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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taupelink

remix of d/24647 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㍥㐻洭ⴻ砮獴牯步⠩⥘㵓⡭⤬夽匨洪洩ⱶ㴱ⵃ⠸⩭⤪⨳⼲ⵘ⩙⼵ⱸ⹳瑲潫敓瑹汥㵒⡩㵭┱㤷ⱱ㵭⼴〬椯瘪⨹ⱱ⽩⤬砮汩湥坩摴栽椯㤬砮扥杩湐慴栨⤬砮慲挨㤶〪⠱⭘⤬㔴〪⬫夬椥焪夬夬堪堭瘩`.replace(/u([^D].)/g,'$1%')))

Dec 29 2021 8:33 PM UTC

}// 140/140

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d/24654

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iverjo

function u(t) {

c.width=960;for(i=26;i--;)d=(i+3*t)%26,I=C(d*.7)>0?1:0,x.beginPath(),x.arc(480,270,I?(d*22):(600-d*22),0,6.4),x.lineWidth=12,x.stroke()

Jan 28 2017 9:13 PM UTC

}// 135/140

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Optical illusion: Go fullscreen and stare at the center for 15-30 seconds. Then look down at your keyboard. Notice anything unusual?

u/iverjo

129 characters: c.width=960;for(i=26;i--;)d=(i+3*t)%26,I=C(d*.7)>0?1:0,x.beginPath(),x.arc(480,270,I?d*22:600-d*22,0,7),x.lineWidth=12,x.stroke()
u/iverjo

#opticalillusion
u/ximavus

my eyes aren't eyeing lol

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joeytwiddle

remix of d/10788 by u/joeytwiddle

function u(t) {

eval(unescape(escape`琪㴮㜻景爨椽㘰〻椭ⴻ砮捬敡牒散琨㤶〭圬㤹⭩ⰲ⩗ⰱ⤩圽⠶〰⩩⵩⩩⤪⨮㔻景爨樽㤻樭ⴻ砮晩汬剥捴⠹㘰ⴵ〰⩃⠲⩴⤭猪⡪ⴴ⤯㌬㐰〭猪匨㠰⩴⤪⠨樭㐩⨪㈩⨪⸵⼲⸹⵳⼲⬸〪匨㐪琩ⱳⱳ⤩猽㤫吨琯㕼簸⤪⨸`.replace(/u(..)/g,"$1%")))

Oct 31 2018 7:22 AM UTC

}// 140/140

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Halloween moon bat

Show more comments…
u/yonatan

This is great! wings are definitely worth the extra 44 chars
u/magna

I'm smiling uncontrollably. Was on a video conference. Had to turn off camera.
u/magna

The comedic timing of the animation is perfect!
u/magna

#waitforit
u/lionleaf

#halloween
u/joeytwiddle

Thank you. Although it was supposed to make you scream...
u/Xen

i was already screaming if that counts.... ;-)

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rodrigo.siqueira

remix of d/34568 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`
for(𝕏=X=Y=t,i=3e4;i--;𝕏=X,x.fillRect(Y*3e3+1150,X*2e3-520,t<3,.1))X=(X*X-Y*Y/3)%9+.29,Y=C(2*𝕏*Y+8)+i%3/30

Dec 2 2025 1:46 PM UTC

}// 137/140

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Soft thorns

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Faaip

function u(t) {

w=1920;c.width=w;for(i=-9;i<w;i++)x.fillRect(i,0,50,w/2*Math.random());x.fillStyle="#FFF",x.ellipse(w/9,w/4+10*S(t*3),40,6,0,0,6.3);x.fill()

Dec 27 2017 12:03 PM UTC

}// 140/140

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u/sigveseb

a ufo crusing over the cityscape, nice
u/sigveseb

cruising*
u/joeytwiddle

It took me back to the arcade game Defender

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New_Core

remix of d/7564 by u/New_Core

function u(t) {

t?x.beginPath():b=a=50
f=v=>Math.random()*v
x.arc(S,C,b=a-t*a%a,0,7)
b<1?(S=f(2e3),C=f(1080)):x.fillStyle=`hsl(${t*a},99%,${a-b}%)`
x.fill()

Apr 4 2018 3:32 PM UTC

}// 140/140

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Billedluh

function u(t) {

c.width|=1
for(i=-40;i<40;i+=5)x.font=670+i+"px'",x.fillText(String.fromCodePoint(128640+(t/4+16)%30|0),732+S(t*1.5)*i-i/2,812+i*S(t)+i/2)

Jul 23 2020 5:39 PM UTC

}// 138/140

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3d_Emoji_Viewer.exe

u/sigveseb

This is cool!
u/magna

WOW!
u/Billedluh

Side note this effect is going to look best on apple devices and probably isn't going to work well on android or windows. Apple gives me at least a couple pixels of windshield on most or all of the vehicles, which extend nicely in to the third dimension. Google and MS's cartoon outline are going to break the illusion completely I'll bet

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Xen

remix of d/5845 by u/sigveseb

function u(t) {

x.drawImage(c,Z=2e3,X=540)
x.fillStyle=`hsla(${t*X},90%,${50+t*t%50}%,.1)`
x.fillRect(-X/2,-X/2,Y=Z*C(t),Y)
x.rotate(C(t)*X/Z)

Jan 10 2018 7:15 PM UTC

}// 126/140

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sigveseb/xen Dweetchain: #6

u/lionleaf

#sigveseb_Xen_remix_chain

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KilledByAPixel

remix of d/22998 by u/tomxor

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󝬴󛍦󟜳󜌬󬌽󜌻󨜽󤬪󤼨󭌩󛍢󟝒󚭃󚍴󚜬󬌼󜬳󜌴󞽵󟝰󛼳󜬥󜬭󜜩󠼨󦜽󤬪󬌯󜭥󜼭󤬯󜬩󟭔󚍮󟝓󚍵󚭢󛝡󚜪󤼨󦜫󭌫󨜩󚭓󚍵󚭡󚽢󚜩󙭒󟌱󜜿󤬫󟜮󜜺󮌮󩭩󫍬󤭥󨽴󚌨󬌥󭼩󚭦󛌨󬌫󚼯󭽼󜌩󚭦󛍦󛍦󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󭼪󫭽󘌹󞜥󙍻󞌰󛝒󚬸󯜥󨌬󤬽󜜩`.replace(/u../g,'')))

Jun 5 2021 3:48 AM UTC

}// 139/140

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u/tomxor

Nice! I tried some colour too but didn't look as good as this.
u/KilledByAPixel

thanks! looking forward to seeing what you can do with color

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shandriy

function u(t) {

for(i=2,c.width=96;i--;x.fillRect(0,0,(S(t)+1)*48+(i?99:0),99))x.fillStyle=R(i*220,50,(i-1)*-220)

Aug 4 2024 1:52 AM UTC

}// 97/140

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#Opposites