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

New_Core

function u(t) {

for(c.width|=i=400;i--;i%99<1?x.beginPath(x.fill()):0)b=99**S(t+i/30)+50,x.lineTo((b/S(a=i/63)+960),(b/C(a)+540))

Jul 10 2019 10:23 PM UTC

}// 113/140

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

u/katkip

awesome!
u/magna

Neat!

show FPS hide FPS share fullscreen

pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐳𝠻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀭𞐹𛀰𛀱𞐸𛀱𞐸𚐩𪰽𚁩🠾𜐩𛐸𛑴𙐱𛁢👃𚁁👍𨑴𪀮𤁉𚠨𪐭𜐯𝀫𜐯𚀱𚰱𩐴𚠪𪰩𚐩𛁸𛡦𪑬𫁓𭁹𫁥👩𙐲🰧𘱄𡁄𙰺𙰣𝠶𝠧𛁸𛡳𩑴𥁲𨑮𬱦𫱲𫐨𨐽𤰨𠐩𛁢𛰲𛀭𨠬𨐯𜠬𞐶𜀫𪰪𜐳𜠬𝐴𜀭𪰪𝠶𛐱𞐸𛰨𜐫𪰪𚠴𚐩`.replace(/u../g,'')))

Jul 9 2019 4:35 AM UTC

}// 140/140

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

The fit (https://www.reddit.com/r/perfectloops/commen…)

u/pavel

Simplified. Seems too hard to fit even into 194 chars.
u/pavel

194 for(c.width|=i=36;i--;x.fillRect(-99,0,198,198))k=(i>>1)-8-t%1,b=C(A=Math.PI*(i-1/4+1/(1+1e4**k))),x.fillStyle=i%2?'#DDD':'#666',x.setTransform(a=S(A),b/2,-b,a/2,960+k*132,540-k*66-198/(1+k**4))
u/aleamb

love it!
u/katkip

Love it too

show FPS hide FPS share 1 remix fullscreen

marc8

function u(t) {

c.width|=d=.01
function g(a,b,n,r){for(i=6.28;i>0;)x.arc(a,550,r+50*(S(b*t+i*n)>0),i-=d,i)}x.fill(g(1400,9,14,300));x.fill(g(600,-9,21,450))

Mar 20 2019 10:39 PM UTC

}// 140/140

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

Very rough gears. Don't try this at home.

u/tomxor

With an arrow function there is enough space for some tapered gears :) g=(a,b,n,r)=>{ then i-=d,i+.05)
u/tomxor

Arrow function seems to need a space after the } though !
u/somebody

c.width+=0 and replacing d with .1 directly saves two bytes. might be able to improve the tapering or something
u/katkip

#gear
u/aleamb

amazing!

show FPS hide FPS share 1 remix fullscreen

batboy

function u(t) {

t==0?x.fillRect(0,0,1e5,1e5):0;
x.fillStyle="#fff"
for (i=0;i<100;i++)
x.fillRect(t*100,S(t)*100+540+(i%2==0?1:-1)|i*Math.random()*t,4.5,1)

Mar 18 2019 5:17 PM UTC

}// 139/140

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

bridges

show FPS hide FPS share 1 remix fullscreen

DataMeta

function u(t) {

c=400;for(i=512;i--;)x.fillStyle=R(o=i/2,o,o,.55),
x.fillRect(960+c*S(t+i/22*7.111),540+c*C(t-i),8,8)

Mar 14 2019 3:05 AM UTC

}// 101/140

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

u/Xen

love it!
u/UEZ

#Lissajous

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

eval(unescape(escape`砮杬潢慬䅬灨愽⸱㭸⹦楬汒散琨〬〬㉥㌬㉥㌩㭲㵍慴栮牡湤潭㭦㵰㴾匨⵰⼴㈫琪㈩㱓⡴⤻景爨椽㠹㤻椭ⴻ⥻堽爨⤪ㄹ㄰ⱙ㵲⠩⨱〷〻楦⡦⡙⼴幘⼴⤩砮捬敡牒散琨堬夬㄰ⰱ〩紻`.replace(/u(..)/g,"$1%")))

Mar 9 2019 8:58 AM UTC

}// 125/140

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

Electricity. Sadly, #compressed x.globalAlpha=.1;x.fillRect(0,0,2e3,2e3);r=Math.random;f=p=>S(-p/42+t*2)<S(t);for(i=899;i--;){X=r()*1910,Y=r()*1070;if(f(Y/4^X/4))x.clearRect(X,Y,10,10)};

u/magna

Lovely aesthetic
u/corporateanon

Sometimes i see something like this before i fall asleep
u/mcdxn

or after sneezing!

