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

firegodjr

remix of d/7642 by u/firegodjr

function u(t) {

c.width=200
r=1.57
for(w=0;w<2;++w,x.stroke())for(s=0;s<5;++s)for(i=0;i<2;++i)x.lineTo(C(t+(i+s+w)*r)*50+100,S(t+(i+s+w)*r)/3*50+30+s%2*60)

Apr 13 2018 5:13 PM UTC

}// 139/140

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

Much cleaner :)

show FPS hide FPS share fullscreen

angelnm

function u(t) {

c.width=1920
for(i=0;i<9;i++)
a=25*C(t),
b=200*C(t),
x.fillRect(560+i*100-a,540-b,2*a,2*b),
x.fillRect(960-b,140+i*100-a,2*b,2*a)

Feb 9 2020 12:28 AM UTC

}// 129/140

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

First One!

u/tomxor

Welcome :)
u/Xen

nice!

show FPS hide FPS share fullscreen

danny@hille.dk

remix of d/23394 by u/danny@hille.dk

function u(t) {

for(c.width|=i=144,x.lineWidth=9;i--;)
x.beginPath(),x.arc(i%16*120+66,(i>>4)*120+60,60,2*t+3*i,3+2*t+3*i),x.stroke()

Jul 25 2021 9:46 PM UTC

}// 117/140

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 1 remix fullscreen

username

remix of d/13648 by u/username

function u(t) {

if(t)return
c.outerHTML=`<textarea id=z>`
$=`Hi :) Please stop when you see NOW!`
z.oninput=o=>{_=z.value.slice(0,-1)
z.value=_+$[_.length]}

May 6 2019 5:20 PM UTC

}// 140/140

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

press a key to reveal next char

u/username

btw, you can edit the string to anything else in the code to flex with how fast you can type :)
u/Undefined

if(!t){c.outerHTML=`<textarea id=z>` $=`See how fast you can type!` z.oninput=o=>{_=z.value.slice(0,-1) z.value=_+($[_.length]||'')}} - a bit better :D
u/Undefined

if(!t)c.outerHTML=`<textarea id=z>`,$=`See how fast you can type!`,z.oninput=o=>{_=z.value.slice(0,-1),z.value=_+($[_.length]||'')} - 131, or 140 with your text

show FPS hide FPS share 1 remix fullscreen

conorpo

remix of d/8944 by u/fujimotos

function u(t) {

c.width|=0
for(i=9;i--;)for(j=20;j--;)n=j+i*5+t*S(t)-28,x.fillStyle=`hsl(${i*99},100%,${n*8}%`,x.fillRect(400+i*100,30+j*30+3**n,100,100)

Jul 29 2018 12:41 AM UTC

}// 137/140

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

robbyg

remix of d/11535 by u/rodrigo.siqueira

function u(t) {

for(a=b=i=0;i<3e3;i++,x.fillStyle=`hsl(${b/7+a/5},50%,50%)`)r=~~(Math.random()*3),b=r==1?b/4:b+199,x.fillRect(a=(a+956*r)/2,b,1,1)

Jan 28 2019 7:31 PM UTC

}// 130/140

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

Rainbow mountains.

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/26119 by u/cantelope

function u(t) {

eval(unescape(escape`󩭯󬬨󬼽󜜳󜬬󪌽󝍥󜼬󪜽󪌪󜼻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍩󙝳󚭳󛼹󛍩󛼹󛌱󝌬󜜴󚜬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󩌬󩌯󜬬󛝓󚍴󚜪󩌪󜬩󚝦󫽲󚍤󟜰󛍭󟜲󜌻󫜭󛜻󩌫󟜲󩜷󛽍󨝴󪌮󪍹󬍯󭌨󨜭󪜥󬼪󬼬󨬭󪜩󚬪󜬩󨜽󞝥󜼫󤼨󫜪󫜫󭌪󜼩󚭨󚬨󭬽󠼨󫜯󞜫󭌩󚜬󨬽󝝥󜼫󠼨󫜯󜬭󭌪󜬩󚭨󚭶`.replace(/u../g,'')))

Sep 6 2022 12:44 PM UTC

}// 138/140

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

Firefly simulator. #light

u/rodrigo.siqueira

The colors will change after a few seconds
u/384.cz

#firefly
u/mala

This looks like one of those animations of stars rotating the black hole in the center of our galaxy
u/mala

https://www.vox.com/science-and-health/2017/…
u/vain

Nice colors. Like the grid field. #metaballs

show FPS hide FPS share 1 remix fullscreen

smtsjhr

remix of d/20187 by u/smtsjhr

function u(t) {

for(c.width|=l=375;l--;)f=j=>x.fill(p=new Path2D,p.arc((l%32+j*1.5-1)*99,(l>>5)*99,80+20*S(5*l+l%7+2*t),m=(j+2)*1.3,m+1.4)),f(1),f(0)

Oct 5 2020 10:27 AM UTC

}// 134/140

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 1 remix fullscreen

hamptonio

function u(t) {

t?i++:i=0;q=0;a=1;b=1;for(j=99;j--;){q+=a*C(b*i/100);a*=.6;b*=8};x.lineTo(i,250*(2+q));x.stroke()

Mar 3 2017 3:31 PM UTC

}// 97/140

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

From 1872, Weierstrass's first example of a continuous but nowhere-differentiable function.

show FPS hide FPS share fullscreen

vinca

function u(t) {

t||(X=1920,Y=1080,x.fillStyle="#900",x.font='500px"'),x.fillText("Dwitter",0,350),x.drawImage(c,S(t)/300,1e-5,X,Y+=.005)

May 23 2019 12:27 PM UTC

}// 120/140

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