Random dweets | Dwitter

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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gho.xlrtx@gmail.com

function u(t) {

c.width=1920;for(I=0,X=0.5;I<500;I++,X=(t%32/16+2)*X*(1-X))x.fillRect(I*5,(1-X)*1080,5,5)

Sep 12 2018 7:06 AM UTC

}// 89/140

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Logistic Map

u/joeytwiddle

Well that bifurcated quickly

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corruptio

remix of d/5423 by u/aemkei

function u(t) {

for(c.width|=i=h=999;i--;)x.fillText(0,h+(i*h-i*i)**.5*S(t+i),i)

Jan 4 2018 12:42 AM UTC

}// 64/140

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golfier

u/lurifax

Nice golfing!
u/iverjo

#sphere

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New_Core

function u(t) {

w=c.width=1e3;b=P=>Math.pow(P,P);for(i=w;i--;)r=b(b(q=Math.abs(C(~~t%20*i/4)/2),1)+b(q,2),-1/1),x.fillRect(500+r*C(i)*50,250+r*S(i)*50,3,3);

Oct 1 2016 7:15 PM UTC

}// 140/140

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u/sigveseb

nice
u/iverjo

The sun!
u/iverjo

Btw, I'm looking forward to this: https://developer.mozilla.org/en-US/docs/Web…
u/iverjo

When browsers catch up, we can do a**b instead of Math.pow(a,b)
u/rep_movsd

FWIW double star exponentiation works on all current browsers I think

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Xen

remix of d/3559 by u/BriSeven

function u(t) {

if(!t)d=[];X=Y=0;for(i=1e4;i--;x.fillRect(X+=C(d[i])*9,Y+=S(d[i])*3,Z=9*S(d[i]),Z))D=(d[i]||1),d[i]=D+C(D*i*99+t*D-t)/7,x.fillStyle=R(D*99)

Nov 23 2017 5:30 PM UTC

}// 139/140

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Pre-Igneous

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asteriskman

function u(t) {

c.width=180
with(x)fillText('⚪',30*(6-4*t%6.2),59),fillStyle='#FF0',moveTo(n=20,f=55),arc(n,f,n,q=S(4*t)*S(4*t),3),fill(arc(n,f,n,3,6.3-q))

Oct 25 2019 11:56 AM UTC

}// 139/140

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Inktober Day 25 - Tasty

u/Xen

*waka waka waka du-du-du-du*
u/joeytwiddle

#pacman

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tomxor

remix of d/28020 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀦👩🐱𜀳𝠸𞱩𞰨𦀦𦠩𙐷🀳𙡦🱵𚰽𛠰𝐺𮀮𩡩𫁬𤡥𨱴𚀭𛑩𙑷𛁩🠾𝰬𜐬𜐬𭐦👸𛡦𪑬𫁓𭁹𫁥👒𚁺🐨𩠫𜐭𤰨𪱼𦐪𞐩𛰳𚐪𭰯𭐬𩡼𦐫𛠳🱺𞡺𚠲𛁺𛰲𚐩𚑘👩𙑷𛰳𜠪𭐭𭐪𜠬𦐽𪐯𝁥𜰪𭐭𭐬𦠽𭐫𜰪𭀬𪰽𦀪𝰦𦠪𞐬𩠽𦐪𦐫𪰥𝰯𜰫𠰨𦁞𦠩🀳`.replace(/u../g,'')))

Jun 25 2023 2:48 PM UTC

}// 140/140

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Mayan Underground Labyrinth

Show more comments…
u/Joachim

Incredible!!
u/Xen

top tier madness! :-O
u/tomxor

Just waiting for KilledByAPixel to squeeze some crazy shadow rays in now :D
u/cantelope

spooky good
u/lewdev

#cavern
u/iverjo

crazy good
u/jdspugh

Wow
u/Joaozin003

compression is boring

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New_Core

remix of d/10713 by u/New_Core

function u(t) {

s=c.style;s.backgroundBlendMode='difference';for(b=[i=99];i--;s.background=b)b[i]=`linear-gradient(${t*16+i*53}deg,#000,#f0f,#880)`

Jul 24 2023 11:10 AM UTC

}// 131/140

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u/jellyedwards

Very cool!
u/aleamb

wow!
u/joeytwiddle

Very nice. A bit GL-like. Reminds me of the #oil series.

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rodrigo.siqueira

remix of d/35351 by u/rodrigo.siqueira

function u(t) {

for(i=99;i--;f(i,t,900))f=(X,Y,n)=>n--&&(f(1.2+.8*(X*C(Z=1/C(X*X+Y*Y)-6)-Y*S(Z)),X*S(Z)+Y*C(Z),n),x.fillRect(X*500+360,Y*400+550,t<3,.2))

May 15 2026 2:17 PM UTC

}// 137/140

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Marbled paper effect

u/cantelope

don't get me started about marbled paper! half the stores i go to have it on every isle. I can't throw a rock without hitting some marbled paper. my house is stacked with ream after ream of it. towers of marbled paper from floor to ceiling. My clothes, bedding, wallpaper... you guessed it. all marbled paper. great dweet by the way.

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LokiLaufeyson4ever

function u(t) {

May 6 2022 1:29 PM UTC

}// 0/140

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New to Dwitter. Don't exactly know how this works. LOL

u/CaptainMeat

Welcome I have found the best way to figure out and learn how to make dwitter animations is to start by remixing other post

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪜽󨼮󭽩󩍴󪌽󞜹󞽩󛜭󞽯󫭫󩝹󩍯󭽮󟝥󟜾󚍫󟝥󛭷󪍩󨽨󚜦󜜿󦌫󟝫󛜳󞌺󦜫󟝫󛜳󞜩󩭯󬬨󪬽󝜶󞽪󛜭󞽘󟬱󞜹󟽚󚼽󦌽󜜺󪜯󜬭󦌯󝍼󪬭󦜯󜬭󜬷󟽸󛭦󪝬󫍒󩝣󭌨󪜬󪬬󬜬󜜩󞭱󟼰󞭘󟜱󚝱󟝴󟽔󚌨󪬫󭌪󤼨󠜽󪜾󟬲󚜪󜼪󦬾󟬲󚜪󠜪󦬩󟌴󞭘󟝙󟝖󟝕󟝚󟜳`.replace(/u../g,'')))

May 17 2023 12:52 AM UTC

}// 134/140

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Frogger 🐸 Use dpad to move. Go right to next level. #game

u/tomxor

Nice, moar games!
u/KilledByAPixel

Thanks! Full screen recommended, each level gets a bit faster.
u/tomxor

Got to level 8, pretty hard throw Z-2. Only issue is that difficulty is slightly tied to OS key repeat delay and rate. But keyup is not fitting in here so I don't see a solution.
u/jdspugh

Amazing