Dweets awesomed by u/ern0

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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KilledByAPixel

remix of d/28169 by u/KilledByAPixel

function u(t) {

r=r=>Math.random()*1e3
s=r(o=g=0)
for(i=3e4;i--;u[i]=z+d)g+=o=r(z=t?u[i]:0)<1?S(r()):o-g/8e6,d=g*g/2e5,x.fillRect(i/7,z+(i&s)%d,1,1)

Jul 23 2023 9:31 PM UTC

}// 132/140

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Strata Ink Sketch 🖋️ Different every refresh

u/cantelope

dwitter should implement a 'refresh button' maybe
u/_louis

@cantelope definitely
u/lionleaf

If someone puts a little refresh icon to the left of the "Compressed" slider on beta.dwittter.net I would merge it ;)

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taupelink

remix of d/28143 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㍥㌻椭ⴻ砮晩汬剥捴⡘⨶㌰ⱙ⨳㔰ⱷ⨽㈬眩⥘㵩╍慴栮偉ⱙ㵘⩩┳ⱸ⹦楬汓瑹汥㵠桳氨⑻栽⡘㰼ㄩ⨱㔫⡙㰼ㄩ⨷㔫椥㥽Ⱔ笴〭匨栯㴱㔫琯㘩⩓⡙⤪桽┬⑻㘰⵨⩃⡨⥽┬⑻愽椪⨭⸵⼲⽴⨪瑽⥠ⱷ㵩⩡`.replace(/u([^D].)/g,'$1%')))

Jul 23 2023 9:28 PM UTC

}// 140/140

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d/28170

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KilledByAPixel

remix of d/28162 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󬬽󬬽󟭍󨝴󪌮󬭡󫭤󫽭󚌩󚬲󝜵󒭤󟝲󚍯󟝧󟜰󚜊󩭯󬬨󪜽󜽥󝌻󪜭󛜻󩼫󟝯󟝲󚌩󟌮󝜿󤼨󬬨󚜩󞭯󛝧󛼵󩜵󚝙󟝲󚌩󛍸󛭦󪝬󫍓󭍹󫍥󟝠󪍳󫌨󙍻󩌫󤼨󬬨󚜩󚬹󯜬󞌰󙜬󙍻󝌰󛝴󚬴󜌰󚽙󛼴󯜥󛌮󜭠󛍸󛭦󪝬󫍒󩝣󭌨󪜯󞜬󭌿󩼯󭌯󜬴󞜫󭌪󞝥󜼫󦜫󞜹󞭙󛜱󞜹󛍲󚌩󛼹󛍲󚌩󚬲󚜻`.replace(/u../g,'')))

Jul 23 2023 3:32 PM UTC

}// 139/140

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Colored Pencil Landscapes ✏️ Different every refresh

u/Xen

love it!

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rodrigo.siqueira

remix of d/28151 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(1600+C(K=i/22222+a/1+1/a)*740*a,340+S(K)*590*a,3*a,a))a=((S(t*i/299)**2/t/9))%2

Jul 23 2023 2:48 PM UTC

}// 104/140

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The bird spiral #spiral

u/cantelope

birdness intensifies

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KilledByAPixel

remix of d/28153 by u/KilledByAPixel

function u(t) {

for(i=0;i<2e3;x.fillRect(t*60,i-T*39,1,99))T=u[i]=(S(t*t*i**9)/4+T+u[i]+u[++i]||3)/3,x.fillStyle=`hsl(${240-i/19} 99%${T*39+20}%`

Jul 21 2023 7:36 PM UTC

}// 129/140

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Cloudy Day ☁️

u/taupelink

Wow!
u/cantelope

love it

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tomxor

remix of d/25758 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀺𠐽𠠽𥐽𥠽𪰽𜰲𞱩𛐭𞱔🐲𚡃𚀶𚡍𨑴𪀮𨑴𨑮𜠨𦀭🐶𝀬𦐭👫𚐭𭰪𠰨𭀯𜠩𚐫𦀪𦀯𭰫𦐪𦐯𭰾𝐩𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙👩𛱷𛀱𛁔𯁒🀰𚐬𨐽𦀭𠐬𨠽𦐭𠠬𤠽𨐪𨐫𨠪𨠭𪰬𥀦𤠼𜀦𙠨𥐭👡𛁖𛐽𨠩𞱁𚰽𥐯𪰬𠠫👖𛱫𛁖𚰽𝰭𥠯𝐻`.replace(/u../g,'')))

Jun 28 2022 9:27 PM UTC

}// 140/140

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Spherical #Laundry #Physics

Show more comments…
u/tomxor

#centrifugal #centripetal #washingmachine
u/Joachim

Awesome
u/vain

Very cool! Amazing work
u/aleamb

wow! amazing!
u/TGY

that would've been amazing website loader XD
u/Odog8

I see stuff like this and wonder why more physics engines don't use raycasting for collision...
u/magna

HOWWWW

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tomxor

remix of d/23413 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀺𠐽𠠽𥐽𥠽𞀻𪐭𛐻𥀽𤰨𦀯𝠩𚱃𚁙𛰽𝠩𚱙🠸𚑸𛡦𪑬𫁒𩑣𭀨𦀽𪐥𭰬𦐽𪐯𭰬𜐬𥁼𤠼𜀩𛁡👘𛑁𛁢👙𛑂𛁒👡𚡡𚱢𚡢𛐲𝐬𥀦𤠼𜐦𙠨𥐫👒𚡡𛁖𚰽𤠪𨠩𞱁𚰽𥐯𭰫𭰬𠐥👷𛁂𚰽𥠯𭰬𥠫🐱𞀭𥠯𜱥𜰻`.replace(/u../g,'')))

Jun 28 2022 8:24 PM UTC

}// 129/140

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Smoler Impossible Marble #Physics

u/tomxor

-11 bytes: Eliminated the intermediate k, moved some coefficients around, and swapped hypot for square values which is actually more stable for intersection resolution. Now it will never stop jiggling :D
u/magna

WOW!
u/pavel

Currently traced pixel is part of the ball and part of the background therefore collision. Awesome trick. My first time seeing this.

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ArthurThuczsec

remix of d/25705 by u/yukulele

function u(t) {

for(i=0;i<2e3;x.fill(x.arc(960+C(j=i++*6+t)*i,540+S(j)*i,i**.5,0,9)))x.beginPath(x.fillStyle=`hsl(${i*t},99%,50%,.1`)

Jun 25 2022 1:18 PM UTC

}// 117/140

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KilledByAPixel

function u(t) {

t*=60
for(i=40;i--;x.arc(60+t%16*120,60+(t>>4)*120,S(s)*30+30,a=1.57+(S(s*s)*99+99)*(i<20?1:-1),a))s=i%20*(t+1)
x.beginPath(x.fill())

Jul 5 2021 12:41 AM UTC

}// 133/140

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Alien Spacecrafts 🛸

u/rep_movsd

Klingon
u/vain

incredible procedural alien spacecrafts! fucking cool

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geb

remix of d/20798 by u/geb

function u(t) {

for(i=3e3,c.width|=f=g=>t+99*((g(i)-3)+g(i+t))*g(V=i/19+t);i--;)x.arc(960+f(C),540+f(S),19,0,5-S(V-t));x.stroke(),c.style='filter:invert('

Nov 24 2020 4:54 PM UTC

}// 138/140

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u/magna

WOW
u/aadil

wowww

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