Dweets awesomed by u/rep_movsd

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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Current theme challenge: #Food

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taupelink

remix of d/25574 by u/taupelink

function u(t) {

for(k=577,m=t?0:5e4;m--;x.fill())i=m%k,Y=m**5/7%k,x.beginPath(x.fillStyle=R(j=i/3+i*S(Y**.7)/6,j,j,m*m/5e6)),x.arc(960+k*S(m),Y*2,j/9,m-4,m)

Jun 1 2022 9:17 PM UTC

}// 140/140

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d/25582

u/taupelink

very similar to d/25574 but uncompressed by making it fill (as opposed to stroke with varying widths) and monochrome

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katkip

remix of d/25576 by u/katkip

function u(t) {

t||(a=s=3)

c.width*=1

for(i=999;i--;) {
  x.fillRect(960+S(a*7)*(500-s),540+C(a*7)*(500-s), 9, 9)
  a=S(a*(t/3+.01))/a
  s+=1
  s%=500
}

May 31 2022 3:04 PM UTC

}// 138/140

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1d radial attractor lookin like a clock

u/rep_movsd

nice

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katkip

function u(t) {

t||(a=s=3)
x.fillRect(960+S(a)*(500-s), 540+C(a)*(500-s), 9, 9)
a=S(a)/a*(1+t|0)-9
s+=2
s%=500

May 31 2022 2:27 PM UTC

}// 94/140

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this is so beautiful...

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taupelink

remix of d/25524 by u/taupelink

function u(t) {

eval(unescape(escape`景爨欽㈵㜬洽琿〺㉥㐻洭ⴻ砮晩汬⡸⹳瑲潫攨⤩⥸⹢敧楮偡瑨⡲㵭⨪⡧㵭┨㈳⼵ㄩ⤩Ⱪ㵭╫ⱸ⹬楮敗楤瑨㵲⽩┱ⱸ⹦楬汓瑹汥㵒⡩ⱩⱩⱭ⼸攳⤬砮慲挨津㤪欫椪䌨洩Ⱘ洯㝼〩┵⩫⭩⩓⡭⤬爬洬洫㤪未札㘩`.replace(/u([^D].)/g,'$1%')))

May 30 2022 12:01 PM UTC

}// 140/140

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d/25568

u/KilledByAPixel

nice

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rep_movsd

function u(t) {

eval(unescape(escape`𩡯𬠨𦠽𢰽🡍𨑴𪀮𬡡𫡤𫱭𚀩𚡋𛁸𛡦𪑬𫁓𭁹𫁥🐧𘰰𜀰𜐧𛁸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𛁉🐲𩐴𞱉𛐭𞰩𠠽𚁚𚁚𚀱𚐩𚐪𚡃𚁴𚐬𡀽𜰰𜀪𚁃𚁴𛰹𚐭𠠩𛁸𛡦𪑬𫁓𭁹𫁥🐧𘱆𡠰𞐧𛁸𛡦𪑬𫁒𩑣𭀨𞐶𜀫𡀪𤰨𠐽𦠨𝠮𜰩𚐬𝐴𜀫𡀪𠰨𠐩𛀴𛀴𚐻`.replace(/u../g,'')))

May 26 2022 5:31 PM UTC

}// 133/140

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Stellar evolution

u/andrea270872

cool animation!

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rep_movsd

function u(t) {

eval(unescape(escape`𣐽𣑡𭁨𒡴𯁼𚁏👍𛡲𨑮𩁯𫐨𚐫𙰧𚐊𩡯𬠨𠐽𜡥𜰻𭀼𝐦𙡁𛐭𞱸𛡦𪑬𫁓𭁹𫁥👒𚁋👌𚠪𜠬𢰪𣱛𝑝𛁏𦰸𧐪𢰩𛁸𛡦𪑬𫁒𩑣𭀨𠐬𭀪𜰰𜀬𜐬𝠩𚑦𫱲𚁌👑🐮𜐬𢐽𞐹𞱉𛐭𞰩𤐽𚁖👏𦱉𙐹𧐾𜰿𠐯𝐰𜀺𭀩𚡑𚠨𜐭𤐩𛁌𚰽𣐮𫁯𩰨𣐮𨑢𬰨𥠪𚀱𛐲𚡑𚐩𚐯𚀱𚱏𦰴𧐩`.replace(/u../g,'')))

May 25 2022 1:23 PM UTC

}// 140/140

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Lyupanov exponent fractal

u/rep_movsd

#fractal
u/rep_movsd

Refresh for a new one
u/Joachim

Cool - they look like #alien s
u/andrea270872

wow. I remember something like this in Pascal back in the 90s... it used to take me hours to render them in VGA! :D

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ak97

function u(t) {

e=function(f){d=eval(`new Date().get${f}s()`);return d<10?'0'+d:d}
x.font='530px i';x.strokeText(e`Hour`+':'+e`Minute`+':'+e`Second`,0,770)

May 24 2022 3:52 PM UTC

}// 139/140

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u/danny@hille.dk

another way -> x.fillStyle='#fff1' x.fillRect(0,0,2e3,2e3) x.font="14cm'";x.strokeText(Date().substr(16,8),0,770)`
u/danny@hille.dk

or nixie style -> x.fillStyle='#00000004',x.fillRect(0,0,2e3,2e3),x.strokeStyle='#0f56',x.font="14cm'";x.strokeText(Date().substr(16,8),0,770)

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f8f82804

remix of d/9174 by u/f8f82804

function u(t) {

with(x)for(i=s=311;--i;beginPath(fillStyle=`hsl(${i}rad 90%${99-i/2}%`))fill(arc(s*(A=S(a=i/99))*S(b=t+i)+960,220*(A*C(b)-C(a)+2),60*A,0,7))

May 23 2022 5:18 PM UTC

}// 140/140

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#rainbow #sphere demake -- #d3 #shading #pbr

u/rh2

very cool

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rep_movsd

function u(t) {

eval(unescape(escape`𣰽𞐹𛁴𛰽𝰬𭁼𯀨𤐽𣑡𭁨𛡲𨑮𩁯𫐨𚐪𝐫𜱼𜀩𒡕🐳𚱃𚀨𥀽𤐪𭀩𚱴𚐬𮀮𩱬𫱢𨑬𠱯𫑰𫱳𪑴𩑏𬁥𬡡𭁩𫱮🐨𚁚👓𚁔𚱴𚐩🠰🰧𩁥𬱴𪑮𨑴𪑯𫠧𞠧𬱯𭑲𨱥𙰩𚰧𛑯𭡥𬠧𒡸𛡦𪑬𫁓𭁹𫁥👒𚁄👚𚡏𚱏𛁄𚐬𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱃𚁔𚐪𥐪𣰬𝐴𜀫𤰨𥀩𚡕𚡏𛀵𜀬𞐩`.replace(/u../g,'')))

May 23 2022 2:35 PM UTC

}// 140/140

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Knotted ribbon

u/rep_movsd

Draws knots of 3 to 11 foils randomly
u/rep_movsd

#waitforit

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AlephCubed

function u(t) {

c.width=1920
function f(n){x.fillStyle=R(n/3-50,n/2,n*10-800,1)
x.fillRect(C(t+n/2)*n+960,S(t-n/2)*n+540,10,10)
if(n<10000)f(n+1)
}
f(75)

May 22 2022 7:26 PM UTC

}// 137/140

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A new Galaxy

dwitter.net | rep_movsd (46971)