Dweets awesomed by u/Volfegan

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/28116 by u/rodrigo.siqueira

function u(t) {

for(i=1e5;i--;x.fillRect(830+C(K=i+1/C(i+1)+1/a+S(a)*S(i%6)+T(a+2))*1150*a,480+S(K)*999*a,(t<5)*a+.005,.3))a=(i*i*t)%2

Jul 11 2023 5:52 PM UTC

}// 118/140

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The Great Spiral Wave #spiral

u/cantelope

...and such short code. impressive

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katur

function u(t) {

eval(unescape(escape`挮睩摴桼㴰ⱋ㴲〬䴽㈵㔊景爨甽㤶㭵ⴭ㬩景爨瘽㔴㭶ⴭ㬩笊朽匨䌨甪⸱⤫琪㌩⩃⡃⡵⨮〱⤫琪⸳⤪匨䌨甪⸰㜩⵴⨮㜩⨳ⵃ⡶⨮〷⤊砮晩汬却祬攽刨瘫䴬瘪㘪本瘪㌪本未瘯䬩੸⹦楬汒散琨甪䬬瘪䬬䬬䬩素`.replace(/u([^D].)/g,'$1%')))

Jul 11 2023 5:04 PM UTC

}// 139/140

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Lara

u/Xen

nice!!!
u/katur

<3

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katur

function u(t) {

c.width|=0,M=255,K=20;for(u=98;u--;)for(v=56;v--;){f=M-(S(u*u+t*.4)*v*M)
x.fillStyle=R(f+v*9,f+v*4,f+v,f*v)
x.fillRect(u*K,v*K,K-2,K-2)}

Jul 10 2023 8:55 PM UTC

}// 136/140

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KJulianne

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katur

function u(t) {

px=c.width=1920,
X=1024
for(i=X;i--;x.fillStyle=R(S(i+t*.2)*X,50,100))
x.fillRect(i*px/X,540+S(i+t*.1)*600,C(i+t)*50,S(i*1080/X*5+S(t))*100)

Jul 8 2023 11:37 PM UTC

}// 140/140

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KEve

u/magna

I love the colours + style!
u/katur

<3
u/NoName

very cool looking
u/katur

ツ

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rodrigo.siqueira

remix of d/28106 by u/rodrigo.siqueira

function u(t) {

for(c.width<<=i=2e4;i--;x.fillRect(960+C(K=i-1/C(i*2)+1/a)*640*a,540+S(K)*490*a,12*a,25*a))a=(i/C(i*2)+t/4)%2-2

Jul 8 2023 10:06 PM UTC

}// 111/140

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Double vortex #vortex #spiral

u/NoName

woh

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rodrigo.siqueira

remix of d/28101 by u/rodrigo.siqueira

function u(t) {

for(c.width<<=i=2e4;i--;x.fillRect(960+C(K=i+t/4+1/a)*740*a,540+S(K)*490*a,30*a,30*a))a=(i/C(i*2)+t/6)%2-2

Jul 7 2023 9:46 PM UTC

}// 106/140

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The double spiral vortex #vortex #spiral

u/UEZ

looks great, maybe inverted colors would be nicer.
u/UEZ

no, inverted doesn't look better imho ^^
u/NoName

very fun

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taupelink

remix of d/28104 by u/taupelink

function u(t) {

for(i=k=242;i--;x.fill())x.beginPath(x.fillStyle=`hsl(${j=i%18*k},50%,60%,${i*i/5e6}`),x.arc(X=i%9*k,Y=i%5*k,k/99**t,j,j-1.57),x.lineTo(X,Y)

Jul 7 2023 9:28 PM UTC

}// 140/140

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d/28105

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taupelink

remix of d/28052 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㌸㔻椭ⴻ砮晩汬⡸⹳瑲潫敒散琨堭㤰ⱙⴹ〬欪㴮㤫琥⸰㈬欩⤩欽ㄸ㔬砮扥杩湐慴栨砮晩汬却祬攽恨獬⠤筩┸⩫紬㜰┬⑻㐰⭩⼲紥Ⱞ㐩怩ⱸ⹡牣⡘㵩┱ㄪ欬夽椥㜪欬欯㌪⩴ⱩⱩⴱ⸶⤬砮汩湥呯⡘ⱙ⤠`.replace(/u([^D].)/g,'$1%')))

Jul 7 2023 5:23 PM UTC

}// 140/140

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d/28104

u/Joachim

#abstract
u/rodrigo.siqueira

These are party flags of the June Festival, a traditional Brazilian celebration, artistically portrayed by the renowned Brazilian painter Alfredo Volpi. The pastel colors seen on these flags are typical of tissue paper due to its transparency. If you search for 'Alfredo Volpi' or 'bandeirinhas juninas', you will find the reference.
u/taupelink

A happy coincidence!
u/NoName

woaah

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rodrigo.siqueira

remix of d/28091 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(i=2e4;i--;x.fillRect(960+C(K=S(i)*i+t/4+1/a+a/t)*740*a,540+S(K)*490*a,30*a,30*a))a=((i/C(i)+t/6))%2-2

Jul 5 2023 3:27 PM UTC

}// 116/140

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Fast Vortex #vortex

u/cantelope

whoa
u/NoName

i like how it goes the opposite direction in the centre
u/NeonStrawberry

Cool!

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taupelink

remix of d/28093 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㤰〻椭ⴻ砮晩汬⠩⥬㵩┱ㄬ搽⡧㵴⵴⨪⸵⭴⨪⵴⤪⩧ⱪ㵩⭧ⱸ⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡙㵩┱〪㌶ⱙ⨮㘬夯㌫ㅥ㐯夬氿匨権⨪㈯氯搯携琯搩⤬砮慲挨樯⸶㈵┹⨲㐰ⱙ⨴ⴱ㠰Ⱘ㤹⭩⼲⤯搬樭本樫朩`.replace(/u([^D].)/g,'$1%')))

Jul 4 2023 7:23 PM UTC

}// 140/140

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d/28094

u/taupelink

#waitforit
u/_louis

wouah! beautiful!

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