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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384.cz

function u(t) {

eval(unescape(escape`𩡯𬠨𫀽𨰮𭱩𩁴𪀽𜐲𞀬𪐽𞐻𪐭𛐻𚑸𛡦𪑬𫁒𩑣𭀨𨐽𜠵𚰶𚡩𚰳𜀪𤰨𜰪𭀭𪐩𛁡𛰲𛠵𛀳𛀱𝐩𞱦𫱲𚁉👸𛡧𩑴𢑭𨑧𩑄𨑴𨐨𜀬𜀬𫀬𫀩𛁩👬𚡬𚠲𞱩𛐭𞰩𮱦𫱲𚁳🐰𛁪👬𞱪𛐽𞀻𚑳𚰽𢐮𩁡𭁡𦰰𯁩𛑔𚁪𚐪𫀥𫁝𞱉𛡤𨑴𨑛𪑝👳𛰷𛠵𯑸𛡰𭑴𢑭𨑧𩑄𨑴𨐨𢐬𜀬𜀩`.replace(/u../g,'')))

Dec 21 2024 2:41 PM UTC

}// 140/140

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#default

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ev1

function u(t) {

p=Math.pow;for(i=0;i<99;i++){x.fillStyle=R(255/(p(i,2)/1700+1),255/(p(i-50,2)/1700+1),255/(p(i-99,2)/1700+1)),x.fillRect(i*20,0,20,2e6)}//fu

May 5 2016 11:26 AM UTC

}// 140/140

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BackendForth

function u(t) {

v=_=>Math.random()*1080
f=(n,m)=>x.fillRect(n,m,9,9)
if(!t)b=v(),c=v(),f(0,a=640),f(a,b),f(2*a,c)
f(t*a,(d=t-1)*(e=t-2)/2*a-t*e*b+t*d/2*c)

Aug 27 2021 1:42 PM UTC

}// 138/140

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Lagrange interpolation

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BirdsTweetCodersDweet

function u(t) {

for(i=0;i<99;i++)
with(x)
beginPath(),
arc(960,540,S(t)*i*5,0,7)
x.fill()
x.globalCompositeOperation='xor'

Mar 11 2018 8:07 PM UTC

}// 106/140

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Some fun with xor

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tomxor

remix of d/19543 by u/KilledByAPixel

function u(t) {

for(c.width=w=127,i=8e3;i--;t?p&&p<8&T[r=t&8?i-w-r%3:i+w+r%3]<7&&--T[i]&++T[r]:T[i]=r%9)
p=T[i],x.fillRect(X=i&w,Y=i>>7,1,p/9),r=i*t+Y/3&X/3

Jul 29 2020 12:16 AM UTC

}// 140/140

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#Serpinski #Hourglass

u/KilledByAPixel

👍
u/magna

Damn!
u/katkip

wow

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rodrigo.siqueira

remix of d/28246 by u/rodrigo.siqueira

function u(t) {

for(i=4e4;i--;x.fillRect(960-C(K=i*2+2/T(i/3)+.5/a-3)*530*S(a),540-S(K)*440*a,(t<3)*a,a+.04/t))a=S(t*i)**(-.5+i%19)/(.01/t+1)

Aug 4 2023 3:01 PM UTC

}// 125/140

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Time travel #spiral

u/geneptalbot

everything you make is incredible!
u/danny@hille.dk

Very nice. It kind of looks like a late-70s magazine ad. Pacman and drugs—your kids will love them!
u/cantelope

danny, sarcastic 'drugs for [your] kids' remarks and judgement about others' "sins" is all well outside the scope of this platform. Might want to get back to building and being supportive

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LimeLaser

function u(t) {

c.width|=0
for(i=500;i--;){a=((2*t+i*i)%6.28/3.14-1)**3*3.14
b=S(i+t)/5
x.fillRect(960-2*i*(S(a)+b),540-i*(C(a)+b),8,8)}

Oct 30 2021 6:49 PM UTC

}// 120/140

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Whirlwind

u/marmph

breh

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katkip

function u(t) {

eval(unescape(escape`楦⠡琩筩㴹㘰㭪㴵㐰絲㵍慴栮牡湤潭㭰㵮㴾⠨爨⤼〮㔩⵮⤽㴰㼱㨭ㄻ椫㵰⠱⤪㄰㭪⬽瀨ㄩ⨱〻砮晩汬剥捴⡩ⱪⰲ〬㈰⤻砮杬潢慬䍯浰潳楴敏灥牡瑩潮㴧硯爧㭸⹦楬汓瑹汥㵠桳污⠤筩籪紬㠵┬㔰┩总`.replace(/u(..)/g,"$1%")))

Aug 18 2018 11:28 AM UTC

}// 134/140

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Random virtual ant that actually builds underground tunnels. Inspired from Langton's Ant and compressed using d/9207

u/BirdsTweetCodersDweet

#ant #compressed #random #langton
u/BirdsTweetCodersDweet

Nice, do the colors represent the depth or something?

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DazeWare

function u(t) {

for(i=2e3,f=(X,Y,n=0)=>Y<9?f(X*X-Y*Y-.8,2*X*Y+.6,X+.3):x.fillStyle=R(0,Y,255*S(t*X));i--;x.fillRect(i,t*60,1,i))f(i/480-2,1-t/9)

Oct 9 2022 11:41 PM UTC

}// 128/140

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𫐽𜀻𚰫𫐼𝰸𞰩𤀽𭀿𦰮𛠮𤀬𦰹𝀰𛀵𜀰𛁓𚁰🐨𫐭𭀥𞐩𚠪𜠩𛁃𚁰𚐬𜁝𧐺𦱝𞱐𛡭𨑰𚁶🐾𮀮𩡩𫁬𤡥𨱴𚁶𦰰𧐫👶𦰲𧐯🐮𞐵𛁶𦰱𧐫👶𦰳𧐯🐮𞐵𛁭𛁭𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫁡𚀤𮱰𚠪𜰯𜱥𝰪𚁶𦰴𧐫𚰩𯐬𞐰𙐬𝐰𙐬𛠰𜑠𚐩𛁐👐𛡦𪑬𭁥𬠨𭠽🡶𦰴𧐼𫐩`.replace(/u../g,'')))

Aug 14 2021 4:13 PM UTC

}// 140/140

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u/danny@hille.dk

i like it, althoug it makes my brain hurt
u/cantelope

that's just weakness leaving the body
u/cantelope

:D
u/cantelope

added music (remix of aurora) https://code.whitehotrobot.com/d/2w9g
u/cantelope

(temp mirror for above link) https://code.dweet.net/d/2w9g