Dweets awesomed by u/Piggo

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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smtsjhr

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫁡𚀤𮱨🐵𜀪𤰨𭐽𭀯𝐩𯐬𞐹𙐬𙁻𜠰𚱨𯐥𛀮𜠩𨀻𮀮𭁲𨑮𬱬𨑴𩐨𞐸𜀫𞐸𜀪𠰨𭐩𛀱𩐳𛐸𜀰𚡓𚁵𚐩𞱦𫱲𚁦🐳𜠻𩠭𛐻𮀮𬡯𭁡𭁥𚁦𚠮𜐹𝠩𚑦𫱲𚁩🐵𜀻𪐭𛐻𚑻𮀮𩡩𫁬𤡥𨱴𚀱𜀰𚠨𜠵𛑩𚱴𙐱𚐬𜠰𜀬𝐰𛐳𜀪𤰨𭐩𛀱𩐴𚑽`.replace(/u../g,'')))

Aug 7 2020 3:34 AM UTC

}// 140/140

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Sunny Day / Starry Night

u/smtsjhr

SOURCE (194/140): c.width|=0;x.fillStyle=hsla(${h=50*S(u=t/5)},99%,${20+h}%,.2);x.translate(980+980*C(u),1e3-800*S(u));for(f=32;f--;x.rotate(f*.196))for(i=50;i--;){x.fillRect(100*(25-i+t%1),200,50-30*S(u),1e4)}
u/katkip

beautiful
u/magna

WOOOOW!
u/aleamb

#dawn #sunny #sunset
u/aleamb

#sun

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱘👙🐲𜀰𞱑👛𧐻𩡯𬠨𪐽𞐹𞐻𪐭𛐻𚑑𛡰𭑳𪀨𮱸𞡩𚠲𛁹𞡓𚁩𚡩𚐪𝐰𜀫𝐴𜁽𚑽𩡯𬠨𫰠𫱦𘁑𚑸𛡢𩑧𪑮𤁡𭁨𚀩𛁸𛡡𬡣𚁯𛡸𛁯𛡹𛀲𛀰𛁴𚐬𮀮𩡩𫁬𚀩𛁡👍𨑴𪀮𨑴𨑮𜠨𞐶𜀭𫰮𮀬𝐴𜀭𫰮𮐩𛁯𛡸𚰽𤰨𨐪𜠩𛁯𛡹𚰽𠰨𨐪𜠩`.replace(/uD./g,``)))

Aug 2 2020 3:48 AM UTC

}// 131/140

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magnet thing?

u/jellyedwards

Very cool

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Xen

remix of d/18977 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillRect(i,0,1,9+C(i+t)*9))x.fillStyle=`hsl(${z=t*i&i^t/i},95%,${i*9/z%99}%`;x.drawImage(c,0,8)

Jun 5 2020 7:44 PM UTC

}// 111/140

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_-{Skan}-_ v0.8

u/DataMeta

cool!

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rodrigo.siqueira

remix of d/18852 by u/rodrigo.siqueira

function u(t) {

for(let i=2e3,f=(X,Y,n=9)=>Y?f(X*X-Y*Y-.9,2*X*Y,n+.2):x.fillStyle=`hsl(${n},80%,${S(n+7)*99}%`;i--;x.fillRect(i,t*90,1,999))f(i/490-2,1-t/6)

May 25 2020 3:06 AM UTC

}// 140/140

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Symmetry #Julia set for c = -0.9 + 0i, with colors inside the lake area.

u/Xen

worthy of wallpaper

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Georges-Abitbol

function u(t) {

c.width=1920
for(i=-4355;i<4355;i+=50)
x.fillRect(960+C(t*i/2000)*200*(1+S(t)*C(i/200)),540+S(t*i/2000)*200*(1+S(t)*C(i/200)),15,15,1
)

Apr 24 2020 10:02 AM UTC

}// 135/140

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KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜐳𞰭𛑩𞱸𛡦𪑬𫁒𩑣𭀨𬐿𜀺𝀰𜀫𪐪𞐹𚱓𚁴𚐪𜰰𜀬𬐿𜀺𝀴𜀫𤰨𭀯𜠩𚠳𜀰𛁱🰲𩐳𞠵𜀬𬐿𜡥𜰺𜠰𜀩𚑱👩🠹𛁸𛡧𫁯𨡡𫁃𫱭𬁯𬱩𭁥𣱰𩑲𨑴𪑯𫠽𘑱𚱩𙐲🰧𫁩𩱨𭁥𬠧𞠧𩁩𩡦𩑲𩑮𨱥𙰬𮀮𩡩𫁬𤱴𮑬𩐽𪐥𜠪𬐿𙰣𜀱𜀱𜀱𙰺𙰣𡡆𡠧`.replace(/u../g,'')))

