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 fullscreen

camel_case

function u(t) {

t<.1&&(L={96:1})
l={...L}
L={}
for(i=1;i<192;i++){
L[i]=l[i-1]^l[i+1]
x.fillStyle=l[i]?"#000":"#fff"
x.fillRect(i*9,t*600-50,9,9)
}

Mar 11 2018 9:25 PM UTC

}// 131/140

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

Elementary Cellular Automaton rule 30

show FPS hide FPS share fullscreen

@no_identd

remix of d/6354 by u/@no_identd

function u(t) {

c.width^=0
_=96
for(i=0;i<_;i++)for(j=0;j<_;j++){r=t+i+j
w=r/.5698403
$=S(r)*_
x.fillStyle=R(w*64,S(w),w*4)
x.fillRect(i*_-$/2,j*_-$/2,$,$)}

Jan 22 2018 7:57 PM UTC

}// 140/140

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

u/sigveseb

Very stylish

show FPS hide FPS share 1 remix fullscreen

chkas

function u(t) {

t?c.width|=0:(a=b=199,v=w=23)
x.arc(a,b,130,0,7)
x.fill()
x.rect(1,0,1918,1079)
x.stroke()
a+=w
b+=v;if(a<130||a>1790)w=-w
v=b>950?-v:v+4

Mar 22 2022 9:29 AM UTC

}// 137/140

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

Bouncing ball

show FPS hide FPS share 1 remix fullscreen

cantelope

remix of d/3028 by u/cantelope

function u(t) {

for(x.fillRect(0,0,2e3,2e3),W=960,j=99;--j;)for(i=9;i--;x.clearRect(W+S(p=.7*i+j/4-6.03*V)/Z*W-Z*9,540+C(p)/Z*W,s=99/Z,s))Z=j-t*6+(V=t*6|0)

Aug 7 2017 3:56 AM UTC

}// 139/140

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

change C(p) to C(i) for kicks

u/New_Core

try this... for(x.fillRect(0,0,2e3,2e3),Z=V=W=960,j=950;--j;Z=j%98-t*6+(V=t*6|0))x.clearRect(W+S(p=t+j/4-6.03*V)/Z*W-Z*9,540+C(p)/Z*W,s=99/Z,s)

show FPS hide FPS share fullscreen

DazeWare

remix of d/29013 by u/danny@hille.dk

function u(t) {

x.drawImage(c,b=n=0,-2);for(w=i=2e3;i--;n+=C(S(t*2+i/99)*4+i/133-t))x.fillRect(i,940+S(i%t)*n+i%t,t,w),x.fillStyle=R(0,i%2*w,0)

Dec 17 2023 5:50 AM UTC

}// 128/140

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

show FPS hide FPS share fullscreen

Xen

function u(t) {

for(i=1e3;i--;x.fillStyle=`hsla(${i*T(i*C(t)-t*i)},99%,30%,.05)`)x.fillRect(i*50%2e3,i,50,50)

Mar 9 2018 4:57 PM UTC

}// 93/140

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

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/12039 by u/rodrigo.siqueira

function u(t) {

t||(X=[...Array(K=2e3).keys()],Y=[...X]);for(i=K;i--;)h=X[i],x.fillRect(X[i]=950+(S(1*Y[i])-C(1*h))*540,Y[i]=540+(T(2*h)-C(4*Y[i]))*260,1,1)

Feb 1 2019 12:58 AM UTC

}// 140/140

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

Peter de Jong equation. "the legs" #attractor

show FPS hide FPS share fullscreen

username

remix of d/13437 by u/akoskovacs

function u(t) {

for(i=c.width=400;i--;x.fillText([`🏴`,`🏳️`,`🚩`,`🏳️‍🌈`,`🎌`][Y/3|0],23+C(j=t*9+(X+Y)/2)+X*14,32+S(j)+Y*12))Y=i%15,X=i>>4

Apr 26 2019 9:04 AM UTC

}// 118/140

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

u/joeytwiddle

flagception #flag

show FPS hide FPS share fullscreen

BirdsTweetCodersDweet

function u(t) {

c.width|=i=0
e=_=>x.fillRect(a=S(t)*i*100+50*i,540,10,50)
e()
for(i;i<12;i++)b=a>1100,g=b,x.fillStyle=g&&'#'+'0ff0f'.substr(i%3,3),e()

Mar 5 2018 9:02 PM UTC

}// 134/140

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

Wanted to have those 3 bars fill in all at once, but the effect is cool anyway:D

u/BirdsTweetCodersDweet

Change a to 500 for more clarity...
u/BirdsTweetCodersDweet

Could have also removed g... Oh well.

show FPS hide FPS share 1 remix fullscreen

magna

remix of d/2381 by u/magna

function u(t) {

eval(unescape(escape`󩭯󬬨󥌮󭭡󫍵󩝏󩬽󣝡󭍨󛭲󨝮󩍯󫜬󨼮󬽴󮝬󩜮󨭯󮍓󪍡󩍯󭼽󨍩󫭳󩝴󘌰󘌤󮽔󚬱󞝽󬍸󘌹󩝭󘼶󝌲󨌬󭼽󨼮󭽩󩍴󪍼󟜰󛍩󟜹󞽩󛜭󞽸󦽦󧜨󭼪󥌬󜌬󥌬󭼩󛍸󦽦󧜨󭼪󥌬󭼪󥌬󞜬󥌩󚝦󬭡󫝥󙬱󙬦󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󝌰󜌫󪜪󜜰󜌫󤼨󭌩󚬳󜌰󛌴󜌰󚽓󚍴󧬵󚜪󞜬󝜰󛌲󜌰󚜻`.replace(/u../g,'')))

Nov 16 2021 3:52 AM UTC

}// 139/140

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

Vintage #default

u/rep_movsd

I can hear the projector whirr in the background in my head
u/andrea270872

ditto... I was thinking of Laurel and Hardy music :D
u/donbright

lol