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

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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: #Opposites

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rodrigo.siqueira

remix of d/29370 by u/rodrigo.siqueira

function u(t) {

for(a=b=t,i=5e4;i--;b=b/1.5-C(a*3.06),a+=(i*t/b&1)*3.05-b*S(a*3.9)/6-a*a/4.1)x.fillRect(b*750-a**11*i+a*a*3e3+130,a*3e3-700-b*200,.2,t<2)

Feb 1 2024 6:48 PM UTC

}// 137/140

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Branchings and shadows of the fractal tree #fractal #tree

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tomxor

remix of d/32657 by u/Agnes

function u(t) {

eval(unescape(escape`𩡯𬠨𤠽𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀻𪐻𦁼𦐪𜡼𘐨𚁔𛐱𛠷𚐪𚠲𚠴𚱘𚡘𚠴𧠱𯀨𮐽𠰨𭀩𚠶𚱵𛁹🀰🱙𞡙𚱹𚐪𜐱𛐵𚱵𚠲𧠱𚐿𥀭𤠿𮀮𩡩𫁬𤡥𨱴𚀭𛑩𙑷𛁩𛱷𛀨𦀫𦐫𥀩𛰳𛁔👒🐱𚐺𤠪👨𞠭𛑵𯁼𚁔𛑒🱔𛰽𪀺𥀽𤠯👨🐮𞐶𛁵🐵𚐩𦀽𪐥𭰯𝠴𚡒𛑔𛁙👩𛰸𩐳𚡒𛑔𛰲`.replace(/u../g,'')))

Oct 25 2024 3:18 AM UTC

}// 140/140

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Stargate Transportation Rings

u/tomxor

#stargate
u/Agnes

The teleporter rings are very Stargate SG-1, but I also applaud the set design in the background for looking approximately as good as Stargate SG-1's CGI
u/tomxor

Thanks. CGI was hard in the 90s

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rodrigo.siqueira

function u(t) {

/* 🌊 */
i=1e5
for(x.fillStyle=R(0,9,X=Y=99);i--;){
r=t*i*Y&8
Y=r+(Y-X)/2+X/7
X+=S(Y/2)*(Y/2)/1.3
x.fillRect(Y*250+2600,X*175-900,.3,t<5)
}

Oct 22 2024 1:49 PM UTC

}// 138/140

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The Great Wave off Dwitter #wave #sea

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HardlyProductive

function u(t) {

f=(e,r)=>{x.fillRect(960+(e+r)*C(-t/4)-r*C((e+r)*(-t/4)/r),1080+(e+r)*S(-t/4)-r*S((e+r)*(-t/4)/r),3,3)}
for(i=19;i--;){f(100+i*50,25)}

Oct 7 2024 12:59 PM UTC

}// 134/140

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cantelope

function u(t) {

eval(unescape(escape`𭰽𨰮𭱩𩁴𪁼👨🐵𜀰𒡂👴🱂𞡁𬡲𨑹𚀲𩐴𚐮𩡩𫁬𚀩𛡭𨑰𚀨𭠬𪐩🐾𦱩𙐨𫰽𜐲𜀩𛐶𜀬𪐯𫱼𜁝𚐊𠠮𫑡𬀨𭠽🡸𛡦𪑬𫁒𩑣𭀨𭰯𜠫𭡛𜁝𛰨𦠽𚁶𦰱𧐭𭀪𞐥𜐩𚐪𭰬𚀨𫀽𚀳𚱃𚁶𦰰𧐯𞀫𠰨𭀯𞀩𚠹𚐪𠰨𦠯𞐭𤰨𭀯𞀩𚠹𚐩𚠪𝀩🠵𜀿𝐰𞡬𚐯𦠪𪀬𬰽𪀯𦠬𬰩𚐻`.replace(/u../g,'')))

Jun 30 2024 9:32 PM UTC

}// 139/140

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migrating blobules

Show more comments…
u/tomxor

I for one welcome our new blobule overlords
u/cantelope

🤣
u/lewdev

This reminds me of those huge creatures in "Nausicaä of the Valley of the Wind."
u/cantelope

u/lewdev this? https://tinyurl.com/giantbugs
u/tomxor

Hah, I actually thought that too, but didn't think anyone would get the reference. la la lalala la la, la la lalalaaa
u/lewdev

u/cantelope, yup
u/ethix

trippy

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tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𨰮𭱩𩁴𪀽𪐽𝠴𞠨𢀽𪀽𢠽𪠽𫀽𢰽𪰽𜀬𣀽𜐶𚐻𪐭𛐻𮀮𬱴𬡯𪱥𚁮𩑷𘁐𨑴𪀲𡀨𙱍𙰫𦱈𚰽𪀭👘𚡁𛁊𚰽𪠭👙𚡁𛐴𩐭𝐬𣀫👬𚰽𦀪𠐭𦠪𠠬𢰫👫𚰽𦐪𠐭𢰪𠠫𝁥𛐵𛀳𜠬𜁝𚐩𚑘👈𛑌𛁙👊𛑋𛁚👌𛐳𜠬𠐽𚁘𚡘𚱙𚡙𚐯𝐱𜠭𛠵𛁂🐨𦠪𦠫𢰪𢰩𛰲𝐶𛐱`.replace(/u../g,'')))

Jun 29 2024 5:40 PM UTC

}// 139/140

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#Chaotic Double #Pendulum

u/tomxor

Simple eulerian integration but ended up with nice small intervals, with 3840 steps per second. #physics
u/Joachim

:D
u/KilledByAPixel

nice!

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KilledByAPixel

remix of d/31956 by u/KilledByAPixel

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*120,((i+h)/99^t-(h|0)/400)%.9,2))h=(2e5-(i-960)**2-(t*120-540)**2)**.5

Jun 5 2024 7:09 PM UTC

}// 99/140

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Small Sphere 🎱

u/joeytwiddle

Beautiful! #sphere

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KilledByAPixel

remix of d/31726 by u/KilledByAPixel

function u(t) {

c.width=w=233
B=t?[...A]:A=[]
for(k=3e4;k--;A[k]=(t?a+(Z(-1)+Z(!x.fillRect(k%w,k/w|0,a/7,1))+Z(-w)+Z(w)==1):k)%8)a=B[k],Z=o=>(a+1)%8==B[k+o]

May 13 2024 3:37 AM UTC

}// 140/140

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Chaotic Automata

u/Joachim

I never thought this kind of thing was possible in 140! :O
u/Xen

sexy!

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384.cz

function u(t) {

for(f=c.width=128,i=1e4;i--;x.fillRect(i%f,i/f,1,3+S(i/f)))x.fillStyle=R(S(T/(1&t?f:64))*f,T=(i+(t+f))%f%(i/f-t)+(i&t*f*(i/f/f))%(i/f),2*T)

Mar 13 2024 4:52 PM UTC

}// 139/140

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cybersecurity wallpaper

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KilledByAPixel

remix of d/29534 by u/KilledByAPixel

function u(t) {

for(i=W=R=400;i--;x.drawImage(c,X=T(T=r=>++R**4.3%2400)-W,Y=T()-W,W,W,X+S(T()+t),Y+S(T()+t),W,W))x.fillText('🔥',X=i*9*t%2e3,X**4%2e3)

Feb 19 2024 1:38 AM UTC

}// 133/140

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Molten 🌋

Show more comments…
u/lewdev

This reminds me of those sand desk toys. Very cool. I especially like the first second of the animation.
u/KilledByAPixel

thanks!
u/tomxor

Whoa neat!
u/jdspugh

Amazing
u/magna

WOWZA
u/magna

NEW TECHNIQUE ALERT!!