Dweets awesomed by u/CliffJonesJr

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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CliffJonesJr

function u(t) {

t||(r=Math.random)
X=r()*1920
Y=r()*r()*1080
x.shadowColor=R(156+r()*99,0,r()*99)
x.shadowBlur=Y/50
x.font=Y/12+'px A'
x.fillText('🕷️',X,Y)

Dec 27 2017 6:56 PM UTC

}// 139/140

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Unholy army.

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Exca

function u(t) {

for(i=0;i<5184;i++){q=i%96,w=i/96|0,r=q+w==0?192:S(t+q*w),y=r*99;x.fillStyle=q+w==0?"#000":R(0,y*2,y*4,1);x.fillRect(q*20,w*20,r*20,r*20);
}

Dec 27 2017 3:10 PM UTC

}// 140/140

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u/sigveseb

Good colors
u/CliffJonesJr

This is what my carpet looks like after mushrooms.

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doof

remix of d/3899 by u/doof

function u(t) {

c.width^=0
x.translate(960,540)
x.beginPath()
for(i=5;i-->0;x.rotate(t),x.arc(S(t)*200,0,300,0,7));
x.fill('evenodd')

Dec 27 2017 7:17 AM UTC

}// 117/140

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CliffJonesJr

function u(t) {

t||(Y=y=960,Z=z=540,γ=ζ=0)
c.width=1920
y+=γ+=S(t)+(Y-y)*.002
z+=ζ+=C(t)+(Z-z)*.005
x.font=(90+z/10)+'px A'
x.fillText(z<700?'😀':'😃',y,z)

Dec 27 2017 6:36 AM UTC

}// 137/140

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u/mohd-akram

Like one of those annoying video game bosses :D
u/CliffJonesJr

I was originally going to make the motion random, but that char limit is tough! Looks pretty random at least.

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f0rkbm

function u(t) {

w=1920
h=1080
z=C(t)*255
x.fillStyle=R(z,z,z)
for(i=0;i++<5;)
x.fillRect(i*15+w/2-30,h/2,5,5)
x.drawImage(c,-20+C(t/3),-20+S(t),w+40,h+40)

Dec 27 2017 2:40 AM UTC

}// 138/140

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u/Polyducks

You'd save a lot of characters just by removing newlines.
u/Xen

for each newline removed they would need to add a "," ...the main save would be for(i=5:i--:x.drawIma...)
u/f0rkbm

lessons learned. also, possible bug? on dwitter.net it shows 144/140, on u/f0rkbom it shows 138/140
u/Lazy1337

happens sometimes
u/katkip

#smoke

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CliffJonesJr

function u(t) {

c.width=520
for(i=0;i<52;i++){
x.fillStyle=R(S(t)*150+i*2,S(t*2)*100+(150-i*2),C(t*3)*250)
x.fillRect(i*10,200+S(i*2+t*2)*100,9,200)
}

Dec 27 2017 2:27 AM UTC

}// 134/140

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Xen

function u(t) {

t?x.drawImage(c,C(t),S(t*2)*6):c.width=99,x.fillText('Welcome To Dwitter',1,29),x.fillStyle=`hsl(${t*199},99%,50%)`

Dec 26 2017 9:13 PM UTC

}// 115/140

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u/lionleaf

Welcome to all the new people from /r/programmer, hackernews and twitter! :D
u/Xen

fresh blood lol! welcome to the jungle, take a look around ;-)
u/sigveseb

oh god the colors:P and welcome to all
u/j0bit

o.O what the heck is going on in this syntax?
u/iverjo

@j0bit: Search for "JS Template Literals" and "JS Ternary Operator" on the internet
u/j0bit

Cool, appreciate it.

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Xen

remix of d/3687 by u/nystrand

function u(t) {

for(c.width|=j=45;j--;)for(i=45;i--;x.lineTo(C(w=3*t+i/7)*r+1e3,S(w)*r+r))r=j*j+C(t*j/2)*S(i)*(j%5&i|t*9%1e2);x.fill('evenodd')

Dec 26 2017 8:43 PM UTC

}// 127/140

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another slow one, give it 15seconds

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Xen

remix of d/3627 by u/veubeke

function u(t) {

x.beginPath(Z=499+(C(t/3)*19),x.strokeStyle=`hsla(${t*Z/9},50%,50%,.3)`)
x.ellipse(960,Z,t%.5*Z,50*t%Z*3,t/3,0,7)
x.stroke()

Dec 20 2017 12:16 AM UTC

}// 124/140

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New_Core

function u(t) {

c.width=1920;for(i=16;i--;)x.ellipse(1e3+300*S(t+i*.1),500+50*C(t+i*.1),160*S(-i*.5)+160,50*S(i*.1)+5,1.6+.5*S(t*.5),9.5,0,6.3);x.stroke();

Mar 3 2017 3:31 PM UTC

}// 139/140

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Show more comments…
u/sfz

wow creative!
u/sfz

reduced it by about 15 bytes in case you want to try to do something else with the extra room: c.width|=0;for(i=16;i--;)x.ellipse(1e3+300*S(t+i/9),500+50*C(t+i/9),160*S(-i/2)+160,50*S(i/9)+5,1.6+S(t)/2,9,0,7);x.stroke()
u/iverjo

So good!
u/sigveseb

is that a pseudo-3D fish? super nice!
u/donbright

marvellous
u/magna

WAAAAT
u/SpecialAgent

Magnificent depth!
u/joseprio

Really impressive :)
u/Kalanchoe

Amazing!
u/ArtsyBiker1

WHOA
u/gautjac

beautiful
u/21medals

Reduced it ±20 bytes and added beginPath() without changing any values:
u/21medals

for(c.width|=i=16;a=i--/10;x.stroke())x.beginPath(),x.ellipse(1e3+300*S(t+a),500+50*C(t+a),160*S(-i/2)+160,50*S(a)+5,1.6+S(t/2)/2,9.5,0,6.3)
u/New_Core

#fish
u/joeytwiddle

#model
u/Cloud

https://www.dwitter.net/d/17352
u/vain

incredible 3d fish

dwitter.net | CliffJonesJr (3293)