arc(215,133,113,a=(i*4/7+.5)*Math.PI,a):fillRect(i%w,i/w|0,1,1))fillStyle=R(v=i**7%258,v,v*2)

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f0rkbm

function u(t) {

w=1920
h=1080
z=C(t)*255
x.fillStyle=R(z,z,z)
for(i=0;i++<5;)
x.fillRect(i*15+w/2-30,h/2,5,5)
x.drawImage(c,-20+C(t/3),-20+S(t),w+40,h+40)

Dec 27 2017 2:40 AM UTC

}// 138/140

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u/Polyducks

You'd save a lot of characters just by removing newlines.
u/Xen

for each newline removed they would need to add a "," ...the main save would be for(i=5:i--:x.drawIma...)
u/f0rkbm

lessons learned. also, possible bug? on dwitter.net it shows 144/140, on u/f0rkbom it shows 138/140
u/Lazy1337

happens sometimes
u/katkip

#smoke

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bokoskokos

function u(t) {

c.width=1920;for(i=0;i++<30;){x.fillStyle=R(8.5*i,0,0);x.fillRect(940+S(t*i)*30+S(t*i)*5,-200+i/C(t/i)*40+S(t*i),i*2,i)}

Jan 2 2018 4:41 PM UTC

}// 120/140

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