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 1 remix fullscreen

pythech

remix of d/8669 by u/pythech

function u(t) {

c.width|=0
with(x)for(i=6;i--;fill(),fillStyle=k?'#fff':R())beginPath(k=i%2),arc(420+S(z=i+t)*k*770+500*(i>>1),500+90*C(z)*k,200,0,9)

Jun 20 2018 4:56 PM UTC

}// 133/140

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

u/joeytwiddle

Mind-twister! :D #opticallillusion

show FPS hide FPS share fullscreen

DataMeta

remix of d/869 by u/maysick

function u(t) {

for(i=0;i<255;i++){x.fillStyle=R(i,i,i);b=(1.21*i*(500+t)/360);x.fillRect(-b/10+960+b*C(b),-b/10+540+b*S(b)+16,b/8,b/8)}

Jun 20 2018 2:18 AM UTC

}// 120/140

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

hole in canvas

show FPS hide FPS share 1 remix fullscreen

firegodjr

function u(t) {

c.width=200;
for(i=100;i-->0;)x.lineTo(S(t+i)*100*C(i*7+t)+100,5-Math.abs(C(t+i))*100+100)
x.fill()

Jun 18 2018 8:08 PM UTC

}// 99/140

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

Wobbly

u/joeytwiddle

I see a crow reflected in water
u/Galaxtone

I see nothing.

show FPS hide FPS share fullscreen

Xen

remix of d/8640 by u/veubeke

function u(t) {

t?x.fillStyle=R(V=C(t*9)*99+99,C(V)*99,99-V,.5):x.translate(960,540)
x.fillRect(s=59*t%6e2,s,s,s)
x.rotate(S(t*2)/s*3)
x.strokeRect(s,s,s,s)

Jun 18 2018 5:26 PM UTC

}// 140/140

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

Shoutz 2 Veubeke CGT partner in crime ;-)

u/veubeke

woot woot

show FPS hide FPS share fullscreen

pythech

remix of d/8537 by u/pythech

function u(t) {

c.width|=0
with(x)for(i=2;i--;stroke())beginPath(lineWidth=i?350:240),strokeStyle=i?'#252':'#3a5',arc(900,550,320,z=i?t:-t,z-C(t)*1.5-2)

Jun 17 2018 7:36 PM UTC

}// 136/140

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 3 remixes fullscreen

Bugsy

function u(t) {

for(c.width|=r=999;--r;x.lineTo(960+C(r+t)*a,540+S(r+t)*a))a=r/2
x.stroke()

Jun 16 2018 4:32 PM UTC

}// 75/140

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

The graph r=theta spinning around the origin. 65 characters to play with, so there's lots of remixing potential. Try messing around with the trig functions, it leads to some fun results

u/iverjo

Go fullscreen, stare at the center for 30 seconds, then look away from your screen (e.g. look at your keyboard). #opticalillusion
u/iverjo

#short

show FPS hide FPS share fullscreen

lazyguyy

function u(t) {

                       t*=6.27;a=(2+C(5*t));b=a*S(3*t);a*=C(3*t);x.fillStyle=R(a*100,b*100,255-a*100);x.fillRect(960+a*280,540+b*170,15,15)

Jun 12 2018 2:51 PM UTC

}// 139/140

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

simple colorful torus knot

show FPS hide FPS share 1 remix fullscreen

pythech

remix of d/8540 by u/pythech

function u(t) {

x.beginPath()
x.fillStyle=R()
c.width|=0
for(i=500;--i;) {
x.arc(S(k=i*1044+t)*C(i)*400+900,C(k)*400+500,19,0,9)
}
x.fill()

Jun 11 2018 6:52 PM UTC

}// 123/140

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

alien

function u(t) {

for(c.width=10e2,x.font='22px l',i=0;i<59;i++){
 x.fillText(String.fromCharCode(`${frame>>2}`*i),C(o=20*i+t)*i*13+480,S(o+=i/6)*i*19+250)
}

Jun 10 2018 12:16 PM UTC

}// 140/140

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

alien

function u(t) {

W=c.width=7e2
x.font='13px l'
for(i=0;i<35;i++){
 for(j=0;j<29;j++){
 V=(frame>>3)+i*j+i+j
 x.fillText(String.fromCharCode(V),i*13,j*13)
}
}

Jun 9 2018 9:42 PM UTC

}// 140/140

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