Dweets awesomed by u/DataMeta

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.

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Current theme challenge: #Food

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sukkamehu

remix of d/8445 by u/sukkamehu

function u(t) {

x.globalAlpha=c.width|=1
with(Math)for(i=f=450;i--;)x.fillRect(450+sin((i+t*9)/64)*f*sin((i+t*5)/12)+f,i*5,5,5*i)

Jun 6 2018 10:56 AM UTC

}// 113/140

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loni_art

function u(t) {

function U(X,Y,w,i){(i&&w>1)?(x.fillRect(X,Y,w,50),U(X,Y+99,w/4,i-1),U(X+2*w/3,Y+99,w/3,i-1)):0}
U(0,0,c.width,Math.floor(t));

Jun 6 2018 4:18 AM UTC

}// 126/140

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Dust

u/joeytwiddle

I can't or won't say who invented this. Or did I? Reread this. Pause. Reread this.
u/loni_art

made by the guy who's surname is the worst way to say "singer" in spanish

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veubeke

remix of d/8399 by u/veubeke

function u(t) {

d=new Date%2
for(H=a=60;a--;)for(b=H;b--;x.fillRect(a+t*60%32*H,y,2,2))y=(d?H-a:a)/2+b+(t*60>>5)*30-H,x.fillStyle=R(255-y/5,b&&(d+3)*60-b)

Jun 5 2018 9:04 PM UTC

}// 138/140

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Show more comments…
u/Xen

Love it!
u/yokljo

new Date%2 is incredible
u/lionleaf

Amazing! #maze
u/pythech

dope
u/magna

Veubeke strikes again.
u/katkip

A-maze-ing
u/katkip

#d3

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Xen

function u(t) {

x.strokeStyle='#FFF'
for(x.lineWidth=i=4;i--;x.strokeRect(X,Y,129,129))x.fillRect(X=9e2+S(2*t+i)*799,Y=5e2+C(3.3*t-i)*499,129,129)

Jun 5 2018 7:13 PM UTC

}// 130/140

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leosilvano

remix of d/8393 by u/firegodjr

function u(t) {

for(c.width|=i=1e3;i--;x.beginPath())x.globalAlpha=.7,x.arc(C(i/1)*i+900,C(t*3+i/50)*i+540,i/9+4,0,2),x.fill()

Jun 5 2018 6:25 PM UTC

}// 110/140

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u/joeytwiddle

There are those straight lines again! 🤔

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Xen

remix of d/8432 by u/firegodjr

function u(t) {

for(c.width|=i=f=750;i--;)x.fillRect(S((i-t*299)/79)*f*S((i+99*C(t))/12)+f,i*5,9*i,4+C(t))

Jun 5 2018 6:00 PM UTC

}// 90/140

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u/joeytwiddle

Is this #water or #fire ?
u/firegodjr

yes
u/PiggyClone205

This ^
u/katkip

it is #road

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firegodjr

function u(t) {

x.globalAlpha=c.width|=1
with(Math)for(i=f=450;i--;)x.fillRect(i*5,sin((i+t*9)/64)*f*sin((i+t*5)/12)+f,5,5*i)

Jun 5 2018 5:43 PM UTC

}// 109/140

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Smooth

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veubeke

remix of d/8423 by u/veubeke

function u(t) {

r=Math.random
for(a=2e3;a--;x.fillRect(a,b,9,9))b=r()*960,$=b/30-S(a/300),x.fillStyle=R(0,0,($>20?13-($>r()*30)*9:(a|b<<11)%101?r()+2:9)*50)

Jun 5 2018 5:10 PM UTC

}// 140/140

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u/DataMeta

Neat. I see a starry night in the desert
u/aleamb

great!!!
u/iverjo

Looks a little bit like ISO noise from a digital camera ^^

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DataMeta

remix of d/8405 by u/DataMeta

function u(t) {

c.width=1920;p=Math.PI;r=Math.random();for(i=0;i<300;i++){x.fillRect(960+p*i*S(t+i*.9),540+S(t/7+i/p)*i*1.55925,T(t/2)*r*2+2,T(t+i)*r*2+2)}

Jun 5 2018 3:11 AM UTC

}// 139/140

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fireflies glitching

u/DataMeta

#glitch

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Xen

remix of d/8405 by u/DataMeta

function u(t) {

for(i=1e3;i--;x.fillStyle=`hsl(${i+t*i/T(t)},39%,40%)`)x.fillText(i**i,960+i*S(t+i),540+C(t+i)*i)

Jun 5 2018 12:41 AM UTC

}// 97/140

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u/DataMeta

Noiiiice
u/DataMeta

Noiiiice
u/DataMeta

Noiiiice
u/DataMeta

my it is easy to accidentally triple post on mobile
u/joeytwiddle

https://www.youtube.com/watch?v=rQnYi3z56RE#…
u/BirdsTweetCodersDweet

#tagfail

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