Top dweets of all time

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

DataMeta

remix of d/20373 by u/Xen

function u(t) {

for(i=480;i--;x.fillStyle=R(0,g=i*C(S(t+i/3)+t+S(i/(1+T(i)))),g*.7))x.fillRect(i*4,0,r=Math.random(),r);x.drawImage(c,0,4,1920+(o=9),1080+o)

Oct 25 2020 9:46 PM UTC

}// 140/140

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

#aurorae - going off danny@hille's tweak to d/20373

u/Xen

nice!
u/joeytwiddle

Smooth

show FPS hide FPS share fullscreen

pavel

remix of d/20353 by u/solendil

function u(t) {

d=(V,D,i=1<<V/8%16)=>x.fillRect(X,Y,X+Y+D&2,1,x.fillStyle=R((4591&i)*w,(4096&i)*w));for(X=t?0:c.width=w=512;X--;)for(Y=288;Y--;d(X,0))d(Y,2)

Oct 22 2020 9:59 PM UTC

}// 140/140

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

4591 and 4096 specify the 16 bit patterns for the red / green channels

u/pavel

0001000111101111 and 0001000000000000 respectively (rendering flips the order)
u/danny@hille.dk

👍
u/solendil

Congratulations ! :)
u/tomxor

nice

show FPS hide FPS share fullscreen

KilledByAPixel

function u(t) {

for(t*=b=540,i=3e3;j=i--/470;x.fillRect(960+t*S(j),b+t*C(j),9,9))a=(i/64+(t>>6)|0)%2,x.fillStyle=t%64<9?a^t>b?R():'#fff':R(b*!a,t/5,b*a)

Oct 2 2020 6:44 PM UTC

}// 136/140

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

False Motion Optical Illusion 👁️👁️

u/KilledByAPixel

#illusion

show FPS hide FPS share fullscreen

danny@hille.dk

remix of d/19972 by u/danny@hille.dk

function u(t) {

for(c.width|=X=60;X--;)for(T=Y=34;Y--;)x.fillStyle=R(m=99*(S(X*Y+Y/2*Y/9*(S(t
/9)))/222**C(Y/9*S(t)+X/11*C(t))),m/9),x.fillRect(X*T,Y*T,T,T)

Sep 30 2020 6:35 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

nice one!
u/danny@hille.dk

WebGL version: http://glslsandbox.com/e#68778.0

show FPS hide FPS share fullscreen

anotherkitten

function u(t) {

for(j of[-8,8])for(i=99;--i;x.fill(p=new Path2D(),p.arc((t+(6+S(t)/8)*i**.5)*699%3e3-99,540+j*i,9+i*2,0,8)))x.fillStyle=R(265-i,265-i*7,225)

Sep 29 2020 6:50 PM UTC

}// 140/140

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

odd crystals

u/anotherkitten

(fullscreen for max pretty)

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/20108 by u/pavel

function u(t) {

with(x)for(c.width|=j=32,translate(960,r=540);j--;scale(.8,.8))rect(-r,-r,r/3,r*2),rotate(t);x.fill`evenodd`

Sep 27 2020 4:49 PM UTC

}// 108/140

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

The eternal spiral

u/Xen

nice!

show FPS hide FPS share fullscreen

New_Core

remix of d/20110 by u/Odog8

function u(t) {

H=16
c.width=w=240
for(j=9;j--;)for(i=w;i--;)x.fillRect(i%H+j*9*t%270-32,150-j*t*9%190+i/H|0,"ࠀ࠼bۂ욄ᦊ᭔۠ᵘ㏼慠䋞䓘䩖㐔 ".charCodeAt(i/H)>>i%H&1,1)

Sep 26 2020 9:16 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

Xen

remix of d/20080 by u/Xen

function u(t) {

with(x)for(c.width|=i=z=1e3;i--;beginPath(fill(arc(z+r*S(i+t),555+r*C(i+t),i/13,1,7))))x.fillStyle=`hsl(${(r=i*t*t%z)*t},50%,50%,${1-i/z})`

Sep 23 2020 5:33 PM UTC

}// 139/140

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

#Waitforit #Xweet

show FPS hide FPS share 1 remix fullscreen

anotherkitten

function u(t) {

c.width|=0
N=(t/5|0)*1.3
t%=5
x.scale(30,30)
x.fillText("MELTY",9,t*35-N)
for(i=27;i--;)x.fillRect(9-i,36,32+i*2,-((T=t-1-i/40)>0&&T**.2)-N)

Sep 20 2020 4:48 PM UTC

}// 140/140

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

Filling the tank with melty text (loops)

u/anotherkitten

real glad i could get this one to turn out how i wanted it!

show FPS hide FPS share fullscreen

aaaaaz

function u(t) {

s=()=>S(t*9e9*C(t*8))*.5+.5
v=2e3
i=!t?0:++i%2
x.fillStyle=i?'#000':'#FFF'
x.fillRect(s()*v,0,s()*v,9)
x.drawImage(c,-9,0,v+9,v,9,9,v-19,v)

Sep 11 2020 1:00 AM UTC

}// 140/140

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

#storm