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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Noah

function u(t) {

[99,300,S(t*88)*99+200].map(r=>x.fillRect(850+S(t)*r+(f=~~t%3-1)*250,350+C(t)*r+Math.abs(f)*400,5,5))

Sep 18 2018 7:34 PM UTC

}// 101/140

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Not the same as previous, but went from 162 to 101, again huge thanks to u/yonatan

u/Noah

How to codegolf "101" course
u/username

#waitforit

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warrenkc

remix of d/25442 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>y<9*X?f(x*x-y*C(y+4)+.5,3*x*S(y+.002),n+1):S(n/4)**2
for(i=3e4;i--;x.fillRect(X=u&2047,u>>11,f(X/1000-.8,u/2e6-.6),1))u=-~u

Apr 6 2023 12:43 AM UTC

}// 137/140

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u/cantelope

#fossils

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tzador

remix of d/33321 by u/tzador

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐠𜀊𮀮𩱬𫱢𨑬𠱯𫑰𫱳𪑴𩑏𬁥𬡡𭁩𫱮🐧𮁯𬠧𒡦𫱲𚁩🐹𞐹𞐻𪐭𛐻𚑻𒡯👴𛰲𛑩𛰹𚰵𒡒👯🀱𩐲🱍𨑴𪀮𩑸𬀨𫰩𞠰𒡸𛡢𩑧𪑮𤁡𭁨𚀩𒡩𩠨𤠾𜐩𒡸𛡡𬡣𚁓𚁩𚠱𩐵𚐪𚠲𚠱𩐵𙐱𞐲𜀬𠰨𪐥𜑥𝐩𚠪𜠪𜑥𝐥𜐰𞀰𛁒𛀰𛀷𚐊𮀮𩡩𫁬𚀩𒡽`.replace(/uD./g,"")))

Feb 11 2025 2:39 PM UTC

}// 135/140

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XORadiator #xor

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taupelink

remix of d/35927 by u/taupelink

function u(t) {

eval(unescape(escape`景爨欽㄰㠰Ɑ㵫㸾琻洭ⴻ砮晩汬⠩⥩㵭☲ㄵⱸ⹢敧楮偡瑨⡸⹦楬汓瑹汥㵠桳氨⑻㈱〭㌪琪⨨椥㐩紬⑻洯㈰⬳㕽┬⑻㤰⵩⼱㈪瑽┬⑻椯㉥㌪瑽怩ⱳ㵭┶㼧慲挧㨧牥捴✬硛獝⡭⨪㌥㉥㌬欭㈪洯琥欬椬椬椫津㘩`.replace(/u([^D].)/g,'$1%')))

Aug 10 2026 12:19 AM UTC

}// 140/140

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d/36106

u/UEZ

#abstract #forest

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katkip

remix of d/18958 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𩡯𬠨𫁥𭀠𪐽𜡥𜰬𩠽𚁘𛁙𛁮🐴𞐩🐾𦐿𩠨𦀪𦀭𦐪𦐭𜠫𤰨𦐪𜠭𫠩𛑘𚡙𛀲𚡘𚡙𛁮𚰮𜐩𞡸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𫠪𝑽𛀸𜀥𛀤𮱓𚁮𚐪𞐹𯐥𨀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁩𛁴𚠹𜀬𜐬𞐹𞐩𚑦𚁩𛰴𞐰𛐲𛀮𞀭𭀯𞀩`.replace(/uD./g,''))); /* just playing */

May 25 2020 7:57 AM UTC

}// 140/140

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u/Xen

nice!
u/rep_movsd

#underrated

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joeytwiddle

function u(t) {

t === 0 && // Experiment
window.open('//zombo.com', 'zombo4ever', 'resizable,scrollbars,status')

Aug 2 2018 4:17 AM UTC

}// 96/140

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Glad to see this code is blocked by the <iframe sandbox="...">

u/joeytwiddle

But what is stopping it from running here? https://www.dwitter.net/e/9056
u/joeytwiddle

Oh easy answer: The embed page also uses the same <iframe> :-)
u/joeytwiddle

For some reason I thought the embed route returned a page without an iframe. Is there any route which does that?
u/joeytwiddle

Ahh here is the non-sandboxed URL: https://dweet.dwitter.net/id/9056?autoplay=1
u/joeytwiddle

Oops the URL I had meant to share was http://www.zombo.com

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rodrigo.siqueira

remix of d/20162 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,w=2e3,w)
for(i=900;i--;x.strokeRect(0,540+S(i/400+t*5)*360,w,w))x.setLineDash([i]),x.lineDashOffset=-990%i,x.strokeStyle=R(i)

Oct 4 2020 2:58 PM UTC

}// 140/140

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Waving chessboard #chess

u/Leodude123

#awsome!!!!!!

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mxfh

function u(t) {

for(x.setTransform(f=51,0,i=7,f,h=360,h);i--;x.fillRect(i==3?-f:9+i*.6,i,99,1))x.fillStyle=`hsl(${(t+i)*f%h},99%,50%)`;x.strokeText('▲',4,7)

Mar 13 2017 7:50 PM UTC

}// 140/140

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Dwitter Album Covers

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DataMeta

function u(t) {

for(i=108;i--;)j=C(t-i)*4*i,k=Math.log(i*i)*i,x.setTransform(k,0,0,k,960,540),x.rotate(i^t|i),x.fillStyle=R(j*3,i*2,i-j),x.fillRect(0,0,1,1)

Jul 19 2018 11:30 PM UTC

}// 140/140

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u/Xen

nice style
u/DataMeta

j=C(i-frame)*t for 'turbo' mode, j=C(i-frame)*i for Xen ;) photosensitivity warning for the latter]
u/DataMeta

tabbed into wrong field, accidental comment ^

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Qwitter

function u(t) {

l=20;c.width=1920;for(p=-2;p<3;p++){for(j=0;j<99;j++){x.beginPath();k=j%2;x.arc(810+p*240*S(t/4)+l*k,540,j*l,3.14*k,3.14*(k+1)),x.stroke()}}

Jan 21 2018 3:12 PM UTC

}// 140/140

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