Dweets awesomed by u/aleamb

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/28763 by u/neimad

function u(t) {

for(u+=x.fillRect(0,0,n=m=c.width=360,m);n;x.fillText(u[n],n*7-t*60%2e3+S(t+n/6)*86+99,y+99))y=S(n--/9+t)*m,x.fillStyle=`hsl(${y/=5} 99%50%`

Oct 27 2023 5:30 PM UTC

}// 140/140

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u/neimad , this code contains a few more tricks to make it shorter and fit in 140 chars.

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rodrigo.siqueira

remix of d/28750 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㵠獥灩愨⥩湶敲琨⥠ഊ景爨愽戽琬椽㥥㐻椭ⴻ戽䌨愪㐩⭢⨮㠬愫㴨椯愦椥㈩⨴⭢⩓⡡⼲⤯㌭愪愯㐮㔭愪戯㌰⥸⹦楬汒散琨琼ㄿ愪ㄱ攳ⴲ㜰〺椬琼ㄿ截㠸〭ㄳ㤺吨椪愩⨲攳ⱴ㰱㼮ㄺ琭ㄬ琼㈩`.replace(/u([^D].)/g,'$1%')))

Oct 26 2023 2:15 AM UTC

}// 140/140

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Blue Nebula #galaxy

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poetaster

remix of d/25660 by u/Joachim

function u(t) {

x.fillRect(0,0,z=c.width=300,z)
for(i=z;i--;x.fillText(i?i%2:'BITFLIP',i?i*i%z:a*9,i?a>.56?168:a*z:9))a=T(t/8+i),x.fillStyle=R(0,z,i,1-a/4)

Oct 24 2023 4:28 PM UTC

}// 139/140

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BITFLIP

u/poetaster

Hmm. That's actually snow.

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KilledByAPixel

remix of d/24763 by u/KilledByAPixel

function u(t) {

r=_=>Math.random()
C=r(B=r(t*=60))*B
for(j=h=135;--j;)for(i=w=240;--i;)x.fillRect(i+t%8*w,j+(t>>3)*h,(i-j+1e5^i+j)%B<C,1)

Oct 21 2023 5:30 PM UTC

}// 121/140

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XorMod Study 🧮

u/rodrigo.siqueira

64 distinct dweets in just 121 characters!
u/magna

Yes!
u/magna

#quilt
u/donbright

wow

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rodrigo.siqueira

remix of d/28726 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟝠󪝮󭭥󬭴󚍠󒭸󛭦󪝬󫍓󭍹󫍥󟝒󚌷󜌬󜌬󞌹󚜊󩭯󬬨󨜽󨬽󭌬󪜽󞝥󝌻󪜭󛜻󨜫󟜨󬬽󪜯󨬦󪜥󜬩󚬲󛬹󚽢󚭓󚍡󛼲󚽲󚜯󜼰󛝡󚭡󛼴󛍢󟝢󛼱󛬱󝜫󠼨󨜪󜼩󚬵󚝸󛭦󪝬󫍒󩝣󭌨󨬪󜜷󝜭󞜬󨜪󝝥󜼭󜝥󜼬󛬱󛍴󟌱󚜬󮌮󩭩󫍬󤭥󨽴󚍔󚍩󚭢󛽴󚜪󪜪󞌬󪜬󜜬󭌼󜬩`.replace(/u../g,'')))

Oct 20 2023 1:15 PM UTC

}// 140/140

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Plants on a distant Earth

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rodrigo.siqueira

remix of d/28723 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟝠󪝮󭭥󬭴󚍠󒭸󛭦󪝬󫍓󭍹󫍥󟝒󚌹󞜬󞜬󜼰󚜊󩭯󬬨󨜽󨬽󭌬󪜽󝭥󝌻󪜭󛜻󨜫󟜨󬬽󪜯󨬦󪜥󜬩󚬲󛬸󚽢󚭓󚍡󛼲󚽲󚜯󜬸󛝡󚭡󛼴󛍢󟝢󛼱󛬱󝜫󠼨󨜪󜼩󚬵󚝸󛭦󪝬󫍒󩝣󭌨󨬪󝜹󚼷󜼰󛍡󚬲󩜳󛜴󜬶󛌮󜜬󭌼󜜩󛍸󛭦󪝬󫍒󩝣󭌨󥌨󪜪󨬯󭌩󚭩󛍩󛌱󛍴󟌱󚜻`.replace(/u../g,'')))

Oct 20 2023 1:14 PM UTC

}// 140/140

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into the infinity #spiral

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rodrigo.siqueira

remix of d/28722 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()`
for(a=b=t,i=5e4;i--;b=b/1.15-C(a*3),a+=(i/b&i%2)*3.1-b*S(a/1.8)/7-a*a/4.2)x.fillRect(2600-a*3e3,410-b*270,.1,t<1)

Oct 19 2023 9:36 PM UTC

}// 139/140

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Volumetric texture #spiral

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rodrigo.siqueira

remix of d/28677 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=6e4;i--;b=b/1.7-C(a*3),a+=(i*t/b&1)*3-b*S(a*4)/6-a*a/4.1)x.fillRect(550+b*900+a**9*i,a*5e3-1250,.1,1)

Oct 12 2023 1:10 PM UTC

}// 138/140

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Branches in the swamp #tree

u/rodrigo.siqueira

The effect of blurred reflections with misty and swampy bottom is given by +a**9*i. Without this the image becomes cleaner.

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍪󟜰󞽪󟌲󝌻󬽴󬭯󪽥󤽴󮝬󩜽󨍨󬽬󚌤󮼲󝌰󛝪󚬱󜭽󘌹󞌥󙍻󪬫󚼦󙬶󜽽󙝠󛍢󩝧󪝮󤍡󭍨󚍳󭍲󫽫󩜨󚜩󚝦󫽲󚍬󪝮󩝗󪝤󭍨󟝪󟼱󞜺󜽥󜼬󪜽󞜹󞽩󛜭󞽬󪝮󩝃󨝰󟜧󬭯󭝮󩌧󚝬󪝮󩝔󫼨󞜶󜌭󪬪󜬶󚭃󚍡󟝩󛼶󜬪󚌱󚽓󚍪󛼴󛬷󚼲󚭴󚜩󚜬󞌰󜌭󪬪󜬶󚭓󚍡󚜩`.replace(/u../g,'')))

Oct 10 2023 5:25 PM UTC

}// 138/140

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Semi-Circle Wave - inspired by https://www.shadertoy.com/view/cstBzn

u/KilledByAPixel

also https://openprocessing.org/sketch/152169
u/vain

cool remake of the shadertoy version. i really like it.
u/Joachim

Impressive

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dodecahedron

function u(t) {

c.width+=0
x.beginPath()
for(i=j=~~t+2;i--;x.lineWidth=10)x.lineTo(900+400*S(o=2*3.14/j*i),500+400*C(o))
x.closePath()
x.stroke()

Oct 10 2023 3:07 PM UTC

}// 129/140

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Shapes and Shapes and Shapes

u/danny@hille.dk

it you want a filled Ngon you can golf it a bit more for(c.width|=i=j=t+3|0;i--;x.fill())x.lineTo(900+400*S(o=6.28/j*i),500+400*C(o))

dwitter.net | aleamb (68029)