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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

function u(t) {

r=r=>Math.random()*r
for(i=9;i--;x.quadraticCurveTo(X+r(245),Y+r(140),X+r(245),Y+r(140)))X=t*60%6*335,Y=(t*10|0)*156
x.beginPath(x.fill())

Nov 20 2022 9:52 PM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Quadratic Curve Study

show FPS hide FPS share 1 remix fullscreen

bligglenuber

function u(t) {

c.width=198;a=6+C(t/9)
for(i=-99;i<99;i+=a)for(j=-56;j<56;j+=a)k=i*j,f=k*k*(1+C(t)),x.fillStyle=R(f,f/9),x.fillRect(99+i,56+j,a*S(k),a*C(k))

Feb 28 2017 2:00 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

I prefer this with a slower cycle by having t/99 instead of 9, but I couldn't find another place to drop a character

u/iverjo

You could move f= inside R, like this: c.width=198;a=6+C(t/9) for(i=-99;i<99;i+=a)for(j=-56;j<56;j+=a)k=i*j,x.fillStyle=R(f=k*k*(1+C(t)),f/9),x.fillRect(99+i,56+j,a*S(k),a*C(k))
u/bligglenuber

Ah, good shout, thanks

show FPS hide FPS share 1 remix fullscreen

joeytwiddle

function u(t) {

throw`${u}`.slice(15,-1)

Jun 21 2020 10:36 AM UTC

}// 24/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#quine

Show more comments…
u/joeytwiddle

Inspired by Irratix's ${u} suggestion
u/Irratix

Clever! Why didn't I think of that :D
u/sigveseb

Doesn't work on chrome mobile? 🤔
u/sigveseb

Works now 🤷‍♀️
u/joeytwiddle

Stopped working now. I think the site has changed the way it executes dweets.
u/joeytwiddle

At present it should be .slice(109,-1)

show FPS hide FPS share 1 remix fullscreen

ciaccodavide

remix of d/20768 by u/ciaccodavide

function u(t) {

c.width|=1
for(p=192*10;p--;)
x.lineTo(S(p+t)*100+10*(X=p*10%192),S(p+t*p)*100+100*p/192+p/10,10,0,9)
x.fill()

Nov 21 2020 9:14 PM UTC

}// 111/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Trianglitch Hard

show FPS hide FPS share fullscreen

magna

remix of d/26592 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󨼮󬽴󮝬󩜮󩭩󫍴󩝲󟜧󪝮󭭥󬭴󚌧󒭦󫽲󚍣󛭷󪝤󭍨󯌽󪜽󝜱󝬻󪜭󛜻󮌮󩭩󫍬󥍥󮍴󚍪󙬱󛍓󚍪󚬪󜼫󪬪󭌯󜝥󜼩󚬴󞜬󠼨󪬪󪬫󭌯󞜩󚬳󞜩󚝸󛭳󩝴󥍲󨝮󬽦󫽲󫜨󪬽󪜯󜜲󯌰󛌰󛌰󛍩󙜲󟽪󞬭󪬬󞜶󜬬󝜴󜜩󛍸󛭲󫽴󨝴󩜨󚍩󟬾󜜩󛼮󞜵󝜩`.replace(/u../g,'')))

Dec 11 2022 12:32 AM UTC

}// 125/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Lazy remix. Just zeroes and ones look very geometric.

u/KilledByAPixel

enter the matrix :)

show FPS hide FPS share fullscreen

Renaud___

function u(t) {

c.onmousemove=e=>a=e;c.width|=0;i=1e4;while(i--)x.fillRect(1e3+5e2*C(i)*C(t+a.pageX/1e2+i**3),550+5e2*S(i)*C(a.pageY/1e2+i**3),4,4);

Feb 16 2018 4:47 PM UTC

}// 132/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/aleamb

great!

show FPS hide FPS share fullscreen

Axioplase

remix of d/33619 by u/MarcelaAmorim

function u(t) {

c.width|=X=Y=Z=t/9e3
for(i=2e3;i--;)
X+=.1*(Y-X),
Y+=.01*(X*(29-Z)-Y),
Z+=.01*(X*Y-1.6*Z),
x.fillRect(960+X*30+Y*C(t*8)*6,1150-Z*23,3,6)

Apr 18 2025 2:47 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Even better when listening to techno :)

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/25932 by u/KilledByAPixel

function u(t) {

for(y=0,h=i=5e3;i--;)
x.fillStyle=i?R(v=150+t*9+y/4,v,v*1.3):'#0ff3',
x.fillRect(i,200+t*360-(i?y+=C(t*y*y)*3:200),i?9:h,i?h:6)

Dec 15 2024 3:24 AM UTC

}// 127/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Icy Islands 🧊

show FPS hide FPS share fullscreen

ntsutae

function u(t) {

t*=240,c.width|=0,c.style.filter="invert(",x.font='12em"'
for(i=100;i<1920;i+=16)
x.fillText("s",i,540+S((i-t)/75)*i/5)

May 18 2020 1:26 PM UTC

}// 120/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

SSSSSnake #snake

show FPS hide FPS share 1 remix fullscreen

katkip

remix of d/5190 by u/rikardlindstrom

function u(t) {

x.fillStyle=R(2,9,9,.04);x.fillRect(0,0,v=2e3,v);for(i=2e3;i--;y=(i*i+t*v)%v,x.fillStyle=R(0,255,0),x.fillText("01"[i%2],(i*13.37**i)%v,y));

Aug 3 2018 10:55 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#matrix