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

joeytwiddle

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡪㴲㈻樭ⴻ晩汬却祬攽樥㈿刨⤺✣晦昧ⱳ㸰☦晩汬⠩⥦潲⡰㵓⡱㵓⡫㴴⩴⵪⼶⤭欩⵱ⱳ㴷〪樭㈲⸲㤪瀥ㄴ〬扥杩湐慴栨椽㘩㭩ⴭ㬩汩湥呯⠹㘰⭳⩃⡡㵩⼮㤵㔫瀯㘩ⰵ㐰⭳⩓⡡⤩`.replace(/u(..)/g,"$1%")))

Sep 14 2018 3:02 AM UTC

}// 130/140

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

aerotwist's hexatwist, https://twitter.com/aerotwist/status/9704282…

u/joeytwiddle

with code snippets from yonatan and balint
u/joeytwiddle

164 chars uncompressed: with(x)for(j=22;j--;fillStyle=j%2?R():'#fff',s>0&&fill())for(p=S(q=S(k=4*t-j/6)-k)-q,s=70*j-22.29*p%140,beginPath(i=6);i--;)lineTo(960+s*C(a=i/.955+p/6),540+s*S(a))
u/joeytwiddle

inspired by #beesandbombs
u/duoxx

what a...
u/joeytwiddle

Pavel golfed it to 133 wow! :-D (see the remix)

show FPS hide FPS share 3 remixes fullscreen

pythech

function u(t) {

c.width|=0
with(x)for(translate(900,500),i=10*t;i-->0;fill())beginPath(fillStyle='red'),arc(5*i,0,20*C(i*.9)+30,0,9),rotate(-Math.PI*2*.618)

Jun 18 2018 3:43 AM UTC

}// 140/140

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

.618 is an approximation to the golden ratio. Putting .5 == 1/2 will create 2 spokes. Similarly .6 == 3/5 will create 5 spokes.

u/pythech

Inspired by Numberphile: https://www.youtube.com/watch?v=sj8Sg8qnjOg
u/DataMeta

I really dig it!
u/aleamb

love it!
u/zanella

You had me at "golden ratio".

show FPS hide FPS share 2 remixes fullscreen

prplz

remix of d/8154 by u/Xen

function u(t) {

r=Math.random
for(i=666;i--;x[S(((22-y)**2+(13-z)**2)**.35+t)**2>.8?'clearRect':'strokeRect'](y*T,z*T,T=44,T))y=r()*T,z=r()*T

May 26 2018 12:52 PM UTC

}// 125/140

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

Thanks Xen for the strokerect, it makes really cool textures

u/firegodjr

Looks like pencil crosshatching!

show FPS hide FPS share 1 remix fullscreen

BalintCsala

function u(t) {

c.width=280
for(i=9;i-->-1;)x.fillRect(D=i*20+(K=(t%1)*20),D,W=20,W)
x.translate(80+K,60+K)
x.rotate(-K/6.5)
x.fillRect(0,0,W,W)

May 3 2018 8:50 PM UTC

}// 128/140

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

square going up the stairs

u/Conjuror

love it and it is cool
u/Joachim

Looks good! To stop the jumpiness, replace -K/6.5 with -K/6.2

show FPS hide FPS share fullscreen

hollo47

function u(t) {

c.width=g=999;for(i=-70;40>i;i++)for(j=1;80>j;j++)f=500*i,h=j-t%1,l(),f+=500,l();function l(){x.lineTo(500+f/h,(g+270*S(7*f))/h)}x.stroke();

Apr 24 2018 2:03 PM UTC

}// 140/140

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

Further learning perspective. Landscape experiment!

u/joeytwiddle

That's cool! #landscape #perspective
u/jylikangas

Nice! There are some golfing opportunities. 124 byte version...for(c.width=g=999,i=-70;40>i++;)for(j=80;--j;l(f+=500))(l=e=>x.lineTo(500+f/h,(g+270*S(7*f))/h))(f=500*i,h=j-t%1) x.stroke()

show FPS hide FPS share 2 remixes fullscreen

yonatan

remix of d/6319 by u/veubeke

function u(t) {

for(a=_=140;--a;x.fill()){x.beginPath(x.fillStyle=R($=_*S(a+t),$+_))
for(i=3;i--;)x.lineTo(960+C(z=t+i+a)*a*9,540+S(z)*a*9)}

Jan 22 2018 1:44 PM UTC

}// 125/140

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

u/Xen

nice style
u/zanella

Cool texture!
u/zanella

Cool texture!
u/zanella

Cool texture!
u/Xen

done remix d/6333
u/sigveseb

wooow stylish af!

show FPS hide FPS share 2 remixes fullscreen

sigveseb

remix of d/5776 by u/ETHproductions

function u(t) {

t&&a<1920||(a=b=q=0,p=t*77%23+4,h+=20)
x.font='9em"'
x.fillText('🃏',a+=p,b)
b+=q++
b>930&q>0?q*=t%1/9-.9:0};{h=0

Jan 9 2018 12:05 AM UTC

}// 112/140

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

Remixed on my phone so I didn't clean up unused variables etc. Just wanted to see how this looks with emojis :)

show FPS hide FPS share fullscreen

lionleaf

remix of d/3719 by u/soer9606

function u(t) {

c.width=1920;
for(i=0; i<1000; i++)
x.fillRect(940+900*S((t+i)), 700+400*S(2.5*t*t+i)/(1+.2*t*t)-400/(.2*t*t+1), 20, 20)//Add gravity :D

Dec 26 2017 11:01 PM UTC

}// 136/140

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

Had to add some gravity so I finally can go to bed!

show FPS hide FPS share fullscreen

FireFly

function u(t) {

for(c.width|=A=16,i=9e3;i--;(X&8?B&2:"<fnvff<Ā~``x```".charCodeAt((B/A&3)*8+Y%8)>>7-X%8&1)&&x.fillRect(A*X,A*Y,A,A))X=i&127,Y=i>>7,B=X+Y+t*8

Mar 6 2017 8:36 PM UTC

}// 140/140

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

00FF. More embedded bitmap fun :)

u/iverjo

Cool!
u/sfz

Going to take a three month sabbatical and figure out how this works.
u/FireFly

Anything in particular that I should explain? It might help to draw the bits of the codepoints in the string literal on a piece of paper, as an 8×15 grid (15 chars, 8 bits per char). Ā is U+100, used to encode 0x00.
u/sfz

Neat trick!

show FPS hide FPS share 1 remix fullscreen

FireFly

function u(t) {

t || x.translate(960, 540)
for (i=40; i--; x.rotate(S(t)))
 x.fillStyle = 'hsla('+i*t+',90%,50%,'+1/t+')',
 x.fillRect(v=i*20, v, i*t, i*t)

Mar 1 2017 8:05 PM UTC

}// 139/140

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

Colour mania

Show more comments…
u/iverjo

Nice!
u/Woodmouth

Ohh, if you wait long enough it goes grey, but then if you wait even longer, it quite suddenly goes back to color, and then suddenly even more grey
u/joeytwiddle

After that it ends up resting on a kind of shiny brushed metal pattern. Amazing!
u/joeytwiddle

#shiny
u/joeytwiddle

#color #rainbow (sorry for spamming the comments)
u/PotatoImaginator

#atom #orbital