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.

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pavel

remix of d/14826 by u/KilledByAPixel

function u(t) {

for(w=j=c.width|=f=o=>500*C(q=22/7/(3+~~o*5%8))/C((a+t)%(2*q)-q);a=44/7*--j/w;x.arc(960,540,f(t+1)*e+f(t)*(1-e),a,a))e=(t%1)**9
x.fill()

Jun 29 2019 7:03 AM UTC

}// 136/140

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u/13thptr

smooth
u/katkip

wooow
u/KilledByAPixel

I knew pavel would make it better. ;)
u/KilledByAPixel

https://imgur.com/MDGvSaU
u/donbright

amazing

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nlfonseca

function u(t) {

c.width=1920;
for(j=0;j<60;j++)for(i=0;i<40;i++)
x.fillRect(j*i*4,i*50-600,10,10)

Jan 25 2018 4:40 PM UTC

}// 81/140

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andrea270872

remix of d/22743 by u/andrea270872

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👁🐮𜰯𠰨𭀥𞐯𞐩𒡆👮🐾𫠼𞀲𙠦𮀮𭁲𨑮𬱦𫱲𫐨𠰨𠐩𚰮𜐬𤰨𠐩𛀭𤰨𠐩𛁃𚁁𚐬𜀬𜀩𯁸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𞐬𞐩𯁆𚁮𚰱𚐊𩡯𬠨𪐽𝰻𪐭𛐻𮀮𬱥𭁔𬡡𫡳𩡯𬡭𚀱𛀰𛀰𛀱𛀱𩐳𚱃𚁴𚱩𚐪𝠰𜀬𝠰𜀫𤰨𭀭𪐩𚠳𜀰𚐩𮀮𩡩𫁬𤱴𮑬𩐽𘠣𠑁𠰢𚱩𛁆𚁩𚐠`.replace(/u../g,'')))

May 11 2021 7:54 PM UTC

}// 140/140

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#seashell ... but many this time :)

u/andrea270872

Here is the uncompressed code:
u/andrea270872

c.width|=A=.3/C(t%9/9) F=n=>n<82&&x.transform(C(A)+.1,S(A),-S(A),C(A),0,0)|x.fillRect(0,0,9,9)|F(n+1) for(i=7;i--;x.setTransform(1,0,0,1,1e3+C(t+i)*600,600+S(t-i)*300))x.fillStyle="#AAC"+i,F(i)

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KilledByAPixel

remix of d/18703 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁫👩🐵𜠰𞰭𛑩𞱦𪑬𫀨𨑲𨰨𪰫𪐫𚁲🐨𬐿𜱥𝀺𜱥𝐩𛱩𚐪𤰨𬐿𫐪𫐫𤰨𪐯𞐩𛰷𞡭𚐬𪰭𪐫𠰨𫐩𚡲𛁲𚠨𬐿𚀱𛑮𙐶𝀯𜠴𞐩𚠪𞐯𝀺𛠸𚐬𜀬𞐩𚐩𬐽𪐥𜠬𫠽𪰭𪐫𭀪𜐲𜀪𚁱🰲𞠭𜠩𛁭👱🱮🠾𝠺𫡞𪰬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𤱴𮑬𩐽𤠨𭠽𪐯𜠬𭠪👱𛁶𚐩`.replace(/u../g,'')))

May 11 2020 8:03 PM UTC

}// 140/140

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Tunnel Of Love 💕

Show more comments…
u/magna

Dude!
u/tomxor

:D
u/jellyedwards

Damn I was just working on a similar idea, you're is 100x better
u/jellyedwards

*yours
u/lionleaf

wow!
u/katkip

i have no words
u/HellMood

:D
u/aleamb

LMAO
u/pavel

https://gfycat.com/backthirstybandicoot
u/Weetile

spermy bois
u/fentbiggesthater

ive never seen this before, what is this referring to?

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f8f82804

remix of d/9532 by u/f8f82804

function u(t) {

p=a=>127+S(a)*127;with(x)f=a=>fillStyle=R(p(a),p(a+21),p(a-21)),f(t),fillRect(0,0,v=2e3,v),f(t+22),fillRect(960,0,v,v)

Aug 30 2018 6:31 PM UTC

}// 118/140

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Saved 22 characters on my palette with a little golf and some integer approximations for multiples of π. Let me know if you'd like to see the spreadsheet that lays out different approximations and their accuracy.

