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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anotherkitten

remix of d/10141 by u/anotherkitten

function u(t) {

e=(a,b)=>a/b%2>1?b-a%b:a%b;x.fillRect(0,0,j=2e3,j);x.globalAlpha=.1;for(;j--;)x.clearRect(e(t**3*S(j/1200),1911),e(t**3*C(j/1200),1071),9,9)

Sep 29 2018 2:20 AM UTC

}// 140/140

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exponential ripple

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New_Core

remix of d/10773 by u/New_Core

function u(t) {

for(i=99;i--;x.fillRect(0,a,i/2,11))x.drawImage(c,0,a=i*11,b=1920,11,i/2,a,b,11),x.fillStyle=R(i*C(t*i%400*i)+i*2)

Oct 30 2018 8:54 PM UTC

}// 114/140

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rodrigo.siqueira

remix of d/14641 by u/rodrigo.siqueira

function u(t) {

X=Y=t*400
for(i=3e4;--i;x.fillRect(800+X,350+Y,1,1))X=80-Y+Math.abs(Y=X/1.0001)

Jun 18 2019 9:14 PM UTC

}// 79/140

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Gingerbreadman, golfed and clean code. I just added "/1.0001" to get some spirals. #gingerbreadman

u/katkip

this one is super cool but i got bored of this man
u/joeytwiddle

Shuriken

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username

remix of d/11072 by u/katkip

function u(t) {

140

Nov 19 2018 4:44 PM UTC

}// 140/140

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function u(t) {

var r=Math.random;x.font='64px cousine';for(i=0;i<t;i++){x.fillStyle=R(255*r(),255*r(),255*r());x.fillText('hello',1920*r(),1080*r());}

Dec 30 2017 8:57 PM UTC

}// 135/140

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u/lionleaf

hello rg! :)

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KilledByAPixel

function u(t) {

eval(unescape(escape`𥀽𛑾𥀻𩡯𬠨𪐽𜑥𜰻𪐭𛐻𚁩𚰵𜀩𙐱𞐸🠹𞐦𥀼𜐲🰰𞡸𛡦𪑬𫁒𩑣𭀨𝀰𜀫𪐬𜠷𜐫𥀪𞐬𜐬𞐩𚑺🐨𥀥𝠾𝁼𚁩𚰨𥀥𜐲🀶𚐪𝐰𚐥𞐹🀹𚐬𩐽𥀾🠴🐽𜠦𚀨𪐫𝀵𚐯𞐹𯀰𚐥𜡼𥀾𝐹𙡩🠴𜀴𙡩🀵𞐴𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𜀠𙁻𘑥𚠡𮠪𞐹𯐥𙁻𩐿𝠺𪐯𜐹𚰲𜀪𮡽𙑠`.replace(/u../g,'')))

Jan 14 2020 5:12 AM UTC

}// 140/140

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Red #Castle

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BriSeven

remix of d/547 by u/BriSeven

function u(t) {

X=960,Y=80+1080*t%900,a=1;for(i=99;--i;)x.fillStyle=T(a)<9?R(99,a,255,.3):"#F7F",x.fillRect(X+=S(a)*Y/50,Y+=C(a)*4,8,8),a+=7*Math.random()

Dec 4 2021 5:40 AM UTC

}// 138/140

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Merry Transmas (more like CGA-mas)

u/rep_movsd

Try R(a/2,180,30,.3)

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Axioplase

remix of d/33980 by u/Axioplase

function u(t) {

c.width=g=2e3
for(i=0;i<g;)X=0|i/9,Y=i++%9,x.arc(X*99,Y*150,50,0,5+5*C(99*(1+C((t/99+X)))+5+5*S(t/10+Y)))
x.lineWidth=5,x.stroke()

Jun 12 2025 2:44 AM UTC

}// 130/140

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u/tomxor

Imagine the army of homunculi hidden under the bottom of the screen, keeping it all going with their long sticks.

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vain

function u(t) {

//njoy live, njoy dwitter
for(i=c.width=192;i--;)for(j=108;j--;)x.fillRect(i,j,t/2*i*j%4,1)
x.fillStyle='#afa',x.fillText("ᕲώι𝓽𝓽𝑒r 𝐓v",9,15)

Oct 21 2024 4:39 PM UTC

}// 140/140

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[vn-08] Distorted TV-Signal - by va!n

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Xen

function u(t) {

x.globalCompositeOperation='xor';t?x.drawImage(c,w/4*(t*9%3|0),h/2*(((t*9%3|0)+1)%2),w/2,h/2):x.fillRect(0,0,w=1920,h=1080)

Aug 10 2017 10:07 PM UTC

}// 123/140

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making this gave me such a headache, can you spot a simple 4bytes to shave? ;-)

u/Xen

dont post here, you see it when you see it, let others use this as target practice.