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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Current theme challenge: #Food

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katkip

remix of d/13374 by u/katkip

function u(t) {

r=Math.random;for(i=999;i--;)p=r()*7,R=r()*p*99,x.fillStyle=`hsl(${p*p*R/9} 99%${R/9}%)`,x.fillRect(960+(X=C(p)*R),540+(Y=S(p)*R),9,9)

Apr 22 2019 11:41 AM UTC

}// 134/140

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Fibonacci rainbow #random #color #rainbow

u/katkip

Also shows protons flying near a black hole

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Tekmap

remix of d/35237 by u/Tekmap

function u(t) {

c.width=w=240
t%1<.01?d=Date.now():C=C=>!!u[i+C]
for(i=4e4;i--;x.fillRect(i%-w,i/w|0,1,!a))a=u[i]=d&2**(8*C(-w)+4*C(w)+2*C(-1)+C(1))

Apr 14 2026 7:09 PM UTC

}// 132/140

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Wkdjcbwiducwnrfhgwe

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taupelink

remix of d/29666 by u/taupelink

function u(t) {

a=z=>(z*z)**(3/m);f=y=>a(a(y%m-m/2)-m-1);g=_=>(f(X,m=_)+f(Y))/2&3;for(i=2e4;i--;x.fillRect(210+25*X,90+25*Y,g(4)&g(6),t<1))X=i*t%60,Y=X*i%36

Mar 18 2024 12:10 AM UTC

}// 140/140

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d/29673

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KilledByAPixel

remix of d/16850 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𥀽𞐶𜀬𭁲𨑮𬱬𨑴𩐨𥀬𝐴𜀩𞱔𛐭𞱲𩑳𭁯𬡥𚁦𪑬𫁒𩑣𭀨𪠪𤰨𪠫𭀩𛁪𚡓𚁪𚡪𚱴𚐬𪠬𪠩𚐩𬱡𭡥𚁳𨱡𫁥𚀱𛀭𜐩𚐬𬡯𭁡𭁥𚀨𥀫𥀥𜠩𚠮𜐹𝠳𝐩𛁣𫁩𬀨𫡥𭰠𤁡𭁨𜡄𚀧𫐰𘀰𭠲𩐳𪀴𜀰𙰩𚐬𩡩𫁬𤱴𮑬𩐽𙰣𜠧𚰨𪠽𚁔🠾𝐩𚠲𞐩`.replace(/u../g,'')))

Jan 8 2020 4:48 AM UTC

}// 139/140

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Kaleidoscope #5

u/KilledByAPixel

#Kaleidoscope

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taupelink

remix of d/14313 by u/taupelink

function u(t) {

t||(a=12345,b=6789,n=1,r=0)
a&&(x.font=`5em"`,
r=a%b,s=a+(b?'='+~~(a/b)+'*'+b+'+'+r:''),
x.fillText(s,0,n++*90),
a=b,b=r)

Jun 1 2019 3:31 PM UTC

}// 121/140

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Euclidean algorithm, after some ?code golfing? #math #iterative

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KilledByAPixel

remix of d/13606 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`潮捬楣欽攽㹣⹩搿⡣㵮敷⁁畤楯䍯湴數琬昽挮捲敡瑥䉵晦敲卯畲捥⠩ⱨ㴨昮扵晦敲㵣⹣牥慴敂畦晥爨ㄬㅥ㘬ㅥ㐩⤮来瑃桡湮敬䑡瑡⠰⤬栮獥琨栮浡瀨⡟ⱴ⤽㹴㸾㄰♴⤩ⱦ⹣潮湥捴⡣⹤敳瑩湡瑩潮⤬昮獴慲琨⤩㨰`.replace(/u(..)/g,"$1%")))

May 3 2019 7:07 AM UTC

}// 140/140

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BYTEBEAT DWEET #2 - Click Canvas to Play Song!

u/KilledByAPixel

Does not work in Firefox ):
u/KilledByAPixel

#music #bytebeat
u/katkip

Ouch :))
u/KilledByAPixel

#MinBytes - This dweet was collected on my album 𝓜𝓲𝓷𝓑𝔂𝓽𝓮𝓼 http://minbytes.3d2k.com

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joeytwiddle

remix of d/3519 by u/cantelope

function u(t) {

for(R=Math.random,w=520,i=4e3;i--;x.fillRect(960+S(a=w*R())*Z*w,540+C(a)*Z*w,k=1/(2+t),k))Z=R()**.2

Dec 14 2017 11:49 AM UTC

}// 99/140

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Re-release (faster, grainier and golfed)

u/joeytwiddle

#stochastic

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SuperFromND

function u(t) {

eval(unescape(escape`挮獴祬攮扡捫杲潵湤㵒⠩ⱸ⹦楬汓瑹汥㵠桳氨⑻琪㴳㔰紬㤰┬⑻琥㤹紥怬砮晩汬剥捴⡔⡴⤪㈰〰ⰱⰸⰸ⤬砮摲慷䥭慧攨挬㈬㐩ⱸ⹦潮琽∹㥱⁷∬砮晩汬呥硴⠢桥汬漠摷楴瑥爢ⰷ㔰ⰵ〰⤻`.replace(/u(..)/g,"$1%")))

Sep 21 2018 2:35 PM UTC

}// 129/140

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u/Purpzie

hello
u/Purpzie

also how the heck did you do this?? like the Japanese text
u/marc8

That's japascript

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46uuuu

function u(t) {








j=t<20,c.width=800+!j*500;with(x)j&&fillRect(a=200,a,a,a-t*10),font="99px w",fillText(j?20-~~t:"Never gonna give you up",j&&460,340)

Jul 5 2026 3:56 AM UTC

}// 140/140

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look what will be when reached 0 (DONT LOOK AT SOURCE CODE) 😂🤣😂🤣 #waitforit

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nic

remix of d/4509 by u/ben

function u(t) {

c.width=500
function v(a,g){if(g>1){x.beginPath();n=g*C(t)
x.moveTo(a+n,g);x.lineTo(a,g*2);x.lineTo(a-n,g);x.stroke()
v(a-n,g/2)}}v(250,125)

Dec 29 2017 8:21 PM UTC

}// 140/140

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