Top dweets this month

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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rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
x.fillStyle=R(0,255,200)
for(i=2e4;i--;x.fillRect(960+C(i)*99/Z,S(i)*99/Z+540,.1,t<3))Z=C(T(i*i))*S(i/1.4)-.03/t

Jun 17 2025 1:37 PM UTC

}// 137/140

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Red Pentagram #pentagram

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rodrigo.siqueira

remix of d/33997 by u/zibx

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𪑮𭡥𬡴𚁠𞱬👣𛡷𪑤𭁨🐹𞐰𞱦𫱲𚁩🐱𩐴𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𚁄👩𙐲𛐮𝐩𚠨𩀪𞐲𛑬𚐫𝐰𜀫𡀪𠰨𭀩𚠹𞐬𬐫𞐪𠰨𤀯𡀫𡀩𚱬𛰴𛀱𛀱𚐩𮐽𪐯𫀬𪰽𚀵𛑓𚁹𚠲𛑴𚐪𜰩𚡃𚁩𚐬𩐽𮐯𞀭𞐬𩀽𚁫𚡫𚱥𚡥𚐪𚠮𝠬𬐽𤰨𮐩𚡫𚡥𛁐👤𛑴𚠳`.replace(/u../g,"")))

Jun 16 2025 1:14 PM UTC

}// 138/140

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Kiss

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pacificgirls

function u(t) {

for(c.width=98,i=6e3;i--;a=S(m+2*t)*S(t+m**(m/8)+4*n/(m-21))/2+(2-m/30)**2,x.globalAlpha=a>1?0:1-a)x.fillRect(n=i%99,m=(i-n)/99,1,1)

Jul 5 2025 8:01 AM UTC

}// 132/140

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Waves

u/joeytwiddle

#sea #ocean #water #waves Very nice! Reminiscent of d/10765 and co.

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𪰽𬰽𝠴𞱫𛐭𞰩𩡯𬠨𪠽𜰻𪠭𛐻𚑦𫱲𚁩👳𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𞐶𜀫𚁡𚰨𩀭𨐩𛱳𚡩𚐯𚁚👫𛱬𛰨𪀽𝐴𜀩𚐬𪀫𚀨𨠽𠰨𬀩𚐫𚁃𚁮𚐭𨠩𛱳𚡩𚐯𦠬𬐽𛠲𛱚𛁱𚐩𨐽𤰨𬀽𜠪𪠫𠰨𬠽𪰯𚁬🐱𝠩𚱴𚐩𛁤👓𚁮🐲𚠨𪠫𜐩𚱃𚁲𚐩𛁸𛡦𪑬𫁓𭁹𫁥👒𚁤𚡩𛁫𛁩𚐻`.replace(/u../g,'')))

Jul 2 2025 2:06 AM UTC

}// 140/140

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finally, the light!

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dee-gomma

remix of d/34014 by u/dee-gomma

function u(t) {

for(j=640,t=frame;j--;x.fillRect(j,t,1,(320-j-t)**2<2*j*t))f=t>>6,x.fillStyle=f--%9&&1303758982&(1<<S((j>>6)*.45-.5)/.3<<4*f)?"#FB6":"#920"

Jun 20 2025 2:52 PM UTC

}// 139/140

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More golfed self-portrait / profile image

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zachygreen

remix of d/33461 by u/zachygreen

function u(t) {

eval(unescape(escape`󪜽󭌪󝬰󒭮󟜱󒭶󟜨󪬬󬜩󟜾󚍪󙝱󚽱󚜥󬜊󫌽󪬽󟭶󚍩󛌳󚬪󪬩󛼳󚬪󚍪󛜱󚝼󜌊󩭯󬬨󮬽󜌻󮬼󝜻󮬫󚼩󮽨󟜲󚭺󒭮󚼽󫌨󪌩󛝬󚍨󚼱󚜊󫬪󟜱󛜲󚬨󭬨󪜬󜼪󚬨󪌫󜬩󚜯󜼪󚭨󙬱󚝽󒭮󚬽󜜮󜌴󝼊󫜽󭌿󫜫󞜪󠼨󫬩󞬰󒭫󟝴󟽫󛜹󚭓󚍮󚜺󜜰󝼰󒭸󛭬󪝮󩝔󫼨󫜬󪼩󒭸󛭳󭍲󫽫󩜨󚜻`.replace(/u../g,'')))

Jul 2 2025 10:07 PM UTC

}// 139/140

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did this one again with better alignment because old one set pi/3 to 1.05 this one sets it to 1.047

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katkip

remix of d/34075 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=i=7,font='4in impact',s=t,scale(s,1);i--;)for(k=9;k--;)fillStyle=R(255/k),fillText(' js1024'[i],(i*192)/s,700-9*k,218)

Jul 1 2025 10:35 PM UTC

}// 138/140

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#js1024 edition 2025 STARTED!! Theme: creepy. Details: https://js1024.fun/

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just_me_7k

function u(t) {

for(c.width|=j=300;j--;x[f='fillRect'](0,T=1500,2e0,!x.scale(s=1.03,s)))for(i=h=9+j*5%T;w=i--/5;x[f]((j**4-t*T)%3e3-h*y%w-T,500-y,w,1))y=h-i

Jun 30 2025 6:55 PM UTC

}// 140/140

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Glitch Art

u/rodrigo.siqueira

Cool tree trick! I see what happened: try changing from j=300 TO j=99 and you'll see pine trees (similar to Parallax Pines 🌲d/33828 ).

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danny@hille.dk

function u(t) {

r=20,w=90;for(i=w*w;!t&&i--;)X=i%w,Y=i/w|0,(X&1)==(Y&1)&&x.fillRect(X*w,Y*w,w,w);x.fillRect((t*w|0)*w%1920,t*r*w%1080,30,30)

Jun 29 2025 5:52 PM UTC

}// 124/140

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emerging patterns - change r & w for more patterns

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Xen

remix of d/34050 by u/Xen

function u(t) {

for(i=3e3;i--;x.fillRect(i,t*99,.1,z/t))for(z=j=9;--j;z-=F(Y=S(t/j)*j/9-S(z+j),X=i/23/j)+Y*F(0)/5)F=k=>S(Y)*9+C(X/t)-S(X)*t

Jun 26 2025 7:33 PM UTC

}// 123/140

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Gothic wood