Top dweets this year

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

Xen

remix of d/32818 by u/KilledByAPixel

function u(t) {

x.fillRect(z=399,z,z*C(t),z*S(t))

Nov 24 2024 11:55 AM UTC

}// 33/140

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

quick test

show FPS hide FPS share 1 remix fullscreen

lewdev

remix of d/32303 by u/lewdev

function u(t) {

for(c.width|=i=12;V=t+i*.523,x.font=S(V)*40+99+"px'",i--;)x.fillText('🎠',C(V)*800+950,S(V)*99+500+S(t*4+i)*99)

Nov 19 2024 7:55 AM UTC

}// 110/140

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

🎠 Carousel

show FPS hide FPS share fullscreen

SockTaters

remix of d/32617 by u/tomxor

function u(t) {

for(c.width&=i=10368;--i;)x.fillRect(i&127,i>>7,1,S(i**2.0000004+t))

Nov 12 2024 1:19 PM UTC

}// 68/140

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

Twisting Strands or Mountains?

u/Coalshork

this would be an awesome noise for terrain gen!

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/32732 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍪󟜰󞽪󟌱󜼻󚼫󪬩󩭯󬬨󨬽󝬶󞽢󛜭󞽢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󨝲󨼨󪜪󞌳󚼸󜌫󡬨󤼩󛍪󚬸󜼫󡬨󠼩󛍪󟼲󜌺󜝥󝌬󜌬󞜩󚜩󚝩󟝢󛼳󯌰󛍫󟝢󙜳󛍦󪝬󫍓󭍹󫍥󟝪󟽫󟽫󟬱󟽒󚌩󞬧󘽦󩭦󙼺󙼣󩬲󜬧󞬧󘼰󞍤󙼬󡬽󩬽󟬨󪼾󜜿󛜵󞬵󚭫󚜪󚌱󛝃󚍴󛼲󚜩󚭦󚍩󛼲󚽪󚜻`.replace(/u../g,'')))

Nov 11 2024 7:09 PM UTC

}// 138/140

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

Illusory Motion Animation ⚪🔴⚫

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

function u(t) {

for(i=240,t?t=t*60|0:c.width=i;i--;)x.fillRect(i,t,1,S(((i%32-16)**2+(t%32-16)**2<99?(t>>5)*32+i%32:t)**9)**2)

Nov 10 2024 7:20 PM UTC

}// 110/140

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

The Coffer Illusion 🧐

u/cantelope

#coffer #cofferillusion
u/cantelope

i have seen this, not sure who made it here
u/fentbiggesthater

same ive seen it too, stolen?, can we get a moderator to check this out✌💕😁
u/KilledByAPixel

i dont think there is a dweet for it, but it is a very well known illusion

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/32708 by u/tomxor

function u(t) {

for(i=c.width|=0;i--;x.lineTo(960+r*S(a=i/306),540-r*C(a)))p=3.1416,r=400*(d=C(t*p)/2+.5)+400*C(p/=n=t+6>>1)*(1-d)/C(i/960*n%2*p-p)
x.fill()

Nov 9 2024 3:58 PM UTC

}// 140/140

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

Evolving Shapes 🔺🟦🟡

show FPS hide FPS share 2 remixes fullscreen

tomxor

remix of d/32703 by u/cantelope

function u(t) {

for(c.width|=k=6;k-=1/64;x.fillRect(960+320*F(S),540+320*F(C),9,9))F=f=>(1+S(T(S(t*4))/2+t*2))/2*(f(a=~~k/.95)+k%1*f(a+2.1)-f(b=k/.95))+f(b)

Nov 6 2024 9:00 PM UTC

}// 140/140

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

Smoler Interpolated Shapes

u/cantelope

amazing solution. i never would have thought of passing functions to a function to save space :D
u/lewdev

u/cantelope I'm glad I saw your comment. Amazing indeed!
u/tomxor

Yo dawg, I heard you like functions, so i passed functions to your functions so you can execute while you execute.

show FPS hide FPS share 1 remix fullscreen

skeletonNatte

function u(t) {

c.style.filter='invert(1'
r=450-25*t
x.beginPath()
x.arc(960+C(t)*r,570-S(t)*r,(t<16.75)*40,0,7)
x.fill()

Nov 6 2024 8:12 PM UTC

}// 105/140

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

Spiral

show FPS hide FPS share fullscreen

zachygreen

function u(t) {

c.width*=1
t*=15
for(i=0;i<132;i++){a=C(i/9-t)+i/9
for(j=0;j<99;j++)if(((i/12|0)+(j/9|0))%2||i%131==0||j%98==0)x.fillRect(i*9,9*a+j*9,9,9)}

Nov 5 2024 4:54 AM UTC

}// 139/140

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

beaster

function u(t) {

x.reset(s=300)
for(i=j=25*t;i<j+s;i++){
x.beginPath()
x.arc((s*C(.018*i)**3)+1000,(s*S(.03*i)**3)+600,(130*S(.055*i)**4),0,6.28)
x.stroke()}

Oct 30 2024 5:32 PM UTC

}// 140/140

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

bubble bobble

u/beaster

with respect to Mr. Yeganeh for the trigonometric points of interest