Dweets awesomed by u/atgz

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: #ScaryMovies

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rodrigo.siqueira

remix of d/27973 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(74*X,70*Y-17,K=2/t+1,K))f=(S(X=i/t%32)-C(Y=i*t%18))**2,f+=i%7/2+T(Y*4+f*2),x.fillStyle=`hsl(200,60%,${Y*f}%)`

Jun 13 2023 10:03 PM UTC

}// 134/140

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Faceless blue

u/rodrigo.siqueira

Similar to Jean-Michel Jarre: Equinoxe album cover.

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atgz

remix of d/8295 by u/pythech

function u(t) {

c.onmousemove=d=>T=d
with(x)for(x.a=moveTo,x.b=bezierCurveTo,c.width=k=p=360;p-=9;b(p,!a(p,!b(!a(!stroke(),p),p,T.x,T.y,k,p)),T.x,T.y,p,k));

Feb 15 2022 12:01 AM UTC

}// 140/140

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Wanna work on this later, just fixing the initial error for now

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rodrigo.siqueira

remix of d/24913 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=1e4/i/t,0,0,s,960+5*s*C(F=i+t/4),540+s*S(F)*3),C(i/5)*2,G=.4/t,G))fillStyle=R(i/2,i/3,i,.1)

Feb 14 2022 12:00 PM UTC

}// 137/140

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Vortex filaments into the purple spiral #spiral

u/joeytwiddle

The arms of an alien monster reaching for the Milky Way

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atgz

remix of d/24891 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=6e4/i,0,0,s,999+7*s*C(F=i),360+i+3*s*S(F+S(t+i)/3)),~rotate(i/5),2,2))fillStyle=R(i*t/3.1%111)

Feb 14 2022 10:16 AM UTC

}// 140/140

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pavel

remix of d/24665 by u/stephanegeorget

function u(t) {

for(i=c.width|=h=Math.PI/2;m=--i**C(t);x.fillRect(960+s*r*C(a),540+s*C(i*i),s/=36,s))r=C(i**9)*(m/S(i%h-84)+S(i*i))/++m,s=800/(3+r*S(a=i+t))

Dec 31 2021 2:26 AM UTC

}// 140/140

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Cube and sphere appear

u/stephanegeorget

Amazing 🤩
u/vain

Very cool!
u/neimad

mastery of dwitter right here
u/Joachim

#d3 #cube #sphere
u/f8f82804

#perspective

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katkip

remix of d/21662 by u/Pascal

function u(t) {

c.style.filter=`invert(`
for(c.width|=0,i=244;i--;x.fill(x.arc((X=i%18)*120,(i-X)*7.5+60,z=80+S(t+i*19+t)*50,3.9+z/7,7+z/7)))x.beginPath()

Feb 13 2021 11:12 AM UTC

}// 138/140

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d/21666

u/joeytwiddle

I see scurrying insects

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katkip

remix of d/16679 by u/DataMeta

function u(t) {

c.style.filter=`invert(`
x.shadowBlur=40;x.shadowColor='#000';if(t<55/7)x.fillRect(960-320*C(t-(h=t>22/7?1:0)),540+320*S(h+t),8,7*(t%4))

Feb 3 2021 6:57 AM UTC

}// 136/140

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glowing ringed #planet

u/DataMeta

oooh great idea :)
u/DataMeta

#space
u/smtsjhr

looks great!

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atgz

remix of d/16188 by u/RealPeha

function u(t) {

for(c.width=999,c.q+=.1,onmousemove=i=>(c.q=0,T=i.pageY),i=0;i<50;i++)x.strokeRect(r=99,h=i*5-2**-c.q*C(c.q)*r/T*i,9,9);x.fillRect(55,h,r,r)

Oct 20 2019 12:47 AM UTC

}// 140/140

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I guess I fixed the error

u/RealPeha

You are just amazing! You just replace the var f with T? 😯
u/RealPeha

it's a cool hack)

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veubeke

function u(t) {

c.width|=_=384
x.font='10em"'
for(i=2;i--;)x.fillText(['😊','🙂','😐','🙁','☹️'][S(a=1.6*S(S(t*2)))*3+2|0],i*840+460+S(a)*(i?_:-_),_+C(a)*_)

Oct 18 2019 8:33 PM UTC

}// 136/140

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Mood Swings

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mildlybean

function u(t) {

for(i=a=c.width|=0;i--;x.fillRect(i,i^X?F(i):Y,9,15))t?F=f=>S(f/99+t)*66+999:X=Y=v=b=0;Y+=++v;if(Y>F(X=(X+a+b)%a))Y=F(X),v=-v,b+=C(X/99+t)*9

Sep 7 2019 6:56 PM UTC

}// 140/140

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Gravity on a curved, moving surface

Show more comments…
u/KilledByAPixel

👍
u/atgz

very impressive
u/metamero

nice!! #gravity #physics
u/0x04

Nice to see that you cracked the 140 char mark! 👌
u/joeytwiddle

Like a roulette simulator! Can you guess where it will stop?
u/katkip

I consider this a life form
u/iverjo

Impressive for a dweet!

dwitter.net | atgz (2505)