Dweets awesomed by u/384.cz

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: #Opposites

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mxfh

remix of d/32247 by u/rodrigo.siqueira

function u(t) {

c.width|=h=C(t)
with(x)for(h,transform(X=~~(9+h*9),h,C(167/h),X,960,600);X--;fill(new Path2D(`M${T(h+X)-9} 9 h25 l-3-5 h-19`)))rotate(2.094)

Aug 14 2024 11:24 PM UTC

}// 140/140

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u/rodrigo.siqueira

It is possible to save 2 characters by changing the beginning of the code this way: with(x)for(reset(h=C(t)),h,... I found that x.reset() is the same as c.width|=0 but shorter. So, I usually don't use c.width|=0 trick anymore. And you can add code inside parentheses so you don't need the "enter" or ";" characters. E.g. : x.reset(code here)

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mxfh

remix of d/2414 by u/mxfh

function u(t) {

with(x)for(transform(X=19,0,0,X,960,540),fillText('CORPORATE',-30,X);X-->9;fill(new Path2D(`M-9 9 h25 l-3-5 h-19.2`)))rotate(2.094)

Aug 13 2024 8:43 PM UTC

}// 131/140

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#Logo #transform

u/KilledByAPixel

nice! it's a good show, i give it my official recommendation.
u/tem

I find the way to render for so long

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xem

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮰨𨠽𩁯𨱵𫑥𫡴𛡢𫱤𮐩𛡳𭁹𫁥𛡢𨑣𪱧𬡯𭑮𩀽𘠣𞀲𜰢𞱢𦱨🐧𪑮𫡥𬡈𥁍𣀧𧐽𘠼𨠠𬱴𮑬𩐽𩡯𫡴𞠶𛠵𨱭𙱡𙰻𬁯𬱩𭁩𫱮𞡦𪑸𩑤𞱺𛑩𫡤𩑸𞠭𜐾𙠣𮀱𩠴𝐵𞰦𘱸𡡅𜁅𞰼𛱢🠢𚰨𘠼𨐠𬱴𮑬𩐽𨱯𫁯𬠺𘰸𜠳🠠𙡮𨡳𬀻𘀦𘰸𜰸𞰢𚐮𬡥𬁥𨑴𚀹𞐹𚑽`.replace(/u../g,"")))

Aug 12 2024 6:46 PM UTC

}// 138/140

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The #js13kgames 2024 tshirt!

u/xem

(the tshirt is supposed to be black, sadly macOS and linux don't respect this order)

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Tesseract

function u(t) {

f=(x,y)=>x||y?(x+y)%2==0?2*f(x-y>>1,x+y>>1):f(-y,x-1)+1:0
t?i+=2:i=0
for(j=2e3;j--;x.fillStyle=R(f(i,j)/9e4))x.fillRect(j,i,1,2)

Aug 11 2024 9:37 PM UTC

}// 128/140

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An embedding of the infinite binary tree into ZxZ

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taupelink

remix of d/32126 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㘳〻椭ⴻ砮晩汬⠩⥪㵩⨲㈯㜫琯㘬夽椯㠥ㄲ⨹ⱸ⹢敧楮偡瑨⡸⹦楬汓瑹汥㵠桳氨⑻㈱〫椯㤰紬⑻夫㄰紥Ⱔ筩┷㥽┬⑻匨権⨪㡽⥠⤬砮慲挨堽椥ㄲ⨱㠰ⱙ⨽ㄲⰱ㠰⼶〪⩴ⱪⱪ⬱⸶⭴⤬砮汩湥呯⡘ⱙ⤠`.replace(/u([^D].)/g,'$1%')))

Aug 11 2024 7:29 PM UTC

}// 140/140

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d/32240

u/cantelope

looks cool :D

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Tesseract

remix of d/8245 by u/Tesseract

function u(t) {

x.strokeStyle=R(9,t?(i+=2)/9:i=0,0,.3)
for(j=3e3;j--;x.beginPath(x.stroke()))l=(k=i|j)&-k,x.arc(j,i,(x.lineWidth=l/(l&i&j?.707:1)/18)*9,0,7)

Aug 11 2024 12:17 PM UTC

}// 140/140

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Updated due to change in Firefox behavior

u/Tesseract

Line width greater than circle radius now draws filled circles, so arc radius and line width are no longer semi-interchangable.
u/KilledByAPixel

https://www.reddit.com/r/tinycode/comments/1…

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xem

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𜐹𞐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𜐷𝰬𝀲𛀵𜠩𞱰👮𩑷𘁐𨑴𪀲𡀨𙱍𜐷𘀱𜡌𜐲𘀲𝡌𜐶𘀲𝱌𞀠𝠸𤐱𝐠𞀱𘀲𝰠𝰳𣀳𜰠𝀹𣀶𝐠𝀹𣀷𜠠𝰳𤐸𝠠𝰸𘀹𜀠𝠸𣀸𝐠𝀳𣀷𞐠𜰸𣀸𝀠𜰳𣀷𞀠𜐲𣀷𜀠𜐲𣀷𜐠𜠲𣀶𞀠𜐲𣀶𜐠𜐲𣀶𜀠𜐸𣀳𝠠𜐸𣀳𝐠𜐲𙰩𞱸𛡦𪑬𫀨𬀩`.replace(/u../g,"")))

Aug 10 2024 9:46 AM UTC

}// 140/140

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#js13k logo

u/KilledByAPixel

nice!

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rodrigo.siqueira

remix of d/32199 by u/384.cz

function u(t) {

!(z=t/2)&&(X=Array(N=540).fill(960),Y=Array(N).fill(N))
for(i=N;i--;)x.fillRect(X[i]+=S(k=i+z/9+S(t))*z,Y[i]-=C(k)*z,z,z)

Aug 8 2024 2:27 PM UTC

}// 121/140

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Volumetric growth

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lewdev

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜜵󜌊󮌮󩭩󫍬󤽴󮝬󩜽󘬣󜜵󩌢󒭦󫽲󚍩󟜵󞽩󛜭󞼩󮽸󛭢󩝧󪝮󤍡󭍨󚌩󒭸󛭲󫽵󫭤󤭥󨽴󚍛󝼵󛌶󛌹󛌴󞜬󞝝󦽩󧜫󜬴󛍛󜼵󛌳󝜬󝌵󛌴󝜬󜜰󧝛󪝝󛍛󜜸󛌱󞌬󝌰󛌴󜌬󞌰󧝛󪝝󛍛󜼸󛌳󞌬󜜰󛌱󜌬󝬰󧝛󪝝󛍛󜽝󚜊󮌮󩭩󫍬󚍸󛭳󭍲󫽫󩜨󚜩󯜻`.replace(/u../g,'')))

Aug 7 2024 8:42 PM UTC

}// 131/140

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Harris / Walz 2024 - www.kamalaharris.com

u/Agnes

🤤

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shandriy

function u(t) {

for(n=0,i=c.width=96,f=(a)=>x.fillRect(i,S(i/9+t)*a*S(t)+27+((h=S(i/9+t)*-a*S(t))<0?n=~~((i/9+t)*9)%4?0:2:0),2,n?h<0?h-2:h:2);i--;f(9))f(-9)

Aug 4 2024 8:20 PM UTC

}// 140/140

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