Hot dweets by u/jellyedwards

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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jellyedwards

function u(t) {

t/k>2?k+=++j:x.translate((c.width|=b=τ/j)/2,h=500)
t&1?d+=b/120:x.scale(1,C(t*τ))
for(a=d;τ>a-d;x.fill())x.arc(0,0,h,a+=b,a)}{j=k=3,d=τ=6.28

Nov 20 2020 6:48 AM UTC

}// 140/140

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Group #symmetry #numbertheory

u/jellyedwards

Trying to do this sort of thing for all polygons: http://mathonline.wikidot.com/the-group-of-s…
u/jellyedwards

Not much point posting this when there are mountain landscapes and stargates dweets around lol
u/smtsjhr

i can appreciate these Dihedral Group symmetries
u/DataMeta

interesting! glad you posted it :)

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jellyedwards

function u(t) {

h=32
with(x)for(k=c.width=512;k--;beginPath(fill(ellipse(a,b,99,h,0,2-j,1+j))))fillStyle=`hsl(${i=h+k%h} 99%50%`,moveTo(a=256,b=i+(j=k<a)*t)

Oct 18 2020 9:38 PM UTC

}// 140/140

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a poltergeist steals a slice of #pumpkin pie extremely slowly

u/jellyedwards

the journey from ~300 chars to 140 is tough!
u/jellyedwards

could've shaved off a couple more bytes and have it work in Safari too:
u/jellyedwards

h=32 with(x)for(k=c.width=512;k--;beginPath(fill(ellipse(a,b,99,h,0,2,1,j))))fillStyle=hsl(${i=h+k%h},99%,50%,moveTo(a=256,b=i+(j=k<a)*t)
u/jellyedwards

h=32,with(x)for(k=c.width=512;k--;beginPath(fill(ellipse(a,b,99,h,0,2,1,j))))fillStyle=`hsl(${i=h+k%h},99%,50%`,moveTo(a=256,b=i+(j=k<a)*t)
u/Xen

slowly is how they always steal it :-(

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jellyedwards

function u(t) {

w=c.width=64
with(x)for(font='2em"',fillText('🎃',9,29),d=getImageData(0,0,w,w),i=w<<8;i-=4;!a[i]?a[i]=t**9%256:putImageData(d,0,0))a=d.data

Oct 4 2020 11:59 AM UTC

}// 139/140

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#waitforit candlelit #pumpkin takes a while to get going

u/katkip

cute idea!

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jellyedwards

function u(t) {

x.font='99px A'
e=S(t*5)<.8
x.fillStyle=R(f=255,f,e*f)
for(r=m=960;--r;x.fillRect(m+(a=r%91)*b,r,a?9:91*b,b))b=m/r
x.fillText(e?'😨':'💀',m,m)

Sep 18 2020 10:14 PM UTC

}// 140/140

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Jesus how unlucky can one emoji be in a #lightning #storm ?

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jellyedwards

function u(t) {

s=c.width|=r=Math.random
f=(a,b,i)=>{o=r()*3
for(d=i;d--;)x.fillRect(a+=C(o),b+=S(o),i/9,i/9)
--i&&f(a,b,i)
i%9||i&&f(a,b,i)}
f(s*r(),t,45)

Sep 12 2020 3:37 PM UTC

}// 139/140

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time lapse lightning #storm

u/KilledByAPixel

#lightning

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jellyedwards

remix of d/18848 by u/jellyedwards

function u(t) {

for(c.width|=j=k=600;k--;x.stroke())m=k%2,o=k%4%3?-55:55,x[m?'moveTo':'lineTo'](960+C(i=k/127+t/2%.03+m*3-.7)*(b=(8+i)*o),j+o-S(i)*b/2)

Aug 15 2020 10:54 PM UTC

}// 135/140

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More Eschery

u/rodrigo.siqueira

#Torus Escher #Mobius

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jellyedwards

remix of d/19684 by u/jgobi

function u(t) {

for(c.width|=i=400;i--;x.fillRect(960-6+C($)*_,540-6+S($)*_,12,12))$=i/999*Math.PI*t,_=500*S(t+i/4),x.fillStyle=`hsl(${_},99%,50%)`

Aug 15 2020 9:26 PM UTC

}// 131/140

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Kinda looks like sand on speaker resonance

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jellyedwards

function u(t) {

c.width=200
for(i=40;i--;)
x.fillText(i%2?`🐦 @Celebrity${String.fromCharCode(65+i)}`:"Send BTC h̲e̲r̲e̲ & get 2x back!",20,(i+t*t/9)*20%800)

Aug 1 2020 8:17 AM UTC

}// 140/140

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#crypto twitter hack

u/katkip

!
u/Xen

lol

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jellyedwards

function u(t) {

for(e=s=800,p=S(t-2);s--;x.fillRect(-1200,s,500+a*9,1))for(a=c=0;c<7;c++)a+=(c==6?p*99:c)*S(s/(2**c+1)/5)
x.fillRect(e+=p*59,e/4,89,e)

Jul 31 2020 5:49 PM UTC

}// 134/140

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The dawn of man #2001 #waitforit

u/jellyedwards

http://www.youtube.com/watch?v=ypEaGQb6dJk&a…
u/magna

Wow!
u/tomxor

hehe
u/Billedluh

Great pacing. Cinematic!
u/rodrigo.siqueira

#monolith

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jellyedwards

function u(t) {

c.width|=v=t/3
w=v|0
f=v-w
for(i=9;i--;x.fillRect(500+i*100,600,50+b*5,200+b*40))b=S(f*3.14)**.5*(i==w%9),x.filter=`blur(${(1-b)*20}px`

Jul 13 2020 6:15 AM UTC

}// 135/140

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The #default suspects

u/Xen

nice!

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