Dweets awesomed by u/rep_movsd

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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rep_movsd

function u(t) {

eval(unescape(escape`𤀽𣰽🡸𛡦𪑬𫁒𩑣𭀨𣰬𮐽𦐭𤰨𨐽𦀯𦠭𛠵𚐪𦀯𝀬𜰬𥀿𜰺𦀽👚𯁼𦀽👗𛐱🰱𝠺𝀪𚁃𚁆𚡏𚡹𚐾𛠸𙠦𦐥𜐶𙠦𨐾𛠷𙠦𨐼𜠮𝰦𙡙🡚𚰶𞐦𙡙🀹𜀰𚐩𒡙🐨𡠽𩡲𨑭𩐩𙐹𞐪𞀫𚁚🐲𞀰𚐬𥀽𦐼👚𯁼𦐾𚁗🐹𝠰𚐊𩡯𬠨𦀽𦠻𡠼𜐰𜀦𙡘🁗𞱘𚰫𚑐𚁘𚐬𤀨𜐹𜠰𛑘𚐻`.replace(/u../g,'')))

Sep 4 2021 9:16 PM UTC

}// 139/140

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The book of dweet

u/neimad

very nice
u/tomxor

Great idea
u/KilledByAPixel

now that's what i call a good book!

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rodrigo.siqueira

remix of d/23737 by u/taupelink

function u(t) {

for(i=k=960;--i;x.fillRect(k+q*X*v,700+S(Y)*i*Y,1*q*X*v*t,Y*i*v))f=i*t,Y=f%6,X=Y*f%4-2,x.fillStyle=R(q=i*Y,q*=i*S(i)/Y/39,i/4,k/q/q),v=.4**t

Sep 4 2021 6:35 PM UTC

}// 140/140

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abstrart

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New_Core

function u(t) {

with(x)for(c.width|=i=20,font="4in '";i--;fillText("Dwitter",-600,99))setTransform(a=S(r=t+i/20),b=C(r),-a,b,960,540),fillStyle="#f90"+i/2

Sep 4 2021 5:04 PM UTC

}// 138/140

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u/danny@hille.dk

love it
u/danny@hille.dk

clever use of shorthand hex color overflow 👍

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taupelink

remix of d/23648 by u/taupelink

function u(t) {

for(i=q=k=383;--i;x.fillRect(k*X-k,810+i/Y,i*(T(q/k)>z),-5e4/q))z=t**.5,f=i*t,X=f*f%8,Y=X*f%1,x.fillStyle=R(q^k,q^=i,q*=C(q*X**Y)+1,i/q/z)

Sep 4 2021 3:53 PM UTC

}// 138/140

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d/23742

u/rep_movsd

Legoland?
u/taupelink

I was thinking "citrus skyline!"

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taupelink

remix of d/23714 by u/taupelink

function u(t) {

for(i=k=640;--i;x.fillRect(k+k*X,k-i*Y,Y*i*v,6*q*X*v))f=i*t,X=f*f%3-1,Y=X*f%4-2,x.fillStyle=R(q=i*Y*C(X*Y),q*=-S(q/X)/Y,i/2,k/q/q),v=.8**t/t

Sep 4 2021 1:50 AM UTC

}// 140/140

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d/23737

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rodrigo.siqueira

remix of d/23724 by u/taupelink

function u(t) {

for(i=k=630;--i;x.fillRect(X-k,k-i/Y,-Y*i/v,-q*Y/v))f=i*t,X=f*f%3e3,Y=i*f%12-4,x.fillStyle=R(q=i*Y,q*=S(t-k/X)*3,q/t,1e7/X/q/q),v=4*t*(t<9)

Sep 3 2021 8:45 PM UTC

}// 139/140

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Sailing boat at sunset #waitforit (in about 7 seconds the sailboat will appear)

u/tomxor

Wow! #waitforit #impressionist #sailing #boat
u/tomxor

#art
u/Joachim

stunning

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ArthurThuczsec

remix of d/4959 by u/Exo

function u(t) {

r=240;λ=c.width=r*4;for(φ=a=Math.PI;φ>-a;)λ+=a,x.lineTo(C(φ)*2*S(λ-t*4)*r+2*r,(C(t+=251/r+t/5e5)*S(φ)+S(t)*C(φ-=1/r)*C(λ+t))*r+r);x.stroke()

Sep 3 2021 4:21 PM UTC

}// 140/140

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Left or Right?

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danny@hille.dk

remix of d/20135 by u/danny@hille.dk

function u(t) {

f=i=>S(t+y/255*C(t)+i*1.57)*120;for(y=c.width|=0;y--;)for(i=4;i--;)n=f(i),m=f(i+1),n<m&&x.fillRect(n+f(y/255)+940,y,k=m-n,(i%2?k:99-k)/120)

Sep 3 2021 12:37 PM UTC

}// 140/140

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Twisted metal remix #uncompressed

u/danny@hille.dk

This is a personal thing!!! Twister2d is one of my favorite old school effects, it's also one of the first things i tried to golf to fit into a dweet (and I failed miserably :-)) I have retried tried (and failed) a couple of times, but this is the first time i actually managed to get the damn thing to fit without compression. I had to scarifice colors to maintin an interesting animation. Perhaps I'll get it next time :-) #twister #twister2d
u/New_Core

it look great...
u/DataMeta

beautiful #grayscale

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taupelink

remix of d/23724 by u/taupelink

function u(t) {

for(i=k=q=315;--i;x.fillRect(X,540-i/Y,q*Y/v,i/v))f=i*t,X=f*f%3e3,Y=X*f%4-2,x.fillStyle=R(q*=Y*Y-Y,q+=C(X/k+Y)*i,q*=C(X/k),X*Y*Y/q/q),v=4**t

Sep 3 2021 2:30 AM UTC

}// 140/140

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d/23731

u/rodrigo.siqueira

This one is very beautiful! #art
u/rep_movsd

Two cities

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tactical_retard

remix of d/23729 by u/New_Core

function u(t) {

a=140
b=20
eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󒭴󯍼󚍒󟝛󦼹󝬰󛌵󝌰󧝝󚜊󬬽󧼽󟭍󨝴󪌮󬭡󫭤󫽭󚌩󚬱󜌭󝜊󩭯󬬨󬌠󫽦󘍒󚝸󛭦󪝬󫍒󩝣󭌨󦌽󬍛󜍝󛍙󟝰󦼱󧜬󝜬󝌩󒭒󛭰󭝳󪌨󦽘󚽲󚍸󛭦󫽮󭌽󘬸󩝭󙼢󚜬󦜫󬬨󮌮󩭩󫍬󥍥󮍴󚌢󧍵󜬷󜍆󧍵󡭅󜍆󘬬󦌭󨜬󦜭󨬩󚝝󚜻`.replace(/u../g,'')))

Sep 2 2021 11:42 PM UTC

}// 136/140

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scribbling, adjust a and b for the emoji position

u/tactical_retard

uncompressed: a=140 b=20 c.width|=0 t||(R=[[960,540]]) r=_=>Math.random()*10-5 for(p of R)x.fillRect(X=p[0],Y=p[1],5,4) R.push([X+r(x.font="8em'"),Y+r(x.fillText("✏️",X-a,Y-b))])

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