Top dweets this year

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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lewdev

function u(t) {

eval(unescape(escape`睩瑨⡸⥣⹷楤瑨㴹㤬䐽⡗ⱈⱃⱙⱇ㴰⤽㹻景爨椽㔻椭ⴻ牥獴潲攨晩汬剥捴⠭圯㈬ⵈ⼲⭇ⱗⱈ⤩⥳慶攨晩汬却祬攽刨䌩⤬瑲慮獬慴攨㔰ⰳ〭夫椩Ⱳ潴慴攨琩紊䐨ㄸⰳ〬㈵〬〩㭄⠵ⰱ㤬㤬㌬㤩㭄⠹ⰱ㔬ㄵ〬㌩`.replace(/u([^D].)/g,'$1%')))

Sep 18 2024 11:00 AM UTC

}// 140/140

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13attle TanKs #js13k please try my game submission! https://js13kgames.com/2024/games/13attle-ta…

u/lewdev

The tank in my game is blue or orange, but red was all I could manage in 140b! I really squeezed this one to get it to fit!
u/cantelope

fun game. good sounds, and excellent AI stuffs
u/lewdev

I apologize in advance, the game is hard. Move backwards to avoid their shots and then move towards them to take a shot and repeat. I do realize that it's not easy for most people to do this.

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rodrigo.siqueira

remix of d/32189 by u/rodrigo.siqueira

function u(t) {

f=u=>((u%16-1)**2);g=n=>!(f(Y/n*2)&f(X*n/3+S(X))-1);for(i=3e4;i--;x.fillRect(38.2*X,1125-43*Y,g(3),g(t)))if(t<9)X=i*t%58.3,Y=X*i%29

Aug 27 2024 11:30 AM UTC

}// 131/140

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Sierpinski connectors #sierpinski

u/cantelope

#triptych
u/thenize

looks cool

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384.cz

function u(t) {

if(!t){c.width=256
X=Array(200).fill(128)
Y=Array(200).fill(70)
r=Math.random}
for(i=200;i--;)x.fillRect(X[i]+=.5-r(),Y[i]+=.5-r(),r(),.1)

Aug 4 2024 7:12 PM UTC

}// 138/140

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Spreading Virus

u/vain

cool effect - but at the same time scary to think that this is what my incurable cancer could look like, which unfortunately is slowly but surely spreading and seems to be gaining the upper hand.
u/magna

u/vain I'm sorry to hear that
u/384.cz

me too

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rodrigo.siqueira

remix of d/32159 by u/rodrigo.siqueira

function u(t) {

f=u=>(((u%8-4)**2)-4)**1;g=n=>!(f(X/n)%f(Y*n/6)&672);for(i=2e4;i--;x.fillRect(S(i)*3/t/t+24*X+384,34*Y,g(3),g(3-t)))if(t<4)X=i*t%48,Y=X*i%48

Jul 24 2024 1:54 PM UTC

}// 140/140

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The reminder of time #hourglass

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rodrigo.siqueira

remix of d/32143 by u/384.cz

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𪑮𭡥𬡴𚁠𒡴🱔𛡶𨑬𭑥𣱦👟🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐪𞐴𜀺𩠽𨰮𭱩𩁴𪁼🐰𒡸𛡦𪑬𫁔𩑸𭀨𞀬𥀬𥀩𒡦𫱲𚁩👦𚠵𞱩𛐭𞱸𛡣𫁥𨑲𤡥𨱴𚀰𛁔𚠳𛁦𚡔𛀮𝠩𚑩🀱𞐦𙡸𛡤𬡡𭱉𫑡𩱥𚁣𛁔𛀸𝐬𥀪𜐮𜰬𥀪𜐮𜠩`.replace(/u../g,'')))

Jul 21 2024 4:33 PM UTC

}// 126/140

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Ghostly spectrogram

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KilledByAPixel

remix of d/13894 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪍼󟝩󟜹󞜬󬌽󣝡󭍨󛭐󢜻󪜭󛜻󪜭󜜦󙭸󛭢󩝧󪝮󤍡󭍨󚍸󛭦󪝬󫌨󚜩󚝺󟝩󟌲󛍲󟝺󟼱󜬰󜌺󜼶󜌬󮜽󮬿󬬭󤼨󭌩󚬪󝌰󜌪󬬺󬬬󮌮󩝬󫍩󬍳󩜨󭼯󜬫󜼰󜌪󤼨󭌯󞜩󚬡󮬬󝜴󜌫󚍩󙜲󟽺󞬭󮬩󚬮󝼪󮜬󮬿󬬺󝌬󮜬󮬿󪜪󬌺󪜯󜬬󜌬󮬿󬌺󞜩󛍩󯍼󮌮󬭥󨽴󚍷󛌰󛌭󭼬󭼩`.replace(/u../g,'')))

Jul 19 2024 8:40 PM UTC

}// 140/140

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Real Eyes 👁️

u/cantelope

haha

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shminge

function u(t) {

h=960;c.width=h*2;for(q=h*2;q-=10;)for(i=h;i--;){v=30*i%t;w=(1+S(t-q/i))*30;o=q-w;y=(5+S(t))*i-h/4;x.fillRect(o,y,2*w,9)}

Jun 28 2025 3:20 PM UTC

}// 121/140

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stripy

u/Axioplase

Nice

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DazeWare

remix of d/34045 by u/rodrigo.siqueira

function u(t) {

for(i=3e3;i--;x.fillRect(i,t*99,.1,z*t))for(z=0,j=9;--j;z-=F(Y=S(t/j)*j/3-2-S(z+j)+j,X=i/13/j)+Y*F(0)/5)F=k=>S(Y)*2-C(X)/5+S(X/2)

Jun 26 2025 7:26 AM UTC

}// 129/140

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u/joeytwiddle

#shiny #lush

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rodrigo.siqueira

remix of d/34012 by u/just_me_7k

function u(t) {

with(x)for(k=i=960;--i;m=i+t*k/4|0,fill(arc(k+(r=m%29?1e4/i:2e3/i)*S(m),540+C(m)*r,r/4,0,7)))beginPath(fillStyle=R(i,i/2,2*i))

Jun 20 2025 11:20 PM UTC

}// 126/140

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Vortex tunnel

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rodrigo.siqueira

remix of d/33997 by u/zibx

function u(t) {

c.width=990;for(i=1e4;i--;x.fillRect(P*55-t%12*99+170,q+9*C(P*2-t*6)+260,1,.4))y=i/950,k=S(y*2-t)*3*C(i),e=y/8-11,q=S(y)*k*e,P=(k*k+e*e)**.6

Jun 20 2025 12:48 PM UTC

}// 140/140

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Small sea creature #fish

u/danny@hille.dk

That would be an excellent foe for a SMUP.
u/joeytwiddle

Reminds me of Ynglet