Random dweets | Dwitter

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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username

remix of d/13380 by u/username

function u(t) {

w=77;q=c.height^=0;r=c.width/2;q=q-T(t)*w
with(x)moveTo(r-w,q-w),lineTo(r-w,q-w*3),lineTo(r-w/2,q-w*4.4),lineTo(r,q-w*3),fill(lineTo(r,q-w))

Apr 23 2019 12:02 AM UTC

}// 140/140

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rocket

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New_Core

function u(t) {

a=Math.random()*7+4
for(i=~~a;i--;x.fill())x.beginPath(),x.fillStyle=R(d=255-i*20),x.arc(t**a%2e3,1e3,i*5,0,7)
x.drawImage(c,.5*S(t),-1)

Oct 14 2019 8:27 AM UTC

}// 136/140

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lewdev

remix of d/34375 by u/lewdev

function u(t) {

onmousedown=onmouseup=e=>x.beginPath(A=e.buttons)
onmousemove=e=>A&&x.lineTo(e.x*(s=c.width/innerWidth),e.y*s),x.stroke()

Oct 3 2025 8:47 PM UTC

}// 121/140

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🎨🖱️ Tiny Canvas Paint Dweet (click drag to draw)

u/ximavus

You did it! This was a big goal on my original paint project to click and paint instead of automatically painting
u/ximavus

You can put also onkeydown=e=>c.width|=0 at the end to add clearing by pressing keys

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Bravveo

function u(t) {

c.width=1920
x.lineWidth=10
x.beginPath()
for(i=10;i--;)
x.arc(S(t*i)*400*C(t/2+100)+960,540+C(t*i)*400*S(t/2),50,0,2*Math.PI)
x.stroke()

Sep 29 2018 12:53 AM UTC

}// 137/140

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My first Dweet :)

u/magna

Very nice!

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aaaaaz

function u(t) {

W=1920
X=Math.random
if(!t)Z=0
x.fillStyle=R(155+X()*31,144+X()*31,190+X()*28)//+C(t)*99
x.fillRect(0,Z+X()*1150,W,99)

May 27 2024 9:19 PM UTC

}// 118/140

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atgz

remix of d/8878 by u/atgz

function u(t) {

for(c.width|=i=256;i--;)x.fillRect(960+2*i*S(t--+i*.979),512+S(t---i-t-t--)*i*2,i/9,i/9)

Jul 18 2018 8:12 PM UTC

}// 89/140

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mnt

remix of d/3834 by u/netule

function u(t) {

c.width=2e3
d=T((300+t)*2e-3)
s=(i)=>{x.fillRect(1e3+i*S(d*i),500+i*C(d*i),50*C(i),50*T(i))}
for(i=0;i<250;++i)for(j=-2;j<3;++j)s(i**j)

Dec 29 2017 6:11 PM UTC

}// 135/140

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taupelink

remix of d/23515 by u/taupelink

function u(t) {

for(i=q=1e3;--i;x.fillRect(i*X**.5,810+q/Y,-q*q/2**t,i*i/3**t))f=i*t,X=f*f%20,Y=X*f%4,x.fillStyle=R(q*=C(q%i),q+=S(q)*i/t,q%=C(X)*i,Y/q**.6)

Aug 10 2021 1:50 PM UTC

}// 140/140

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d/23529

u/taupelink

On iOS, the previous one had a yellow rectangle on the left that didn't show up when I checked on Windows. This one has a bigger yellow rectangle that may or may not show up on Windows....

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sigveseb

remix of d/4914 by u/trupples

function u(t) {

throw t

Dec 31 2017 3:35 AM UTC

}// 7/140

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quest for the smallest animated dweet 7b (this counts, right?)

Show more comments…
u/lionleaf

hahaha, perfect
u/coderkid

:)
u/rhys5584

noice
u/trupples

lmao
u/PiggyClone205

applause.
u/sigveseb

#golf
u/MrM@_S

https://www.dwitter.net/d/8916

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davidsharp

remix of d/10198 by u/davidsharp

function u(t) {

c.width|=s='dwitter';with(x)for(i=9,font='250px a';fillStyle=`#${i}${i}${i}`,i>0;i--)fillText(s,600+i*25*T(t),500+i*25*-T(t))

Oct 1 2018 11:49 AM UTC

}// 125/140

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