Dweets awesomed by u/artfarnaa

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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nix

function u(t) {

for(w=(c.width|=i=1e3)/8;i--;x.fillRect(i/85/(z=1.7+C(p+w))*w,500+C(z*t)/z*w,s=200/z/z,s/2))p=i/w+C(t/9)*9;x.stroke()

May 9 2018 11:23 PM UTC

}// 117/140

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u/aleamb

superb!

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nix

function u(t) {

for(c.width=i=1e3;i>1;i-=8)x.beginPath(),s=1+S(1+S(i)+t),x.ellipse(200+99*s*s*1.3,(s*200)+t,h=99*(1+S((S(t/2)+i))),h,s*10,-s-i,2),x.stroke()

May 9 2018 10:26 PM UTC

}// 140/140

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u/joeytwiddle

#worm

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Xen

remix of d/8021 by u/joeytwiddle

function u(t) {

for(c.width|=p=1e3;p--;x.fillRect(X+5,Y-3,w,w))x.fillStyle=R(r=p/4),x.clearRect(X=p+600*S(k=4*t+r/60)+r*C(p),Y=p+250*T(k)+r*S(p),w=19+r/4,w)

May 9 2018 8:22 PM UTC

}// 140/140

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i'm still around :)

u/sigveseb

:)
u/joeytwiddle

still jazzing up dull tweets :)
u/Xen

i'll keep popping in from time to time, keep me from getting too rusty ;-)

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firegodjr

remix of d/8050 by u/firegodjr

function u(t) {

with(x)for(c.width|=u=26;u--;)for(v=21;v--;stroke(),beginPath())r=t/.4+(u+v)/2,arc(w=u*80,y=v*80,70,0,7),fillRect(w-S(r)*70,y+C(r)*70,12,12)

May 9 2018 5:28 PM UTC

}// 140/140

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Orbiters

u/firegodjr

Based on https://twitter.com/beesandbombs/status/9942…
u/BalintCsala

Wow, that's almost exactly the same
u/firegodjr

#beesandbombs
u/magna

Made a "wireframe" version: d/8075

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E-Mouse

remix of d/8021 by u/joeytwiddle

function u(t) {

for(c.width|=p=0;p++<1e3;x.fillRect(X+4,Y+4,w-8,w-8))r=p/4,k=2*t+r/50,x.clearRect(X=960+600*T(k)+r*C(p),Y=510+250*C(k/.5)+r*S(p),w=19+r/5,w)

May 9 2018 12:56 PM UTC

}// 140/140

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prplz

function u(t) {

c.width=-1;Q=40;for(X=W=20;X--;)for(Y=W;Y--;)X&1^Y&1&&x.fillRect(X*W-Q+t*100%Q,Y*W-Q+S(t)*200%Q,W,W)

May 7 2018 1:14 PM UTC

}// 100/140

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u/BuRRak

Nice! Looks quite similar to my dweet, d/7996 :D
u/iverjo

You just taught me that c.width=-1; actually sets the canvas width to 300. Clever!
u/BuRRak

300 is the default size of a canvas so giving a negative number will just reset it to defaults i guess
u/prplz

iverjo: I give credit to u/jylikangas for the -1 width trick
u/prplz

BuRRak: Thanks, same goal different approach :)

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markuspeitl

function u(t) {

c.width|=0
if(!c.x)c.x=9,y=9,f=25,g=70
f=f+S(t);
c.x<9||c.x>1850?f=-f:f
y<9||y>999?g=-g:g
c.x+=f
y+=g
x.fillRect(c.x,y,50,50)

May 7 2018 9:02 AM UTC

}// 125/140

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joeytwiddle

remix of d/8010 by u/joeytwiddle

function u(t) {

for(c.width|=p=0;p++<1e3;x.fillRect(X+4,Y+4,w-8,w-8))r=p/4,k=2*t+r/50,x.clearRect(X=960+600*S(k)+r*C(p),Y=510+250*S(k/.5)+r*S(p),w=19+r/5,w)

May 7 2018 8:24 AM UTC

}// 140/140

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Angry box worm

Show more comments…
u/joeytwiddle

Basically the same monster, just better presented
u/iverjo

Here's that same monster (from the side) after it eats one of those invincibility rainbow stars that Mario likes to consume: d/1806
u/iverjo

#worm
u/prplz

It looks like it's always getting closer, cool!
u/lionleaf

#organic
u/joeytwiddle

When it was younger: https://www.dwitter.net/d/1879
u/joeytwiddle

Lol u/iverjo, I get the tune in my head

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nix

remix of d/8013 by u/nix

function u(t) {

c.width=1920
for(i=0;i<360;i++){x.fillRect(800+i+200*+S(i),
600+200*+S(i+(t*2)),
 (30*+C(+S(i)+t))
,(30*+C(t+i)))}

May 6 2018 10:08 PM UTC

}// 114/140

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joeytwiddle

function u(t) {

c.width|=0;for(p=600;p--;)r=p**.5*9,k=2*t+r/120,q=p-9*S(t),x.fillRect(960+400*S(k)+r*C(q),540+250*C(k/.7)+r*S(q),w=5+r/20,w)

May 6 2018 11:28 AM UTC

}// 124/140

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Spiral dot worm

u/joeytwiddle

I wanted to make a tribute to https://twitter.com/BalintCsala/status/99216… but this is all I got so far
u/BalintCsala

Hah, thanks
u/joeytwiddle

I did write something which was technically more similar (points appear and disappear without moving) but it doesn't look any good at the moment

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