Dweets awesomed by u/Joachim

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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Sitacious

function u(t) {

eval(unescape(escape`󮬽󨼮󭽩󩍴󪌽󜼰󜌻󒭴󙜱󛬰󝬼󛬰󜬦󙬨󭼽󜼴󚜊󭼪󟜱󛬰󝬊󫜽󝌰󒭦󫽲󚍩󟝭󚭭󞽩󛜭󞼩󮌮󩭩󫍬󤭥󨽴󚍩󙝭󚭷󛍾󯬨󪜯󫜩󚭷󛍓󚍩󚭩󚜾󜌦󙭷󛍷󚜊󩭯󬬨󪜽󫜪󫜻󪜭󛜻󚝸󛭦󪝬󫍒󩝣󭌨󪜥󫜪󭼯󫜬󯭾󚍩󛽭󚜪󭼯󫜬󤼨󪜪󪜩󟬰󙬦󭼯󫜬󭼯󫜩`.replace(/u../g,"")))

Aug 2 2023 1:23 PM UTC

}// 127/140

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can you help golf? #infinite

u/robbyg

I feel like this is close but not quite right: w=t%1.06<.02?34:w*1.06;m=40,y=w/m;for(c.width=i=m*m;p=--i*i;q&&x.fillRect(i%m*y,~~(i/m)*y,y,y))q=S(p)>0,q&&x.fillRect(i%m*w,~~(i/m)*w,w,w)
u/Sitacious

u/robbyg thats perfect!
u/Joachim

A bit slow but 130 char: w=t%.8<.02?7:w/.9;m=150,y=w/m;for(c.width=999,i=m*m;p=--i*i;q&&x.fillRect(i%m*y,i/m*y,y,y))q=S(p)>0,q&&x.fillRect(i%m*w,i/m*w,w,w)

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rodrigo.siqueira

remix of d/28202 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(212+(-i%2|1)*C(K=i/1e4*a/.4+1/a+S(i/399))*500*a+500*(i%2+1),300+S(K)*500*a,t<4,.02-a/8))a=(i*i/t)%2-2

Jul 31 2023 12:29 AM UTC

}// 126/140

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Funny spirals

u/384.cz

it looks like fly
u/tomxor

I for one welcome our new hypno fly overlords
u/robbyg

OBEY.

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Xen

remix of d/28181 by u/danny@hille.dk

function u(t) {

for(X=c.width=97;X--;c.style.background=`hsl(${t*99} 50%50%)`)for(Y=64;Y--;)x.fillRect(X,Y,(X-49+S(t-Y/17-S(t*9+X/8))*26+Y-30)/9,C(Y^X)%t)

Jul 25 2023 4:59 PM UTC

}// 138/140

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u/Joachim

#waitforit

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KilledByAPixel

remix of d/28169 by u/KilledByAPixel

function u(t) {

r=r=>Math.random()*1e3
s=r(o=g=0)
for(i=3e4;i--;u[i]=z+d)g+=o=r(z=t?u[i]:0)<1?S(r()):o-g/8e6,d=g*g/2e5,x.fillRect(i/7,z+(i&s)%d,1,1)

Jul 23 2023 9:31 PM UTC

}// 132/140

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Strata Ink Sketch 🖋️ Different every refresh

u/cantelope

dwitter should implement a 'refresh button' maybe
u/_louis

@cantelope definitely
u/lionleaf

If someone puts a little refresh icon to the left of the "Compressed" slider on beta.dwittter.net I would merge it ;)

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rodrigo.siqueira

remix of d/28151 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(1600+C(K=i/22222+a/1+1/a)*740*a,340+S(K)*590*a,3*a,a))a=((S(t*i/299)**2/t/9))%2

Jul 23 2023 2:48 PM UTC

}// 104/140

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The bird spiral #spiral

u/cantelope

birdness intensifies

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KilledByAPixel

remix of d/28158 by u/KilledByAPixel

function u(t) {

r=r=>Math.random()*300
for(x.fillStyle=R(r(i=4e3),r(),r(),g=o=.1);i--;g+=o=z<9?S(z):o-g/5e4)x.fillRect(i,t&&g/t/59+t*1e4+z/19,9,z=r()*2)

Jul 22 2023 8:28 PM UTC

}// 136/140

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Crayon Landscapes 🖍️ Different every refresh

u/taupelink

!!!
u/Joachim

Best yet

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rodrigo.siqueira

remix of d/28148 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter=`invert(`
for(i=2e4;i--;x.fillRect(1100-C(K=1/a+S(i)+5**t/i)*880*a,380+S(K+S(t)/t)*540*a,1,t<9?9-t:0))a=(i**.6)%1

Jul 19 2023 9:42 PM UTC

}// 137/140

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Vanishing spiral #spiral

u/magna

AMAZING!!
u/Joachim

Wow!!!

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rodrigo.siqueira

remix of d/28144 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter=`invert(`
for(i=2e4;i--;x.fillRect(1150-C(K=1/a+S(i)+t/999)*880*a,760-S(K)*640*a+S(K*8+t)*40*a,a*4,4*a))a=(i**.8)%1

Jul 19 2023 2:01 AM UTC

}// 139/140

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Floating Spiral #spiral

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rodrigo.siqueira

remix of d/28138 by u/rodrigo.siqueira

function u(t) {

for(i=2e5;i--;x.fillRect(999-C(K=S(a*i)*2+.09/T(i/2)+1/a)*1e3*a,570-S(K)*800*a,(t<1)*a,a+.04/t))a=(i*i*t)%2

Jul 17 2023 8:50 PM UTC

}// 107/140

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Volumetric Spiral #spiral

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taupelink

remix of d/28140 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㌶〻椭ⴻ砮晩汬剥捴⡘⨶㜰⵷ⱙ⨳㔰⵷ⱷ⨽㈬眩⥘㵩╍慴栮偉ⱙ㵘⩩┳ⱸ⹦楬汓瑹汥㵠桳氨⑻⡘簰⤪⨴⨳㕽Ⱔ笶〫㌰⩓⡘⭙⼲⥽┬⑻㐰ⴲ〪匨太匨堪天ⵘ⩃⡘⩘ⵙ⩙⤩紥Ⱔ筩⩩⼱攷紩怬眽椯琯㤪⩴`.replace(/u([^D].)/g,'$1%')))

Jul 17 2023 8:00 PM UTC

}// 140/140

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d/28143

u/taupelink

Looks different on different browsers. I created this on iOS...it's looking different on Windows Chrome.
u/taupelink

Little spots of color on Windows, they're not what I intended
u/joeytwiddle

I get a few X spots on Firefox Linux

dwitter.net | Joachim (52137)