Dweets awesomed by u/f8f82804

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/11836 by u/cantelope

function u(t) {

with(x)for(c.width|=j=50;--j;stroke())for(Z=.2+j-3*t%1,lineWidth=1+50/Z/Z,beginPath(i=7);i--;)arc(960,540,1e3/Z,a=(2.513*i+Z/7+t/2)%6.283,a)

Jan 23 2019 2:40 AM UTC

}// 140/140

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Uncompressed

u/cantelope

amazing remix, as always :D
u/cantelope

was wondering where you've been.. i shudder to think what you can make within 1kb. feel free to remix my work on codegolf.tk if you like.
u/pavel

Thanks man! I was on vacation in New Zealand for a month with just my phone. I'll check out codegolf.tk, I do like optimizing down to 140.
u/pavel

#uncompressed

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mxfh

remix of d/2442 by u/mxfh

function u(t) {

c.width|=b=50
h=S(t)
for(e=6.283;e>0;x.lineTo(d*C(e-=.01)+h*(C(e)+T(e/3+t/T(e)))+960,d*S(e+S(t)/9)-h+540))d=420
x.fill("evenodd")

Jan 22 2019 11:44 PM UTC

}// 129/140

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u/Xen

NICE! :-)
u/katkip

Haha
u/magna

#glitch
u/mxfh

this one doesn’t even need the fillrule. Was just looking into other cycloids and Lissajous figures, only to end up with a circle.

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katkip

remix of d/11885 by u/katkip

function u(t) {

seed=4
c.width*=1;for(i=43;i--;)for(j=71;j--;)
x.fillRect(j*30+S(i/seed+t)*100-100,i*30+C(j/seed+t)*100-100,30,30)

Jan 19 2019 6:50 PM UTC

}// 114/140

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It is going up. To go down, change seed=0.02

u/katkip

Haha, this got 20 likes
u/Xen

seed=5+C(t)*2
u/katkip

The perfect straight one is seed=.0123
u/katkip

44 likes om!
u/vain

Very cool and smooth looking fx

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katkip

function u(t) {

f=(X,Y,s)=>{if(s>6)x.fillStyle=R(C(t+s)*256),x.fillRect(X-s/2,Y,s,s),f(X-s,Y,s/2),f(X,Y-s*t,s/2),f(X+s,Y,s/2),f(X,Y+s/t,s/2)};f(960,540,750)

Jan 19 2019 5:53 PM UTC

}// 140/140

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Hell #satan. #red #recursive #recursion. I still love god and hate satan

u/metamero

i loved this

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katkip

remix of d/11867 by u/katkip

function u(t) {

eval(unescape(escape`昽⡘ⱙⱳ⤽㹻楦⡳㸴⥸⹦楬汓瑹汥㵒⠱㈸⭓⡳⭴⤪ㄲ㠬ㄲ㠫䌨猫琩⨱㈸ⰱ㈸⭃⡳⩳⤪ㄲ㠩ⱸ⹦楬汒散琨堭猯㈬夭猯㈬猬猩ⱦ⡘⵳ⱙⱳ⼲⤬昨堬夭猬猯㈩ⱦ⡘⭳ⱙⱳ⼲⤬昨堬夫猬猯㈩紻昨㤶〬㔴〬㜲〩`.replace(/u(..)/g,"$1%")))

Jan 17 2019 3:25 PM UTC

}// 135/140

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u/iverjo

How was this made?
u/13thptr

nice!
u/sigveseb

Ooh very pretty!
u/katkip

u/iverjo simple recursion
u/magna

This is so pretty!

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f8f82804

remix of d/11848 by u/metamero

function u(t) {

eval(unescape(escape`琿䴮潮扬畲㵦㴾䴮癡汵攽捯摥⹲数污捥⠯孞ℭ繝⬯ⱓ瑲楮朮晲潭䍨慲䍯摥⠮⸮⡍⹶慬略⬢㬢⤮浡瑣栨⼮ⸯ朩⹭慰⡥㴾敛昽≣桡牃潤敁琢崨⤼㰸籥学崨ㄩ⤩⤺挮潵瑥版呍䰽⊻㱩湰畴⁩搽䴾ꬢ`.replace(/u(..)/g,"$1%")))

Jan 16 2019 7:13 PM UTC

}// 130/140

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#golf version of u/metamero's #compressor #tool that leaves 19 bytes for additional features

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f8f82804

function u(t) {

throw [re=`[\\x${(a=(9*t%0xa0|0)+0x20).toString(16)}-\\x${(a+0x3f).toString(16)}]+`,(String.fromCodePoint(...Array(256).keys()).match(re))]

Jan 16 2019 7:04 PM UTC

}// 139/140

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#unicode #regexp

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prplz

remix of d/11836 by u/cantelope

function u(t) {

for(c.width|=j=9;j--;)for(x.beginPath(Z=9+(j-t*3)%9),x.lineWidth=9/Z,i=6;i--;x.stroke())x.lineTo(960+S(p=2.513*i+Z/5)/Z*960,540+C(p)/Z*960)

Jan 16 2019 12:38 PM UTC

}// 139/140

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decompression attempt

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f8f82804

remix of d/11786 by u/joeytwiddle

function u(t) {

(p=(H,X=0,Y=0,I=H)=>H>1?[0,1,2,3].map(i=>p(h=H/2,X+i%2*h,Y+h*(i>1),I+T(++t))):x.fillRect(8*X,8*Y,8,8,x.fillStyle=`hsl(${I} 95%50%`))(256)

Jan 16 2019 6:40 AM UTC

}// 137/140

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#hue #fractal #slow

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cantelope

function u(t) {

eval(unescape(escape`瑼簨洽㤩㭭⬽ㄯ㈰㭣⹷楤瑨簽〬眽㤶〬栽㔴〻景爨樽㔰㭪ⴭ㬩筸⹢敧楮偡瑨⠩ⱚ㴵〮㈭樭津ㄬ砮汩湥坩摴栽ㄫ㔰⽚⽚㭦潲⡩㴶㭩ⴭ㬩砮汩湥呯⡷⭓⡰㴱⸲㔶⩩⨲⬨樭浼〩⼶⤯娪眬栫䌨瀩⽚⩷⤻砮獴牯步⠩紻`.replace(/u(..)/g,"$1%")))

Jan 16 2019 4:18 AM UTC

}// 138/140

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Based on this: https://codegolf.tk/a/360

u/cantelope

Oops, not that one, rather this one: https://codegolf.tk/a/359
u/cantelope

codegolf.tk has been recently redesigned.. old site is still accessible here https://legacy.codegolf.tk
u/joeytwiddle

The redesign is "on point" as the youngsters say

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