Dweets awesomed by u/jdspugh

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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rodrigo.siqueira

remix of d/21669 by u/Pascal

function u(t) {

c.style.filter=`blur(2vw)contrast(99`
for(c.width|=i=244;i--;x.fill(x.arc((X=i%18)*120,T(t-X)*i,z=99+99*C(t/6+i/2),4+z/9,z/9)))x.beginPath()

Feb 16 2021 1:39 AM UTC

}// 140/140

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Liquid dripping

u/tomxor

looks like #mud
u/joeytwiddle

#metaballs

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cantelope

function u(t) {

eval(unescape(escape`𤠽𬐽🠨𫐫𬐩𚠪𜰻𩡯𬠨𨰮𭱩𩁴𪁼🐰𛁭🐲𩐳𛁨🐱𩐳𛁸𛡲𫱴𨑴𩐨𛠵𚐻𫐭𛐻𮀮𩡩𫁬𤡥𨱴𚁨𚱘𛱚𛁙𛱚𛀹𛀹𚐩𩀽𦀽𜠫𤰨𬀽𤠨𜐩𚐬𦐽𠰨𬀩𛁘𚠽𤰨𬀽𤠨𜠩𚐬𦠽𠰨𬀩𚡤𛁙👓𚁰👍𨑴𪀮𨑴𨑮𜠨𦐬𦠩𛑓𚁴𚐪𝀩𚠨𩀽𣑡𭁨𛡨𮑰𫱴𚁙𛁚𚐩𛁚👃𚁰𚐪𩀯𪀫𛠰𜀸`.replace(/u../g,'')))

Feb 16 2021 12:43 AM UTC

}// 140/140

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u/384.cz

#donut

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Pascal

remix of d/21645 by u/Pascal

function u(t) {

c.width|=0,w=960
for(i=700;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=(8/Z)**5,s))
X=3*C(U=i+t)+C(V=t+i/(1+t/w*.7)),Y=S(i)+C(V)*T(V)-2,Z=S(U)-5

Feb 13 2021 4:57 PM UTC

}// 133/140

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become donut

u/erin

become donut reject society
u/joeytwiddle

don't live your life in sphere, become #donut

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robbyg

remix of d/21608 by u/DataMeta

function u(t) {

x.fillRect(a=0,0,z=2e3,z);for(i=w=1e3;i>w/3;a=w/--i)x.clearRect(960+w*S(a*z+t/9),1080*(i+a*t/3)%z,a*3,a*3)

Feb 8 2021 3:59 PM UTC

}// 106/140

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We've had a lot more #snow than stars around here lately.

u/DataMeta

Nice :) I believe this is the shortest dweet of snowfall, well done!
u/danny@hille.dk

not pretty but 90 b =>for(x.fillRect(a=0,0,z=2e3,i=w=1e3);i>w/9;)x.clearRect(2*w*S(--i+t/9),1e3*(a+t)%z,a=w/i,a)

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wgetch

function u(t) {

x.globalAlpha=.1
for(r=j=i=2e3;i--;x.fillStyle=R(r=(1+S(i/j+t*j*C(t*9)))*(b=128),C(r*S(t))*b,b-r))x.fillRect(i%20+t*j%j,i+S(t*r)*10-40,40,8)

Feb 7 2021 6:07 AM UTC

}// 140/140

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ｗｅａｖｅ

u/DataMeta

save 13bytes by with
u/DataMeta

oops, wet phone screen posted early. so you can add .1 as the fourth channel instead of using globalAlpha: R(r=(1+S(i/j+t*j*C(t*9)))*(b=128),C(r*S(t))*b,b-r,.1)
u/Xen

nice!
u/tomxor

So good! I can almost feel the texture
u/DataMeta

yeah! reminds me of the soft upholstery on coach buses

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tomxor

remix of d/21572 by u/tomxor

function u(t) {

for(c.width&=i=8320;i--;x.fillRect(
48+X/2+Y/128*S(X/3+Y/24-t*6),8+Y/2,V<80|V<96&X/4&1,X/32^Y/96+.5?.1:.3
))X=i%64,Y=i/64,V=Y-Math.abs(X-32)

