Dweets awesomed by u/rafroller

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

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    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

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username

remix of d/18089 by u/Xen

function u(t) {

eval(unescape(escape`睩瑨⡸⥧㴨␬弩㴾筧汯扡汁汰桡㴤ⱦ楬汓瑹汥㵟紬木ㄬ恨獬⠤筓⡴⨽琩⨶㥽ⰹ㤥ⰴ㈥怩Ɫ敧楮偡瑨⠩ⱡ牣⠱攳⭓⡴⤪㑥㈬䌨琩⨴攲⬵攲ⰵ〬〬㜩Ᵽ汯獥偡瑨⠩ⱦ楬氨⤬木⸰㌬✣晦昧⤬晩汬剥捴⠰ⰰⰹ攳ⰹ攳⤻`.replace(/u(..)/g,"$1%")))

Mar 31 2020 11:15 AM UTC

}// 139/140

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circle #waitforit

u/username

after some time it repeats (:
u/Xen

sexy!

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pavel

function u(t) {

f=(i,j=i%1,k=~~i,m=j*j*(3-2*j))=>S(k*k)*m---m*S(--k*k)
for(i=c.width|=0;i--;)x.fillRect(i,540+99*f(i/32+5*t),5,5)

Mar 28 2020 9:41 PM UTC

}// 113/140

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I would love to find a better / shorter 1D noise function #challenge

u/pavel

This one assigns a 'random' number to each integer k via S(k*k) and uses smoothstep to interpolate between them.
u/pavel

Another idea to play around with f=(i,n=9)=>n&&C(n**.5*i)/n+f(i,n-1)
u/joeytwiddle

#random

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pavel

remix of d/18074 by u/pavel

function u(t) {

c.width|=f=(X,Y,d,z=2+X*S(a=Y-4*t))=>d>>8?x.fillRect(960+1e3*X*C(a)/z,540+1e3*Y/z,6,6):[t,t+2,t+4].map(i=>f(X+C(i)/d,Y+S(i)/d,2*d));f(0,0,2)

Mar 28 2020 3:27 AM UTC

}// 140/140

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#sierpinski dance

Show more comments…
u/sigveseb

Very clean!
u/DataMeta

So smooth!
u/aleamb

wow! very smart code!
u/lionleaf

What an amazing dweet. And little did you know I had already planned #dancing as the theme for April. You were ahead of the times :D
u/joeytwiddle

Nice! Here is a dirtier, underrated relative: d/13611
u/Qwitter

looks glossy!
u/vain

Very nice and smooth 3D rotated and transformed sierpinski

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jylikangas

function u(t) {

x[f="fillRect"](0,0,2e3,2e3)
for(i=600;i--;x.fillStyle=R(i*T))x[f](T=800,199+i,i?M=24+C(t)*20:320,6),x[f](T-i*2,T+i,M+i,C(i/150))

Mar 25 2020 5:19 PM UTC

}// 129/140

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Quarantine Door

u/sigveseb

Nice concept
u/joeytwiddle

#spooky #door #halloween

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pavel

function u(t) {

for(i=c.width|=0;j=--i>>5;x.fillRect(960*(z+S(j*j)+r*C(i))/z,3e3*(.2+m*(m<0&&-1)**i)/z,s=--m*9/z,s))m=(t+j/7)%2-1,r=m>0&&m/3,z=2+S(j)+r*S(i)

Mar 25 2020 8:28 AM UTC

}// 140/140

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Reflections on #rain

u/katkip

beautiful
u/aleamb

amazing
u/vain

amazing rain drop fx

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jylikangas

function u(t) {

x.shadowColor="#0af",x.shadowBlur=99-C(t)*50
for(i=0;i++<40;x.fillRect(960-z-j/2,1070-i*5,z*2+j,-z*4))z=2e3/(i-t%32),j=i%3*z

Mar 22 2020 6:32 AM UTC

}// 124/140

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Glowing Hallway

u/sigveseb

Woah nice

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KilledByAPixel

function u(t) {

$='🚁🧻💩'
eval(unescape(escape`𭱩𭁨𚁸𚑣𛡷𪑤𭁨𯀽𜀬𬐽𚁉𛁘𛁙𚐽🡦𪑬𫁔𩑸𭀨𦰮𛠮𙁝𦱉𧐬𦀬𦐩𛁦𫱮𭀽𙰹𩑭𘠧𛁱𚀲𛀸𝠰𛀱𩐳𚐬𭁲𨑮𬱬𨑴𩐨𞐶𜀫𝀰𜀪𤰨𭀩𛀲𞐹𚐬𬐨𜀬𛐷𞐬𜀩𛁲𫱴𨑴𩐨𠰨𭀩𛰵𚐬𩡩𫁬𤡥𨱴𚀰𛀰𛀹𛀳𝐰𚐬𬐨𜐬𛐸𞐬𝀰𜀩`.replace(/u../g,'')))

Mar 22 2020 1:20 AM UTC

}// 133/140

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Send TP 🧻

u/tomxor

The hoarding is real :( stupid people

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username

remix of d/13994 by u/username

function u(t) {

eval(unescape(escape`挮獴祬攮扡捫杲潵湤㴧⌰〰✻睩瑨⡸⥦潲⡩㴷㭩ⴭ㭦潮琽怹敭❠⥧汯扡汁汰桡㴮㤬␽琫琯椫椪㤬晩汬呥硴⡠屵笱䘰䍆絠ⱍ慴栮慢猨㈴⨨␪㤥㤸ⴴ㤩⤫椪㤹ⰱㄱ⬸㐲⨨␥㈭ㄩ⨪㈩ⱸ⹤牡睉浡来⡣ⱩⱩ⤻`.replace(/u(..)/g,"$1%")))

Mar 20 2020 3:09 AM UTC

}// 135/140

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this is my childhood dreams

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username

remix of d/16887 by u/pavel

function u(t) {

x.font='9em"';T>-99&T<2e3?c.style.background='#d22':(h=300,T=8+t%4<<7,p=q=5+t%9);h-=p-=3;x.fillText('🧻',T+=q&1?q:-q,h>1e3?(p*=-.8,h=1e3):h)

Mar 20 2020 3:03 AM UTC

}// 139/140

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the world atm in a nutshell (panic buying of 🧻🚽)

u/pavel

Background should have been brown lol

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New_Core

function u(t) {

for(c.width|=j=9;j--;)for(i=60;i--;x.fillRect(960+j*Z*50*S(j)+(99*S(i*22)*Z),540+i*S(v=i/60)*C(v-t*3+j)*Z,Z*2,Z*9*S(i/16-4)+5))Z=2**T(t/5+j)

Mar 10 2020 4:22 PM UTC

}// 140/140

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Birds

Show more comments…
u/13thptr

amazing #d3
u/Whimpers

wow
u/tomxor

woo!
u/yonatan

lifelike!
u/Odog8

daaaamn
u/joeytwiddle

bravo! #bird #nature
u/katkip

nice
u/vain

i really love this

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