Dweets awesomed by u/arthyn

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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alqurafi

function u(t) {

c.width=800
for(i=0;i<1e4;i++){a=t+i
e=100
r=(e+e/(i/1e4*1.5))-(i/1e4*e)
x.fillRect(300+C(a)*r, 200+S(a)*r/t, 1, 1)}c.style.filter="invert("

Sep 2 2020 12:58 AM UTC

}// 140/140

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Black Hole!

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KilledByAPixel

function u(t) {

c.width|=S=(E,X)=>
x.strokeText(E,40,130+X*150,1850,
x.setLineDash([199-199*C(X-t),99]))
x.font='9em"'
x.lineWidth=9
code.split`
`.map(S)

Sep 1 2020 2:01 AM UTC

}// 137/140

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Disappearing Reappearing Quine #subliminal #quine

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u/danny@hille.dk

Dyslexia simulator :-)
u/magna

A new technique emerges!
u/KilledByAPixel

Sexlexia, a very sexy learning disability.
u/DataMeta

Dude! :O
u/Xen

Nice!!
u/aaaaaz

no way
u/vain

Holy shit. I need to check and understand the source.

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danny@hille.dk

remix of d/19818 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=98)=>Y*Y>n?n:f(4*X*Y-.5,Y*Y-X*X,n+1.2);for(i=2e3;i--;x.fillRect(i,t*60,1,1))x.fillStyle=`hsl(${K=f(i/2e3,t/45)},99%,${S(K/9)*90}%)`

Aug 31 2020 11:32 PM UTC

}// 140/140

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storm system remix

u/lionleaf

That's a cool #storm
u/rep_movsd

Looks like Chthulu devouring galaxies
u/danny@hille.dk

#fractal

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rodrigo.siqueira

remix of d/19805 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=98)=>Y*Y>n?n:f(2*X*Y-.7,Y*Y-X*X,n+19);for(i=2e3;i--;x.fillRect(i,t*60,1,1))x.fillStyle=`hsl(${K=f(i/2e3,t/45)},99%,${S(K/9)*90}%)`

Aug 31 2020 10:15 PM UTC

}// 139/140

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Psychedelic art #julia #fractal

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u/KilledByAPixel

Nice one! 👍
u/aleamb

love it!
u/DataMeta

#art #waitforit
u/RunRaj

I hit awesome before it loaded fully.
u/Parasolian

Best!
u/Qwitter

wow!

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KilledByAPixel

remix of d/19793 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩠽𫐽🡸𛡦𪑬𫁒𩑣𭀨𞐹𚱫𙐸𚠲𝀴𛑘𚡭𛀹𞐫𦐪𞐫𚁫🠾𜰩𚠲𝠰𚱓𚁴𚱫𚐪𜐹𛀹𛀹𚐊𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁪🐲𜀴𞀬𪠩𞱪𛐭𞱓𚁪𚡪𚱓𚁴𚠴𚐯𝠩𚠪𜠪𜰲🡘𚡘𚰨𦐭𝀩𚠪𜠦𙡦𚀹𚐫𩠨𛐹𚐩𪰽𪠾🠶𛁩👪𙐶𝀬𦀽𪐦𝰬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𦐽𪐾🠳𛁪𚡪𙐳𝐰𚐻`.replace(/u../g,'')))

Aug 31 2020 3:08 PM UTC

}// 140/140

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Procedural Space Invaders

u/magna

Neat!
u/jellyedwards

Very cool
u/aleamb

yeah!

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taupelink

remix of d/19799 by u/taupelink

function u(t) {

r=Math.random;for(i=40;i--;x.fillRect(X*31,Y*20,q=50/t,4*q))X=r(Y=r()*27)*62,x.fillStyle='#'+'000FFFC'.substr(2*C(X/5)+2/S(Y/9)&3|4/(t|1),3)

Aug 31 2020 3:55 AM UTC

}// 140/140

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d/19808

u/taupelink

Content warning: eye contact. #waitforit
u/taupelink

This one came out kinda spooky

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rep_movsd

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑻𨐽𝠵𝐳𝰬𨠽𜐵𜀬𮠽𬐽🡦𪑬𫁓𭁹𫁥👱𒡺𨀣𩐷𝡠𒡸𛡦👦𪑬𫁒𩑣𭀊𩠨𪐽𜐬𜀬𭰽𜡥𜰬𪀽𭰩𒡺𨀣𜀰𜀱𨀊𭱨𪑬𩐨𚰫𪐼𝠩𩡯𬠨𦐽𤱛𪑝🰿𨠬𢠽𠱛𪑝🰿𪐬𦀽𜐻𚰫𦀼𭰻𦁞𪑼𯀨𤱛𪑝👙𛁃𦱩𧐽𢠩𛁙𚰽𞀪𢠯𨐭𝀬𢠽𢠪𨠥𨐩𩠨𦀬𦐫𪐪𨠬𝠬𪀩𯐻`.replace(/u../g,'')))

