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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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robbyg

remix of d/15750 by u/robbyg

function u(t) {

for(Y=13;Y--;)for(X=12;X--;)x.fillStyle=`hsl(${(X+Y*3)*66-t*33},70%,60%`,x.fill(new Path2D(`M${X*180-30} ${Y*90-45}l90,45,l-90,45l-90-45z`))

Sep 20 2019 6:56 PM UTC

}// 140/140

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Minus wiggles, plus colors

u/robbyg

#path2d

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username

remix of d/15492 by u/username

function u(t) {

t=(t+9)*t
eval(unescape(escape`朽挮睩摴桞㴰㭦潲⡪㴴㭪ⴭ㬩景爨椽朻ⴭ椻砮晩汬剥捴⡩ⰵ㐰⵷⼲⭓⡩⼴㌩⨹⬨焽㤶〭椩⼲⨨焾㸳ㄩ⨪椬㈬眩⥷㴮㐪⨨椯㤹⴨琫権⨶┲㜫㔩⨪㈪ㄶㄫ㤬砮晩汬却祬攽恨獬⠤筩⼶紬㘸┬㔰╠`.replace(/u(..)/g,"$1%")))

Sep 20 2019 5:42 PM UTC

}// 140/140

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davidsharp

function u(t) {

x.fillStyle=R(S(t)*255,C(t)*255,255)
for(i=0;i++<6;)x.fillRect(1e3+(S(t)*100)+C(t+i)*400,500+(C(t)*100)+S(t+i)*400,50,50)

Sep 20 2019 3:13 PM UTC

}// 121/140

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kkingsbe

function u(t) {

with(x)for(q=j=64;j--;fillStyle=R(q,j*3,q-i*q),fill(stroke()))for(beginPath(i=5);i--;)arc(960+S(m=i*11+t)*400,340+C(m)*200+j*5,(j&64)*q,0,7)

Sep 20 2019 2:16 PM UTC

}// 140/140

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Another remix

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kkingsbe

function u(t) {

with(x)for(q=j=65;j--;fillStyle=R(q,j*3,q-i*q),fill(stroke()))for(beginPath(i=5);i--;)arc(960+S(m=i*+t)*400,340+C(m)*200+j*5,(j&64)*q,0,7)

Sep 20 2019 2:15 PM UTC

}// 138/140

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woah

u/katkip

you can remix projects, don't need to copy them

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robbyg

remix of d/15743 by u/katkip

function u(t) {

c.width|=0
for(Y=13;Y--;)for(X=12;X--;)x.fill(new Path2D(`M${X*180-40} ${Y*90-30+S(X*C(t)+Y*S(t))*3}l90,45,l-90,45l-90-45z`))

Sep 20 2019 2:01 PM UTC

}// 125/140

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Unpacked and simplified (for better or worse)

u/robbyg

#path2d
u/katkip

good idea

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yoginth

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<1000;i++)
x.fillRect(400+i*100+S(t)*3000,1,90,200000) // draw 50x200 rects

Sep 20 2019 12:05 PM UTC

}// 117/140

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yoginth

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱸𛡬𪑮𩑗𪑤𭁨🐳𞱦𫱲𚁪🐵𞐻𪠭𛐻𚑻𮀮𨡥𩱩𫡐𨑴𪀨𚐻𩡯𬠨𪐽𝐻𪐭𛐻𚑸𛡡𬡣𚀹𝠰𚱓𚁩𚠱𛠵𝰫𭀩𚠴𜀰𛀳𝀰𚱃𚁩𚠱𛠵𝰫𭀩𚠲𜀰𚱪𚠵𛀰𛀰𛀷𚐻𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤👸𛡦𪑬𫁓𭁹𫁥👒𚀷𜀬𪠪𜰬𝐰𛑩𚠹𞐩𛁸𛡦𪑬𫀨𮀮𬱴𬡯𪱥𚀩𚑽`.replace(/uD./g,'')))

Sep 20 2019 11:55 AM UTC

}// 139/140

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Test

u/katkip

copied

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KilledByAPixel

remix of d/15730 by u/KilledByAPixel

function u(t) {

_='􉬭󤗘􇔴󹩨􇷒󛻭󭅪𞻯򃆚񼵩󗡴󡑠񫆥򥗋񺺊򊅊񃐘񨰴󑭖񕏑򥕎𺮗񦈍𼐙񰲩󱙝񞖳񍮥򮙝򮴔񹓕񰰩'
for(V=I=O='';I<1e3;I%7+!V?0:V=O+=String.fromCharCode(V))V|=(_.charCodeAt(I/10)>>I%10&1)<<I++%7;eval(O)

Sep 20 2019 5:25 AM UTC

}// 139/140

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Shaved off 4 bytes from the uncompressor.

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tomxor

remix of d/15730 by u/KilledByAPixel

function u(t) {

_='􉬭󤗘􇔴󹩨􇷒󛻭󭅪𞻯򃆚񼵩󗡴󡑠񫆥򥗋񺺊򊅊񃐘񨰴󑥘򓒱𖖃𺞅򧔹񼳶󹙹򧙻񕃍򶍊𚐀'
eval(t?O:unescape(escape`景爨嘽䤽伽✧㭉㰱攳㭉┷⬡噼簨伫㵓瑲楮朮晲潭䍨慲䍯摥⡖⤬嘽〩⥖簽⡟⹣桡牃潤敁琨䤯㄰⤾㹉┱〦ㄩ㰼䤫⬥㜻`.replace(/u(..)/g,"$1%")))

Sep 20 2019 12:44 AM UTC

}// 135/140

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Inception Compression - d/15730 decoder inside d/9207 decoder

u/tomxor

Just for the kicks, only actually saved 4 bytes. Still way off 184 for actual content