Dweets awesomed by u/rhys5584

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: #Food

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jylikangas

function u(t) {

for(c.width=i=714;i--;F(t+i/714+(i>>7)/9,-9))(F=(a,o)=>x.strokeRect(357+S(a)*290-o/(Z=C(a)+1+(t%6<3)),99+C(a*(t/6%4|0))*99/Z,o/=Z/2,o))(i,4)

Apr 17 2018 9:12 AM UTC

}// 140/140

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CHOO CHOO! Let it run to see all the tracks. :)

Show more comments…
u/Agnes

This is your most unbelievable one so far. What the hell.
u/aemkei

Just WOW!!! I can even hear the sound
u/Galaxtone

I stil ldon't know how to make a 3d engine and a camera view that moves around in only 140 bytes
u/New_Core

Very good one...
u/stiaje

No, this is just not supposed to be possible!
u/sigveseb

so simple and elegant :))
u/magna

Dude!
u/nystrand

Outstanding!
u/Renaud___

so great OO
u/aleamb

superb!!
u/hollo47

No. This is not possible.
u/artfarnaa

He's somehow linking another JS :}}
u/lionleaf

Woah!
u/jylikangas

http://jsriffs.blogspot.fi/2018/04/making-of…
u/iverjo

This is really, really impressive!
u/prinzphi

Unbelievable!
u/lionleaf

#train #3d #camera #hashtag_testing
u/sigveseb

Nice Making-of article! <3 more of those please :))
u/sigveseb

#witchcraft
u/lionleaf

#amazing
u/lionleaf

#making_of #blog
u/aleamb

#rollercoaster
u/pythech

wtf! many thanks for the blog post
u/micahcowan

#wireframe
u/alien

WTF!!!!
u/katkip

Wow
u/f8f82804

#d3
u/donbright

YES
u/mpasula

this is just so fucking cool!
u/Tekmap

👏👏👏👏👏
u/stephanegeorget

OMG
u/vain

How? O.o I am very enthusiastic and at the same time speechless

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Agnes

function u(t) {

for(w=c.width|=i=M=100;i--;f=i/M,x.font=~~(M*f)+"px A",x.fillText("･｡☆∴･ﾟ*★*ﾟ".charAt(i%8),(f*(.9+.1*S(i+f*t)))*w,f*(.7+.3*C(i+t/f))*1080));

Apr 7 2018 12:19 PM UTC

}// 140/140

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Characters taken from that weird Twitter meme.

u/BalintCsala

Can't charAt be changed to [i%8]?
u/joeytwiddle

Magical!

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Axioplase

function u(t) {

w=c.width=1e2;a=[];a[w/2]=t*1e3;for(i=w;i++<w*w;)b=i-w,
a[i]=d=~~a[b-1]+~~a[b]+~~a[b+1],x.fillStyle=R(d),x.fillRect(i%w,i/w|0,1,1)

Apr 7 2018 1:33 AM UTC

}// 130/140

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Ugly and slow automaton-inspired code...

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DirtyDan

remix of d/7586 by u/New_Core

function u(t) {

Z=Math.random
x.shadowColor=R(x.shadowBlur=a=128)
x.fillStyle=R(g=Z()*a+a*2,425-g)
x.beginPath(x.fill())
x.arc(Z()*2e3,Z()*1e3,Z()*a+50,0,7)

Apr 6 2018 1:29 AM UTC

}// 140/140

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Orange :D

u/magna

Pretty! :D
u/sigveseb

<333
u/diceroll123

O R A N G

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robbyg

function u(t) {

c.width^=0;for(i=h=540;i--;)x.lineTo(960+C(i)*h*S(t-i**4),h+S(i)*h*C(t+i**4));x.strokeStyle=`hsl(${t*60},80%,30%)`,x.stroke(),x.beginPath()

Apr 4 2018 9:47 PM UTC

}// 139/140

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function u(t) {

c.width=300;for(y=100;y<200;y+=5){x.fillStyle=R(y,S(t)*128,0);
for(i=0;i<500;i+=2)x.fillRect(i,-60+y+S((i+t*50)/50)*(C(t+y/100)*100),5,9);}

Apr 4 2018 7:59 PM UTC

}// 139/140

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firegodjr

function u(t) {

for(i=0;i<2;++i)x.fillRect(50*t,1080*(S(t)+i),50,20*S(t));

Apr 4 2018 6:31 PM UTC

}// 58/140

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firegodjr

function u(t) {

x.beginPath();for(i=0;i<5;++i){x.arc(960+i*C(t)*100,t*100,50,0,2*Math.PI)}x.fillStyle=R(S(t)*255+S(t)*255,S(t)*255,0,S(t));x.fill();

Apr 4 2018 6:19 PM UTC

}// 132/140

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First dweet: Heat Coils :D

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hollo47

remix of d/7568 by u/hollo47

function u(t) {

for(w=1920,h=1080,d=9;d>0;d--)s=S(t/7+3*d),f=C(t/7*d/3),x.arc(s*s*w,f*f*h,1,0,0),x.fillStyle=R(h/s,f*h,f*s*h,0.01),x.fill();x.beginPath()

Apr 4 2018 5:55 PM UTC

}// 137/140

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CAMANDBOX

function u(t) {

c.width=1920;
for(i=0;i<50;i++)for(j=0;j<20;j++){x.fillStyle=i%2?'#000':'#f29100';x.fillRect(960+300*C(i)*S(T(t/1.1)+j/i),540+300*S(i),9,9)}

Apr 4 2018 12:20 PM UTC

}// 140/140

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