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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Agnes

function u(t) {

c.width|=A=t?A:[]
R=(a)=>a*(.5-Math.random())
x.stroke(new Path2D("M960 540"+A.map(e=>"l"+(e[0]*=.9)+" "+(e[1]*=.9))))
A.push([R(99),R(99)])

Feb 29 2024 8:14 PM UTC

}// 140/140

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Wire attempting to escape a black hole #path2d

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katkip

function u(t) {

eval(unescape(escape`挮睩摴株㴱㭦㴨堬夬朩㴾筸⹴牡湳污瑥⡘ⱙ⤬砮牯瑡瑥⡧⤬砮瑲慮獬慴攨ⵘⰭ天紻景爨椽㤻椭ⴻ⥸⹦楬汒散琨㐰〫椪㄰〫匨琩⨳〰ⰴ〰ⰵ〬㈰〩ⱦ⠴〰⭩⨱〰⭓⡴⤪㌰〬㐰〬䌨琪㤫椯㈩⼨㤫琪琪㤩⤻`.replace(/u(..)/g,"$1%")))

May 16 2019 1:49 PM UTC

}// 135/140

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c.width*=1;f=(X,Y,g)=>{x.translate(X,Y),x.rotate(g),x.translate(-X,-Y)};for(i=9;i--;)x.fillRect(400+i*100+S(t)*300,400,50,200),f(400+i*100+S(t)*300,400,C(t*9+i/2)/(9+t*t*9))

u/katkip

#default #coil #bounce #physics

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taupelink

remix of d/25358 by u/taupelink

function u(t) {

for(m=3e3;m-->2e3;x.fillRect(m**.9%20*96+48*X,m%36*30+4*Y,i/t**t,-q))i=m%257/t,X=m**.6%2,Y=7+8*S(m),x.fillStyle=R(i*Y,i,q=C(t+m)*i|0,i/m/Y)

May 6 2022 2:04 PM UTC

}// 139/140

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d/25443

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katkip

function u(t) {

eval(unescape(escape`𭁼𯀨𮠽𙰧𛁯🐱𚐬𬰽𘠯𚠴𝀴𝀴𝀫𛐥𧠦割𞱧👱🐾𮱷🐧𙰻𭱨𪑬𩐨𭰮𬱰𫁩𭁠𝁠𛡬𩑮𩱴𪀼𝐩𭰫👳𦰨𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜐴𚑼𜁝𞱲𩑴𭑲𫠠𭱽𞱦𫱲𚁩🐹𞐹𞱩𛐭𞰩𮱴𬡹𮱴👠𙁻𬠽𩑶𨑬𚁱👧𚀩𚑽𘀽𘀤𮱱𯑠𞱯🐽𬠿𮠫🐨𫰫𚰬𭀫𙱜𫠧𚐺𜁽𨱡𭁣𪁻𯑽𭁨𬡯𭰠𮠠`.replace(/uD./g,'')))

Jun 2 2020 4:00 PM UTC

}// 140/140

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Sorting the four fours numbers! #waitforit #math #puzzle. This is an automatic program that will throw the list of natural numbers written as javascript expressions that eval that number! To view the code, replace eval with throw

u/katkip

example print: 1 = 44/44 2 = 4/4+4/+4 3 = 4+~44%4 4 = ~44%~4^4 5 = 44%4-~4 6 = 44/4+~4 7 = 44/4-4 8 = 4+4//-/^*4^*4 9 = 4/4+4+4
u/KilledByAPixel

nice!
u/katkip

looks like it gets stuck at 17
u/katkip

17 = 4^4*4-~4 18 = 4-~4+4-~4 19 = ~-4^~-4*4+4 20 = 4&4^4*4 21 = 4/4-~4*4
u/katkip

nvm. stuck at 22

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metamero

remix of d/9207 by u/MrM@_S

function u(t) {

eval(unescape(escape`琿䴮潮扬畲㵦㴾䴮癡汵攽捯摥⹲数污捥⠯孞ℭ繝⬯ⱓ瑲楮朮晲潭䍨慲䍯摥⠮⸮⡍⹶慬略⬢㬢⤮浡瑣栨⼮ⸯ朩⹭慰⡥㴾敛昽≣桡牃潤敁琢崨⤼㰸籥学崨ㄩ⤩⤺挮潵瑥版呍䰽∼瑥硴慲敡⁲潷猽㜠捯汳㴷㐠楤㵍㹣潤攢`.replace(/u(..)/g,"$1%")))

Jan 16 2019 3:27 PM UTC

}// 140/140

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dwitter compressor 2.0

u/metamero

paste your code on textarea, click out of it, then get compressed code. same as d/9207, characters ranging from 0-255, limit of 184 bytes.
u/f8f82804

#compressor #tool #compressed
u/f8f82804

#184b
u/username

#compress

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taupelink

remix of d/19799 by u/taupelink

function u(t) {

r=Math.random;for(i=z=240;t*9<i--;x.fillRect(X*z,Y*z,i/t,i/t))X=r(Y=r()*5)*8,x.fillStyle='#'+'00CCFFFC63'.substr(4*S(X*X+Y*Y)*S(9/X/Y)&7,3)

Sep 9 2020 5:58 PM UTC

}// 139/140

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d/19893

u/magna

Very nice colours, and I love this dithering technique
u/taupelink

thank you! inspired by techniques from other folks' dweets

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rodrigo.siqueira

remix of d/18551 by u/rodrigo.siqueira

function u(t) {

for(i=2e3,f=(X,Y,n=62)=>X**3/Y<n?f(X*X-Y*Y-.8,2*X*Y+.2,n-1):x.fillStyle=`hsl(${n*6},99%,${X+n}%`;i--;x.fillRect(i,t*60,1,9))f(i/490-2,1-t/9)

Oct 9 2020 11:43 PM UTC

}// 140/140

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Pickover Stalks Orbit Traps #julia #fractal for X**3/Y<n #pickover

u/Xen

Wallpaper Worthy!
u/DataMeta

stunning!

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rodrigo.siqueira

remix of d/32418 by u/rodrigo.siqueira

function u(t) {

for(c.width|=0,j=3e3;j--;x.lineTo(960+S(a=i/21-t)*r*2+S(i/99-t*3)*45,999+C(a)*r-i/1.05))i=(j/3-(j%1.27147)*40),r=i**(S(i/1400+2))
x.stroke()

Sep 16 2024 1:06 PM UTC

}// 140/140

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Snake Coil #spiral

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aemkei

remix of d/22633 by u/aemkei

function u(t) {

for(W=54,L=i=2;i<4e4;i+=1)i%W||(i+=W),!(i%2)|i<W||i%W&(i^L*L)%5?I=i:(I=L-2*Math.round((L-i)/4)-W+1,L=i),x.fillRect(I%W*W-220,W*(0|I/W),W,W)

Apr 26 2021 7:12 PM UTC

}// 139/140

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a larger #maze

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joeytwiddle

function u(t) {

delete window








for(s=i=2e3;i-=8;)x.fillRect(i,2800*t-4e3-i/2-(i*i%s)*2,9,99)

throw 'delete window'

Jun 26 2020 7:58 AM UTC

}// 106/140

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u/geb

#quine