show FPS hide FPS share 1 remix fullscreen

cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁓𭁹𫁥𙱝👠𘰰𜀶𜡠𛁸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𭰽𜡥𜰬𭰩𛁩🐹𞐻𪐭𛐻𮀮𩡯𫡴🐹𞐫𪀯𞀫𙱰𮀠𨐧𛁸𛡦𪑬𫁔𩑸𭀨𙰪𙰬𭰭𚁩𚠪𝐫𭀪𚁷𚱨𚐯𝀩𙐳𩐳𛁩𚠪𝰥𭰫𤰨𪐫𭀪𜰩𚡩𚠳𚐩𮁛𩡝👠𪁳𫁡𚀤𮰨𪀽𪐪𪐩𚱴𚠸𜀰𯐬𞐹𙐬𝠰𙐬𙁻𜐯𚀱𚱨𛰱𩐳𚑽𨀻`.replace(/u../g,'')))

Feb 6 2019 8:45 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/katkip

#compressed
u/sigveseb

Cool
u/magna

I love this!
u/iverjo

Trippy! Very good

show FPS hide FPS share 1 remix fullscreen

LimeLaser

function u(t) {

r=Math.random
p=t?p:Array(999).fill().map(z=>({x:1920*r(),y:1080*r()}))
p.forEach((z)=>{x.fillRect(z.x,z.y,1,1);z.x+=6-12*r();z.y+=4-8*r()})

Feb 5 2019 6:19 AM UTC

}// 140/140

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

Mold Growth Via 999 Random Walkers

Show more comments…
u/katkip

Wow, nice technique.
u/LimeLaser

Thank you! I used the array instantiation from a dweet I've seen before, but couldn't find again. Your dweets are awesome, btw!
u/pavel

119 r=Math.random;p=t?p:Array(1e3).fill().map(z=>[2e3*r(),1080*r()]);p.map(z=>x.fillRect(z[0]+=6-12*r(),z[1]+=4-8*r(),1,1))
u/donbright

so awesome
u/qm3ster

115 r=x=>x*Math.random() p=t?p.map(([a,b]=[r(1920),r(1080)])=>[a+6-r(12),b+4-r(8),x.fillRect(a,b,1,1)]):[...Array(999)]
u/qm3ster

115 r=x=>x*Math.random();p=t?p.map(([a,b]=[r(1920),r(1080)])=>[a+6-r(12),b+4-r(8),x.fillRect(a,b,1,1)]):[...Array(999)]
u/qm3ster

112 r=Math.random;p=t?p.map(([a,b]=[1920*r(),1080*r()])=>[a+6-12*r(),b+4-8*r(),x.fillRect(a,b,1,1)]):[...Array(999)]. How do I delete comments?

show FPS hide FPS share fullscreen

katkip

remix of d/11867 by u/katkip

function u(t) {

eval(unescape(escape`昽⡘ⱙⱳ⤽㹻楦⡳㸴⥸⹦楬汓瑹汥㵒⠱㈸⭓⡳⭴⤪ㄲ㠬ㄲ㠫䌨猫琩⨱㈸ⰱ㈸⭃⡳⩳⤪ㄲ㠩ⱸ⹦楬汒散琨堭猯㈬夭猯㈬猬猩ⱦ⡘⵳ⱙⱳ⼲⤬昨堬夭猬猯㈩ⱦ⡘⭳ⱙⱳ⼲⤬昨堬夫猬猯㈩紻昨㤶〬㔴〬㜲〩`.replace(/u(..)/g,"$1%")))

Jan 17 2019 3:25 PM UTC

}// 135/140

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

u/iverjo

How was this made?
u/13thptr

nice!
u/sigveseb

Ooh very pretty!
u/katkip

u/iverjo simple recursion
u/magna

This is so pretty!

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

c.width*=1;for(i=340;i--;)x.beginPath(),x.ellipse(960+S(i/3+t)*900,540+C(i/3+t)*300,i,i*2,i,0,1,20),x.fillStyle=i%2?'#ff2':"#f0f",x.fill()

Dec 22 2018 7:04 PM UTC

}// 138/140

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

#illusion

u/magna

Wow!
u/joeytwiddle

It really looks like it's moving!
u/katkip

i feel irony