Dweets awesomed by u/AArt1256

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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rodrigo.siqueira

remix of d/28793 by u/AArt1256

function u(t) {

for(X=Y=t,i=8e4;i--;Y=(i/Y&8)+(Y-X)*.999,X+=Y+.1/X)x.fillRect(X*16+900,Y*16+540,.1,t<2);c.style.filter='invert()sepia()'

Nov 1 2023 8:44 PM UTC

}// 120/140

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Tiling effect

u/Joachim

#shiny
u/magna

#texture

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AArt1256

function u(t) {

for(X=Y=t,i=1e3;i--;Y=(i/Y&8)+(Y-X)*.99,X+=Y)x.fillRect(X*16+900,Y*16+540,.1,1);c.style.filter='invert('

Nov 1 2023 5:54 PM UTC

}// 104/140

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a little thingy something

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rodrigo.siqueira

remix of d/28553 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`sepia()invert(`
for(a=b=t,i=5e4;i--;a+=(r=i*t/b&1)/5+b*S(a*3)/9,b+=C(a*6-r)-a*b/9)x.fillRect(3200-a*2e3,b*420-2e3,.1,1)

Sep 26 2023 11:56 AM UTC

}// 135/140

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Ancient Weavers of Time

u/cantelope

#damson
u/rodrigo.siqueira

Anciens tisserands du temps

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magna

remix of d/28541 by u/magna

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌦󟝫󟜴󩜳󛍸󛭴󬭡󫭳󫍡󭍥󚌹󝬰󛌵󝌰󚜬󮌮󬭯󭍡󭍥󚍴󛼹󚜻󪼭󛜻󮌮󩭩󫍬󤽴󮝬󩜽󤬨󚍺󟜨󪼯󜬰󚽴󚜥󜜶󚜪󜬰󛍺󚬲󜌬󜌬󮬯󝬩󛍸󛭦󪝬󫍒󩝣󭌨󚍫󚭃󚍫󚜫󤼨󭌫󥌨󪼩󙜱󚜪󞜰󜌩󛽺󛍫󚭃󚍫󚭫󚜯󮬬󮬽󜜴󛽺󛍺󚜩󞽣󛭳󭍹󫍥󛭦󪝬󭍥󬬽󙽩󫭶󩝲󭌨󙼻`.replace(/u../g,'')))

Sep 22 2023 12:20 AM UTC

}// 137/140

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Windy conditions

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AArt1256

function u(t) {

c.style.filter='invert(';c.width|=0;for(k=4e3;k--;x.fillStyle=R((z=(k/20+t)%16)*20,z*20),x.fillRect(960+k*C(k)/z,540+k*C(k*k)/z,z=14/z,z));

Sep 21 2023 5:49 AM UTC

}// 139/140

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lavender starfield #starfield #d3

u/rodrigo.siqueira

Nice color! You can save 2 characters using: c.width&=k=4e3
u/rodrigo.siqueira

And you can save 2 more characters by placing "c.style.filter='invert('" at the end, instead of the trailing ";"
u/rodrigo.siqueira

And you can save 2 more characters by placing "c.style.filter='invert('" at the end, instead of the trailing ";"
u/cantelope

beautiful!

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AArt1256

function u(t) {

for(c.width=I=64;I--;)for(J=36;J--;)x.fillRect(I,J,(((J*C(t)+I*S(t)+C(t/2)*50)/10)&3)/4,(((I*C(t)-J*S(t)+S(t/2)*100)/10)&3)/4)

Aug 31 2023 8:17 PM UTC

}// 126/140

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a rotozoomer type thing

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AArt1256

function u(t) {

H="input anything!";

c.width|=0;for(i in H)x.font=`${48/H.length}cm"`,x.fillText(H[i],960+(S((I=(i/H.length)*4)-t/2)*600),540+(T(I-t)*300))

Aug 29 2023 7:52 AM UTC

}// 140/140

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cool #animation with text input! CHANGE THE H VARIABLE TO ANYTHING YOU WANT!

u/LongLive

Innovative, I hope to see more iterations.

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AArt1256

function u(t) {

for(X=c.width=192;X--;)for(Y=108;Y--;)x.fillRect(X,Y,S(X+(Y+t*6)/1.2^Y+t*3+X/1.2)>0,1)

Aug 26 2023 9:14 AM UTC

}// 86/140

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another neat pattern #monochrome #grayscale

u/AArt1256

reposted to change tick speed

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AArt1256

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪌽󦌽󜜲󞌻󦌭󛜻󚝦󫽲󚍙󟜰󞽙󚼫󟌷󜬻󚝻󩭯󬬨󩌽󛜹󞽤󛜭󟬭󜜸󙬡󚍨󟜨󡍘󟝤󚬨󦌭󝬴󚜫󤼨󭌩󚬲󜌰󟬾󝜩󙬱󙭄󦌼󜜰󙭄󦌾󛜸󙬨󡍙󟝤󚬨󦜭󜼶󚜾󟬵󚜼󜼦󡍙󟬭󜼩󞼩󞽸󛭦󪝬󫍒󩝣󭌨󦌬󦜬󪌪󜬰󛽤󛼲󛌱󚝽`.replace(/u../g,'')))

Aug 25 2023 4:12 PM UTC

}// 121/140

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#3d #default version #compressed

u/AArt1256

had to make it compressed :/
u/rodrigo.siqueira

Here is the #uncompressed version (139 chars): for(c.width=X=128;X--;)for(Y=72;Y--;x.fillRect(X,Y,h*10/d,1))for(d=9;d++<X^(h=(Z=d*(X-64)+S(t)*200>>5)&Z<9&Z>-10&(y=d*(Y-36)>>5)<3&y>-3);)1
u/AArt1256

cool!

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AArt1256

function u(t) {

for(X=c.width=192;X>0;X--)for(Y=108;Y>0;Y--)x.fillRect(X,Y,(X/S((Y+t*20|0)+X)^Y+t*20)&1,1);

Aug 25 2023 8:19 AM UTC

}// 91/140

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neat pattern

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