Feb 3 2021 12:37 AM UTC

}// 140/140

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Moar! #medieval #flag #banner

u/aleamb

amazing remix!!
u/danny@hille.dk

Man you know your bit math! Impressive
u/UEZ

I'm astonished how you transfer the idea/vision to code. Awesome... :-)

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tomxor

remix of d/21554 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀦👩🐸𜰲𜀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀶𝀫𦀯𜠫𦐯𜐲𞀪𤰨𥀫𦐯𜠴𚱴𚠴𚱓𚁔𛰳𚐩𛀸𚱙𛰲𚱙𛰲𝐶𚡃𚁔👘𛰳𛑴𚠹𚐬𥠼𜐱𜡼𥠼𜐲𞀦𦀯𝀦𜐬𦀯𜠲𯁖𛰴𞐭𜐿𛠳𞡘𛰱𞁼𦐯𜐲𛐴𯁘𛰶𚰴𛠵𙠱🰮𜐺𛠵𚐩𦀽𪐥𝠴𛐳𜠬𦐽𪐯𝠴𛁖👙𚰨𦀪𦀩𚠪𛠵𛰲`.replace(/u../g,'')))

Feb 2 2021 11:24 PM UTC

}// 137/140

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Moar! #default #flag #banner

u/KilledByAPixel

Wow!
u/Irratix

:o
u/Odog8

damn, this is phenomenal!!

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ciaccodavide

remix of d/21561 by u/ciaccodavide

function u(t) {

c.width|=1
f=(X,Y,s)=>(h=s/2,x.fillRect(X-h,Y-h,s,s),s>3&&(f(X-s*S(t)-s,Y-s,h,f(X+s*C(t),Y+s,h,f(X+s,Y-s,h,f(X-s,Y+s,h))))))
f(960,540,234)

Feb 2 2021 1:58 PM UTC

}// 139/140

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#recursive #sierpinski 3D from squares to triangles

u/geb

so pleasing

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rodrigo.siqueira

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*240,h/=9,4)){I=i/430,Y=t/8-1,h=X=.5
for(n=9;n--;X*=Y*I*(1-X)*(1-I*X*(1-X)))h+=Math.log2((Y*I*(1-1.5*X))**2)}

Feb 1 2021 6:51 PM UTC

}// 137/140

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Lyapunov #Fractal - "A Lyapunov fractal is constructed by mapping the regions of stability and chaotic behaviour (measured using the Lyapunov exponent)." They said it couldn't be done but yet here it is.

u/rodrigo.siqueira

#lyapunov

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tomxor

remix of d/21533 by u/New_Core

function u(t) {

for(c.width&=i=6272;i--;x.fillRect(40+X/2+X/48*C(X/8-Y/8-t*7),8+Y/2+X/6+X/12*S(X/16-t*3),2,i?X/36-1.3|Y/10-3|X+1&4?.06:.36:63))X=i%98,Y=i/98

Feb 1 2021 5:00 PM UTC

}// 140/140

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#default #flag

Show more comments…
u/ciaccodavide

nice!
u/Xen

swish
u/erin

why do I always start dwitter movements
u/erin

first it was me reviving filters, now it's flags
u/tomxor

Maybe the theme of the month should be a person... this month it's erin :P
u/danny@hille.dk

I like this a bunch
u/KilledByAPixel

nice!
u/jellyedwards

Amazing
u/magna

Yes!
u/neimad

how?????
u/aleamb

wow!!
u/Qwitter

antastic!
u/Qwitter

*Fantastic!
u/joeytwiddle

Beauty
u/joeytwiddle

Firefox users: If it's too dark, change ,2, to ,.2,

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