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

function u(t) {

c.width*=1;for(i=0;i<21;i++)x.fillRect(i*100,400,50,200);for(i=2;i--;)x.clearRect(S(t)*300-1500+i*2700,10,1900,2e3)

May 15 2019 2:47 PM UTC

}// 115/140

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#default perfectly working.

u/magna

LOL
u/joeytwiddle

Traveling without moving

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rodrigo.siqueira

remix of d/35693 by u/rodrigo.siqueira

function u(t) {

for(X=Y=i=4e4;i--;x.fillRect(Y*80+960,X*230+410,t<2,.2))u=X*2-3,r=(u*u+Y*Y)**.5,s=T(i*i/t)<.95||-.8,X=s*(r+u)/4+S(X),Y=s*(r-u)**.8*(Y<0||-1)

Sep 28 2026 3:16 PM UTC

}// 140/140

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Symbiotic Spirals #spiral

u/PotatoImaginator

Looks like monster's lungs :) Just needs red color

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katkip

function u(t) {

ᅠ=8

throw(ᅠ+ᅠ+ᅠ+ᅠ+ᅠ+ᅠ)+`/`+((ᅠ+ᅠ)*(ᅠ+ᅠ/11)+1|0)

Aug 19 2020 12:36 PM UTC

}// 48/140

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this happens when a js developer discovers invisible characters #obfuscated

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Xen

function u(t) {

for(X=i=1e3;i--;x[i%2?'fillRect':'clearRect'](956+956*X,536+536*Y,9,9))X=S((Y=X/2)-C(i-t)*t*i/4e3)

Jan 24 2020 3:48 PM UTC

}// 98/140

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lil play about

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tactical_retard

remix of d/23736 by u/tactical_retard

function u(t) {

c.width|=0
t||(a=6)
onclick=_=>a=(a+1)%15
x.font="6em'"
x.fillText(".",900,500)
for(i=a;i--;)x.drawImage(c,C(t)*50+(S(i*t)*100),S(i)*100)

Sep 4 2021 2:27 AM UTC

}// 137/140

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solendil

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮰊𨰮𭱩𩁴𪀽𝐱𜠊𩀽𚁖𛁄𚐽🡻𮀮𩡩𫁬𤱴𮑬𩐽𦰧𬡥𩀧𛀧𘰰𜀰𙰬𙰣𡡆𜀧𧑛𙰰𜀰𜀱𜀰𜀰𜐱𜐲𜐱𜐧𦰨𥠾🠳𚐥𜐶𧑝𞰨𦀫𦐫𡀩𙐵🀳🱸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𜐬𜐩𞠰𯐊𩡯𬠨𦀽𝐱𜠻𦀭𛐻𚑦𫱲𚁙🐲𞀸𞱙𛐭𞰩𩀨𦐬𜠩𛁤𚁘𛀰𚑽𘀊`.replace(/uD./g,'')))

Oct 22 2020 1:22 PM UTC

}// 131/140

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Nemo me impune lacessit

u/solendil

Look into the code: it's easy to generate your own Tartan : ['red','#000','#FF0']['0000100001112111'[(V>>2)%16]
u/Xen

nicely done!!!

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f8f82804

function u(t) {





x.font=(c.width|=0)/22+'px 🇪🇺'
f=y=>s=>x.fillText(s,960-x.measureText(s).width/2,y)
f(420)`COPYRIGHT NOT DETECTED`
f(666)`Article 13`

Mar 26 2019 7:49 PM UTC

}// 138/140

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🇪🇺

u/katkip

sad

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rodrigo.siqueira

remix of d/12001 by u/thorbear

function u(t) {

X=t/6;Y=2;s=999;x.globalAlpha=.05;for(i=3e3;i--;)
Y=1.66-2*(.1*X-S(1.2*Y)),
x.fillRect(X*s,Y*s-700,3,3)

Jan 31 2019 2:25 PM UTC

}// 103/140

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Bifurcation diagram attractor of the logistic map. xₙ₊₁ = r * xₙ(1-xₙ). Bifurcation diagrams enable the visualization of bifurcation theory. #fractal

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danny@hille.dk

remix of d/26313 by u/danny@hille.dk

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󭼽󜬱󞌻󩭯󬬨󫜽󜽥󝌻󫜭󛜻󥌽󤼨󦌯󩌭󭌪󜜶󚜪󠼨󦜯󩌫󭌪󞜩󚝸󛭦󪝬󫍒󩝣󭌨󪜽󫜥󭼬󪬽󫜯󭼬󥌪󚬮󜜬󜬩󛍲󟜨󦌽󪜯󭼪󝌭󜬩󚭘󚼨󦜽󪬯󭼪󝌭󜜮󜜩󚭙󛍤󟝲󟬱󟽓󚍴󚬶󙜳󛬲󛍸󦽦󟜧󩭩󫍬󤽴󮝬󩜧󧜽󤬨󚜩󛼵󛜮󝌺󠼨󬬬󮍛󩭝󟝒󚌲󜼰󛝲󚬱󜼰󛌰󛌰󛍲󚬴󚜩󛼹`.replace(/u../g,'')))

Oct 17 2022 7:19 PM UTC

}// 139/140

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#Amiga remix

u/magna

Dude!
u/andrea270872

wow... it brings me back!
u/vain

amiga !!! <3

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xem

function u(t) {

x.clearRect(0,0,9999,9999);x.font="900px arial";x.fillText(String.fromCodePoint(0x1f300+~~(t*10)),400,800)

Feb 20 2017 8:48 PM UTC

}// 106/140

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More info and demos: https://github.com/xem/miniUnicode