Apr 14 2020 3:03 PM UTC

}// 134/140

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Clean Long Trails #Default - demo of technique to fully fade off trails

u/sigveseb

Nice! Looks clean. What's the technique though? So hard to read compressed code on mobile!
u/KilledByAPixel

use difference with white to invert, then lighter with dark grey to make trails, then difference with white again to invert back
u/KilledByAPixel

https://twitter.com/KilledByAPixel/status/12…
u/magna

Ah I had somethign similar-looking: d/11469

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KilledByAPixel

remix of d/18239 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𝀻𪐭𛐻𨑛𨠫𚰥𚁊🐵𝀰𚑝👻𦀺𠐽𤰨𤰽𣑡𭁨𛡲𨑮𩁯𫐩𚠴𛐲𛁙𞡂👓𚁸𛡧𫁯𨡡𫁁𫁰𪁡🐮𜀴𚐪𝀭𜠬𠐬𠡽𚑸𛡦𪑬𫁒𩑣𭀨𜀬𜀬𦠽𜡥𜰬𦠩𛁴🱡𛡭𨑰𚁯🐾𮱷𪑴𪀨𫰩𮀮𨱬𩑡𬡒𩑣𭀨𞀰𜀭𚁘👘𚡘𛑙𚡙𚰨𦐽𜠪𦐪𦀫𠠬𠐩𚐪𢠬𦐪𢠫𢠬𝠬𝠩𯐩𞡢👡👛𧐻`.replace(/u../g,'')))

Apr 14 2020 12:46 AM UTC

}// 140/140

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Mandelbrot Orbit Capture 2.0

u/KilledByAPixel

improved speed and fixed slowdown over time
u/KilledByAPixel

#buddhabrot #fractal

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dooncee

function u(t) {

for(i=t;i<50;i++){
x.shadowColor="#0aa",x.shadowBlur=-T(t)*i
x.fillRect(960+50*i*S(t),540+50*C(i)*S(t)*i,10,10)
}

Apr 13 2020 5:10 PM UTC

}// 113/140

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energy

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username

remix of d/18089 by u/Xen

function u(t) {

eval(unescape(escape`睩瑨⡸⥧㴨␬弩㴾筧汯扡汁汰桡㴤ⱦ楬汓瑹汥㵟紬木ㄬ恨獬⠤筓⡴⨽琩⨶㥽ⰹ㤥ⰴ㈥怩Ɫ敧楮偡瑨⠩ⱡ牣⠱攳⭓⡴⤪㑥㈬䌨琩⨴攲⬵攲ⰵ〬〬㜩Ᵽ汯獥偡瑨⠩ⱦ楬氨⤬木⸰㌬✣晦昧⤬晩汬剥捴⠰ⰰⰹ攳ⰹ攳⤻`.replace(/u(..)/g,"$1%")))

Mar 31 2020 11:15 AM UTC

}// 139/140

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circle #waitforit

u/username

after some time it repeats (:
u/Xen

sexy!

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pavel

remix of d/18074 by u/pavel

function u(t) {

c.width|=f=(X,Y,d,z=2+X*S(a=Y-4*t))=>d>>8?x.fillRect(960+1e3*X*C(a)/z,540+1e3*Y/z,6,6):[t,t+2,t+4].map(i=>f(X+C(i)/d,Y+S(i)/d,2*d));f(0,0,2)

Mar 28 2020 3:27 AM UTC

}// 140/140

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#sierpinski dance

Show more comments…
u/sigveseb

Very clean!
u/DataMeta

So smooth!
u/aleamb

wow! very smart code!
u/lionleaf

What an amazing dweet. And little did you know I had already planned #dancing as the theme for April. You were ahead of the times :D
u/joeytwiddle

Nice! Here is a dirtier, underrated relative: d/13611
u/Qwitter

looks glossy!
u/vain

Very nice and smooth 3D rotated and transformed sierpinski

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