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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rodrigo.siqueira

remix of d/33945 by u/rodrigo.siqueira

function u(t) {

for(i=3e4;i--;){r=S(n=i*i/t)**-.35
X=C(k=n/t),Y=S(k),Z=r*r*S(C(k+r*3))/1040
x.fillRect(1180+X/Z,680-Y/Z,.2,t<2)}

Jun 11 2025 12:24 PM UTC

}// 112/140

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Minimalist natural spiral #spiral

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marquisdegeek

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜊󬬽󧼽󟭍󨝴󪌮󬭡󫭤󫽭󚌩󚭟󒭦󫽲󚍮󟜲󩜴󞼭󛝮󞼩󠜽󬬨󜜩󛍂󟝲󚌱󜌩󛍕󟜴󜌰󚭁󚭓󚍂󚜬󥬽󝜰󚭁󚭃󚍂󚜬󤌽󩭲󨝭󩜯󜬵󚼱󜌪󠜬󡌽󠼨󤌩󛍎󟝓󚍐󚜬󡼽󥜪󡌫󥬪󣬬󢌽󛝕󚭎󚽖󚭄󛍸󛭦󪝬󫍒󩝣󭌨󜼪󚌳󜬰󚽇󚽈󚬮󜼩󛌲󚬨󜬴󜌭󡼪󛬲󚽈󚬮󝌩󛌲󛌲󚜻`.replace(/u../g,'')))

Jun 4 2025 5:48 PM UTC

}// 136/140

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Spiral galaxy?

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Xen

function u(t) {

for(z=i=frame;z%--i;);i-1||c.before(-z)

Jun 3 2025 3:40 PM UTC

}// 39/140

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Prime Printer 39bytes

u/Xen

#prime #primes #math
u/KilledByAPixel

nice!

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rodrigo.siqueira

remix of d/33895 by u/rodrigo.siqueira

function u(t) {

for(i=3e4;i--;){
r=S(n=i*i/t)*S(n)**-1.3
X=C(k=i/4)
Y=S(k)
Z=r*r*S(C(i+r*8)*2)/400
x.fillRect(960+X/Z,540-Y/Z,.1,t<3)}

Jun 3 2025 2:17 PM UTC

}// 118/140

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Intertwined 8/16-spiral #spiral

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Xen

remix of d/33853 by u/geeknik

function u(t) {

for(i=2e3;i--;)r=i*S(t-C(t/3)),a=i+t,x.fillRect(960+C(a)*r*r,540+S(a)*r*r,3-r/2,3-r/2,x.fillStyle=`hsl(${i^t},50%,50%,.1)`)

May 25 2025 12:28 PM UTC

}// 123/140

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Slow art 123 remix, Shoutz 2 geeknik! ❤️

u/geeknik

<3 Awesome remix

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geeknik

function u(t) {

for(i=9e3;i--;)r=i/5,a=i/50,t1=t+i/9,x.fillStyle=`hsl(${t*i%999},99%,50%)`,x.fillText('↯',960+S(t1)*C(a)*r,540+C(t1)*S(a)*r)

May 24 2025 8:10 PM UTC

}// 124/140

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Recursion glyphs

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BriSeven

remix of d/33822 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`景爨砮晩汬剥捴⡶㵴┲簰Ⱳ㵳㵰㵱㴰Ⱪ㵶㼵攳㨱攴Ⱪ⤻椭ⴻ砮捬敡牒散琨㤶〫爪⡷㵴┸簰⤬⡶⬱⤪㈵〫焪眬琥㐫ㄬ琥㐫ㄩ⥲⬽䌨愽瘿匨椫琯椯㈩⩩⭓⡩⼱ㄲ⭴⼳㈯椩㩓⡩⼲㔰⤪椫䌨椯ㄱ㈭琯㈩⤬焫㵓⡡⤠`.replace(/u([^D].)/g,'$1%')))

May 22 2025 3:40 AM UTC

}// 140/140

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french surrealist film editing

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rodrigo.siqueira

remix of d/35351 by u/rodrigo.siqueira

function u(t) {

for(i=99;i--;f(i,t,900))f=(X,Y,n)=>n--&&(f(1.2+.8*(X*C(Z=1/C(X*X+Y*Y)-6)-Y*S(Z)),X*S(Z)+Y*C(Z),n),x.fillRect(X*500+360,Y*400+550,t<3,.2))

May 15 2026 2:17 PM UTC

}// 137/140

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Marbled paper effect

u/cantelope

don't get me started about marbled paper! half the stores i go to have it on every isle. I can't throw a rock without hitting some marbled paper. my house is stacked with ream after ream of it. towers of marbled paper from floor to ceiling. My clothes, bedding, wallpaper... you guessed it. all marbled paper. great dweet by the way.

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taupelink

remix of d/35363 by u/taupelink

function u(t) {

for(i=z=2e3;i--;x.fillRect(i,180*t,z+=4+8*S(z+=t),9))x.fillStyle=`hsl(${[0,150,195,15][z&=3]},60%,${90+t*C(z-t)*(z+=6*S(i/(z+=2)**4))}%,.2)`

May 13 2026 2:00 AM UTC

}// 140/140

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d/35365

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yokiebob

function u(t) {

with(x)q="strokeText",j=200,c.width|=0,font="170px Arial",lineWidth=7,setLineDash([j,10,(C(t*9)+1)*200]),x[q]("Help me compress",j,j);

May 7 2026 2:04 AM UTC

}// 134/140

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In comments pls

Show more comments…
u/yokiebob

with(x)for(O=200,i=0,c.width|=0,q=Math,f=t=>S(t)+C(t),y=t=>f(t)*C(t)+t,d=t=>(y(t+.1)-y(t))/(f(t+.1)-f(t));i++<14;)m=(3*t-i/2)%7,save(),translate(f(m)*O+600,y(m)*O-O),rotate(q.atan(d(m))),fillRect(-25,-99,50,O),restore();
u/KilledByAPixel

https://beta.dwitter.net/ has built in compression. ;)
u/yokiebob

I mean that I want to reduce the byte size to fit. I know about the compression already and I don't think mine fits with that compression anyway yet.
u/cantelope

of help perhaps, https://dwitter.net/h/compressor i use d/11852 a lot
u/KilledByAPixel

check this one out https://www.dwitter.net/d/19823
u/yokiebob

Cool Dweet! That's basically the look I was going for. What I really meant to say was help me _golf_ this, because even with compression I can't get it sub 140. If it's just a skill issue sorry. I got the dweet to 216 uncompressed right now.
u/yokiebob

with(x)for(O=200,i=0,c.width|=0,f=t=>S(t)+C(t),y=t=>f(t)*C(t)+t,d=t=>(y(t+.1)-y(t))/(f(t+.1)-f(t));i++<14;)m=(3*t-i/2)%7,translate(f(m)*O+600,y(m)*O-O),rotate(Math.atan(d(m))),fillRect(-25,-99,50,O),resetTransform();
u/dee-gomma

Simple initial golfing to reach the goal:
u/dee-gomma

with(x)for(c.width|=i=O=200,f=t=>S(t)+C(t),y=t=>f(t)*C(t)+t;i--;fillRect(-25,-99,50,O),resetTransform())translate(f(m=(3*t-i/2)%7)*O+600,y(m)*O-O),rotate(Math.atan((y(a=m+.1)-y(m))/(f(a)-f(m))))
u/yokiebob

Thanks! Nice work.
u/Joachim

enjoy --> c.width=400,x.font='50px"',x.setLineDash([120+C(t)*120,120]),x.strokeText("Help me compress",9,99)