Aug 29 2020 10:58 PM UTC

}// 138/140

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Dusky mountains

u/rep_movsd

#landscape #scroller #parallax

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KilledByAPixel

remix of d/3078 by u/FireFly

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𞀲𞱩𛐭𞱔𚁦👭🐾𮀮𩡩𫁬𤡥𨱴𚁓🰰𞠷𜀫𭀪𝠰𙐱𞐪𞐹𛑘𚡭𛁓🰰𞠸𚱙𚠸𚰨𭀪𜱼𜀩𚠹𞀬𨐽𤰿𜡥𜰺𞀬𨐬𤰽𜀩𚐾𞑼𯁓🱔𚁔👥🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜠵𝐩𚠪𜠯𜡥𜰾𦀪𦀫𚁙𛐵𚐪𚠲𙠦𩠨𞀩𚱦𚀭𞀩𞡸𛡦𪑬𫁓𭁹𫁥👒𚁔𚀩𛁔𚀩𛁔𚀩𚐩𦀽𪐦𝰬𦐽𪐾🠳`.replace(/u../g,'')))

Aug 29 2020 8:05 AM UTC

}// 140/140

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Color Sprite Generator - reload to randomize

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u/13thptr

wow
u/Xen

love it!
u/tomxor

These are amazing, so many quirky ilttle characters generated.
u/KilledByAPixel

#generative pixelart
u/KilledByAPixel

#pixelart
u/rep_movsd

Smashing!
u/magna

Awesome!
u/aleamb

wow!
u/KilledByAPixel

https://zpritez.3d2k.com/ #fxhash

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rep_movsd

function u(t) {

eval(unescape(escape`𭁞𜁼𯀨𨐽𜰵𝐷𛁪👢👹🐹𜀳𚐊𭱩𭁨𚁸𚑻𮠽𬐽🡦𪑬𫁓𭁹𫁥👱𛁺𚀧𘰰𜀰𙰩𛁸𛡦👦𪑬𫁒𩑣𭀬𩠨𦀽𜀬𜀬𭰽𜡥𜰬𪀽𜐰𞀰𚐬𮠨𙰣𡡆𠠰𝱆𜠵𙰩𞱦𫱲𚁙👹𛁊👪𞱘𚰫🁷𚠳𞱘𧠵𯁼𚁹👙𛁪👊𚐩𩠨𦀥𭰬𦐽𦐭𜰫𝠪𢠯𨐬𞐬𢠯𜐹𚐬𩠨𦀥𭰬𢠥𨠬𞐬𞐩𛁊👊𚡢𙑡𯐻`.replace(/u../g,'')))

Aug 27 2020 3:47 AM UTC

}// 140/140

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Mars Panorama

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u/rep_movsd

#panorama #seamless #space
u/tomxor

Nice concept, I'd like to see it paralax!
u/rep_movsd

I will try a parallax version - dunno if stars are possible with it
u/Xen

t?0:(a=4e4,j=b=y=917) with(x){z=q=>fillStyle=q,z('#000'),f=fillRect,f(X=0,X,w=2e3,h=1e3),z('#ABCEF123');for(Y=y,J=j;X++<4e3;X^4||(y=Y,j=J))f(X%w,Y=Y-3+6*J/a,9,J/2),f(X%w,J%b,2,9),J=J*b%a}
u/rep_movsd

@Xen - can you post the above as a remix? it seems to have errors - is it a parallax version?
u/Xen

not parallax just mildly golfed sorry
u/Xen

take space before "with" and replace with newline

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danny@hille.dk

remix of d/19768 by u/ntsutae

function u(t) {

t*=60;for(c.width|=Y=38;--Y;)for(X=64;X--;)x.fillStyle=`hsl(${Y*9+t},99%,50%`,(Y+X-t&Y-X+t)%(5+t/60|0)>3||x.fillRect(X*30,Y*30-60,30,30)

Aug 25 2020 8:02 PM UTC

}// 136/140

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pattern changing rainbow remix

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