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rodrigo.siqueira

remix of d/14442 by u/rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=~r;i++;x.fillStyle=R(r))x.fillRect(a-=S(Φ),b+=C(Φ),r/40,.3)
while(r>9){v(a,b,Φ+S(b)/5,r*=.8)}}
t<1.6&&v(945,540,t*4,112)

Jun 5 2019 5:57 PM UTC

}// 140/140

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Feather ornament #fractal

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magna

remix of d/3331 by u/magna

function u(t) {

with(x)fillRect(0,0,c.width|=0,2e3),font='25px arial',fillStyle='#fff',fillText('VARIOUS GOLFERS',990,570)

Oct 22 2017 5:25 AM UTC

}// 106/140

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[IG] Credits part II

u/magna

(Content TBD, leaving room for other potential golfers chipping in)
u/magna

#ig

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UEZ

function u(t) {

eval(unescape(escape`󩭯󬬨󮌮󬭥󬽥󭌨󪼽󠼨󭌯󜼩󚜬󮌮󬽥󭍔󬭡󫭳󩭯󬭭󚍡󟝫󚬨󬼽󤼨󭌯󜼩󚜪󝌫󝌬󬼪󟜴󛌭󬼬󨜬󞜶󜌬󝜴󜌩󛍩󟜳󩜳󞽩󛜭󞽸󛭦󪝬󫍔󩝸󭌨󭌪󜝥󜽼󜌬󦌫󫼬󦜫󫼫󤼨󦌯󝌰󛝴󚬳󚜪󜜵󚜩󦌽󪜥󜼱󚬳󝬭󝜵󞌬󦜽󪜯󜬮󝬭󝜸󜌬󫼽󪼪󜼰󚭓󚌨󦌪󦌫󦜪󦜩󚬪󛬵󛼨󬼪󜬫󜜵󚜭󭌪󝌩`.replace(/u../g,'')))

Oct 13 2026 9:05 AM UTC

}// 138/140

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Wavy Numbers

u/cantelope

yep

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PotatoImaginator

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁞🐰𞱦𫱲𚁩🐰𞱩🀸𞱩𚰫𚑻𩡯𬠨𪠽𜀻𪠼𞀻𪠫𚰩𮱸𛡢𩑧𪑮𤁡𭁨𚁸𛡦𪑬𫀨𚐩𒡸𛡦𪑬𫁓𭁹𫁥👒𚁶🐨𪐫𪠩𙐲𚠲𝐶𛀱𜠸𛀲𝐶𛑶𚐊𮀮𨑲𨰨𜐲𜀫𜠴𜀪𪐬𝠰𚰲𝀰𚡪𛀱𜠰𚰱𜠰𚠨𜠪𚠮𝐭𜐩𚡓𚁴𚰨𪐫𪠩𚡍𨑴𪀮𤁉𚐬𜀬𝰩𯑽`.replace(/u../g,'')))

Jul 25 2026 9:14 AM UTC

}// 130/140

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sin(x)^2+cos(x)^2=1 #circle #trigonometry

u/PotatoImaginator

Code is
u/PotatoImaginator

c.width^=0;for(i=0;i<8;i++){for(j=0;j<8;j++){x.beginPath(x.fill()) x.fillStyle=R(v=(i+j)%2*256,128,256-v) x.arc(120+240*i,60+240*j,120+120*(2**.5-1)*S(t+(i+j)*Math.PI),0,7)}}
u/lewdev

When using https://beta.dwitter.net you can toggle the compression. So copy-pasting the code in the comment isn't necessary.
u/PotatoImaginator

Yes, i realized that recently :)
u/cantelope

so cool

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Obelex

function u(t) {

x.fillStyle=R(i=0,0,0,.3)
x.fillRect(0,0,a=2e3,a)
x.fillStyle="#FFF"
for(;i<350;)x.fillRect(960+2*i*C(t+i),540+i*S(i)+i*i++%83,9,9)

May 30 2022 9:15 AM UTC

}// 131/140

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Rotating #galaxy