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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baon

function u(t) {

y=Math.PI/3;b=0;t?0:f=h=i=g=250;
while(b++<50&f<15e3){++f;for(e=4,z=2;z<3e3;z*=4)f%z==z/2?e=1:0;
i+=e;x.fillRect(g+=C(y*i),h-=S(y*i),2,2)}

Nov 5 2023 8:57 AM UTC

}// 138/140

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u/baon

remake from: https://www.dwitter.net/d/6095
u/baon

#snowflake

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rodrigo.siqueira

remix of d/28798 by u/rodrigo.siqueira

function u(t) {

c.style='filter:sepia()invert()'
for(X=Y=t,i=6e4;i--;x.fillRect(X*9+280,Y*11+99,.1,t<1))
Y=(i/Y&8)*6+(Y-X)/2+.8/Y+.8/Y*S(Y*i),X+=Y*2

Nov 4 2023 11:21 PM UTC

}// 132/140

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Fractal night

u/sissinnguaq

beautifull

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rodrigo.siqueira

remix of d/28798 by u/rodrigo.siqueira

function u(t) {

c.style='filter:sepia()invert()'
for(A=X=Y=t,i=7e4;i--;x.fillRect(1680-X*15,Y*15+540,.1,t<1))
Y=(i/Y&8)*6+(Y-X)/2,X+=Y

Nov 4 2023 11:12 PM UTC

}// 118/140

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Night fractal sky #night #stars

u/andrea270872

almost looks like an actual night-sky picture! terrific

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rodrigo.siqueira

remix of d/28802 by u/timothytomato

function u(t) {

c.width|=c.style.filter=`blur(2.5vh)contrast(9)sepia(1)hue-rotate(${t/2}rad)`
for(i=300;i--;)x.fillRect(3*i+500,1e3-T(t/15+i**3)*300,50,200)

Nov 4 2023 7:18 PM UTC

}// 140/140

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Lava lamp #metaballs

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Space_son

remix of d/18911 by u/smtsjhr

function u(t) {

a= 10
for(i=150;i--;x.fillStyle=R(w=i%2*255,w,w,.8)){d=115*(k=(1.015)**(i));
x.fillRect(960+100*S(i*(.6+.5*S(a))+2*t)*k-d/2,540-d/2,d,d)}

Nov 3 2023 11:27 AM UTC

}// 137/140

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u/andrea270872

groovy baby :)

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rodrigo.siqueira

remix of d/28780 by u/rodrigo.siqueira

function u(t) {

x.fillStyle=R(a=b=t,30)
for(i=5e4;i--;a+=(r=i/b&i%2)*3.7+b*S(a*3+r)/33-a*a/4.4+a*b/18,b=b*.9+C(a*3)/3)x.fillRect(b*2e3-1e3,3e3-a*5e3,.1,t<2)

Oct 31 2023 12:03 PM UTC

}// 140/140

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Green fractal #spiral #plant

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magna

remix of d/28764 by u/magna

function u(t) {

eval(unescape(escape`景爨椽㐰〻椭ⴻ砮晩汬⡮敷⁐慴栲䐨❍〠㉌ㄮ㜠ㅌㄮ㜭ㅌ〭㉌ⴱ⸷ⴱ䰭ㄮ㜠ㅚ✩⤩堽椥㈵ⱙ㵩⼲㕼〬砮獥瑔牡湳景牭⡲㵓⡴⬨堦天⤪㈰ⰰⰰⱲⰨ堪㈫夥㈩⨴〬太㜱⤬砮晩汬却祬攽恨獬⠤筲⬴ぽ‹㤥㔰╠`.replace(/u([^D].)/g,'$1%')))

Oct 31 2023 5:22 AM UTC

}// 139/140

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u/cantelope

looks sweet

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Xen

remix of d/28777 by u/lewdev

function u(t) {

x.fillRect(frame*40%1e3,frame*1.6|0,40,40)
x.fillStyle=frame%2?"red":R()

Oct 31 2023 1:18 AM UTC

}// 72/140

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quick messy golff

u/Joachim

61 char -->x.fillRect(t*2e3%6e2,t*90|0,40,40);x.fillStyle=R(T(t*89)*999)

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rodrigo.siqueira

remix of d/28774 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`景爨愽戽琬椽㉥㐻椭ⴻ愫㴨椪琯戦ㄩ⨳⸲ⵢ⩓⡡⨲⸹㜩⼸ⵡ⩡⼴⸵ㄬ戭㵃⡡⨳⤫戯㔩砮晩汬剥捴⠲㜰〭愪㍥㌫截㐰〬㔰〭截㔰〬⸱ⱴ㰱⤍੸⹦潮琽✮㝩渢✍੸⹦楬汔數琨❜畄㠳䑜畄䌴〧ⰷ㤰ⰸ㔰⤠`.replace(/u([^D].)/g,'$1%')))

Oct 28 2023 11:13 PM UTC

}// 137/140

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Mosquito 2

u/magna

Ahahah
u/Joachim

More mosquitoes please
u/384.cz

More mosquitoes please

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rodrigo.siqueira

remix of d/28508 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`景爨愽戽琬椽㑥㌻椭ⴻ戭㵃⡡⨳⤫戯㔬愫㴨椯戦ㄩ⨳⸲ⵢ⩓⡡⨳⤯㠭愪愯㐮㔩砮晩汬剥捴⡡⨳攳ⴶ㤰ⵢ⨳〰Ⱝ截㐴〫㐶〬⸲ⱴ㰱⤍੸⹦潮琽✮㙩渢✍੸⹦楬汔數琨❜畄㠳䑜畄䌴〧ⰱㄳ〬㜹㔩`.replace(/u([^D].)/g,'$1%')))

Oct 28 2023 11:11 PM UTC

}// 134/140

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Mosquito 1

dwitter.net | aleamb (68029)