Dweets by u/Xen

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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Xen

remix of d/16261 by u/katkip

function u(t) {

for(c.style.background=R(),i=299;i--;x.fillRect(0,i*5+C(t*i),2e3,1))x.fillStyle=`hsl(${i*t} 40%50%`

Oct 23 2019 3:32 PM UTC

}// 99/140

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Dont do drugs 99

u/katkip

all your dweets are drugs lol
u/KilledByAPixel

Dwitter is a drug
u/joeytwiddle

Kids, if someone offers you a dweet, just say null
u/katkip

wise
u/Xen

#rainbow #trippy

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Xen

remix of d/15585 by u/DataMeta

function u(t) {

if(t<4)for(i=2e3;i--;x.fillRect(i,1e3-C(S(t+i/99))*S(t)*i,9,99))x.fillStyle=R(l=S(t)*i/19,l/.7)

Oct 22 2019 7:25 PM UTC

}// 95/140

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Dinosaur

u/joeytwiddle

Is that a stegosaurus or a sinosaurus?

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Xen

remix of d/5896 by u/Moosething

function u(t) {

t?x.globalCompositeOperation='xor':z=1
x.fillRect(0,!x.drawImage(c,z*=-1,1),1,z)

Oct 22 2019 6:44 PM UTC

}// 80/140

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80byte remix

u/Xen

#gameoflife #sierpinski

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Xen

function u(t) {

x.strokeRect(0,0,t*=t,t)

Oct 22 2019 6:16 PM UTC

}// 24/140

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NanoDweet Test #waitforit

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Xen

remix of d/6431 by u/21medals

function u(t) {

for(c.width|=i=0,x.globalCompositeOperation="xor";i<199;)
x.fillRect(960,540,C(Z=t*t*i/9)*i*3,S(Z)*i++*2)

Oct 22 2019 6:07 PM UTC

}// 105/140

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Xen

remix of d/7535 by u/jylikangas

function u(t) {

with(x)for(c.width=W=350+C(t)*99,globalAlpha=.1,i=19;--i;fill(rect(X-z,70+z,z*2,9)))z=290/(i-t*9%1),arc(X=W/2+i*S(t),70,2*z,9,13)

Oct 22 2019 5:42 PM UTC

}// 129/140

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just a play about

u/Xen

#tunnel
u/joeytwiddle

Pretty nice! Golfed and smoothed.

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Xen

remix of d/16204 by u/rodrigo.siqueira

function u(t) {

for(i=2e3;i--;x.fillRect(i,1071,8,9))x.fillStyle=R(9,A=i*S(S(i/(69+t))*S(C(t)+C(i/(17-t))*C(t/i*2))),A)
x.drawImage(c,0,-9)

Oct 22 2019 4:18 PM UTC

}// 123/140

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#waitforit

u/joeytwiddle

#shiny Reminds me of steel wire rope

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Xen

remix of d/16023 by u/rodrigo.siqueira

function u(t) {

for(c.width=a=300;a--;)
x.arc(149,70,(1+S(a*t)+a*t%1e3),1.6,9)
x.stroke()

Oct 12 2019 3:19 AM UTC

}// 73/140

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[antenattack]

u/Xen

#trippy

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Xen

remix of d/15931 by u/trupples

function u(t) {

x.font="25em'"
x.fillText("Dwitter",a=99,a*3)
x.fillStyle=`hsl(${Z=t*a},100%,40%)`
x.drawImage(c,Z,Z)

Oct 5 2019 3:18 AM UTC

}// 101/140

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Xen

remix of d/15926 by u/Irratix

function u(t) {

for(c.width=i=frame%2e3;i--;x.lineTo(i+i*S(4.2*i-t)*C(t/i),i+i*C(2.1*i-t)*S(t/i)));x.stroke()

Oct 4 2019 4:19 PM UTC

}// 93/140

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Slight Xen Tweak

u/Xen

#waitforit

dwitter.net | Xen (7183)