Dweets awesomed by u/andrea270872

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: #Food

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ciaccodavide

remix of d/24286 by u/ciaccodavide

function u(t) {

!t&&x.fillRect(0,0,2e3,2e3)
r=Math.random
for(n=13;X=r()*2e3,a=r()-.5,n--;)for(i=2e3;i--;)x.clearRect(X+a*(i-540),i,.2*Math.abs(540-i),t<.1)

Nov 3 2021 3:46 PM UTC

}// 140/140

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fragments

u/taupelink

Cool! I see a 3-D effect
u/donbright

yeah its like a city with spotlights shining into the sky, mirrored in water,.... or maybe like a gigantic hallway with really shiny floors and white ceilings with spires coming down to the floor as support

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ciaccodavide

function u(t) {

!t&&x.fillRect(0,0,2e3,2e3)






















































for(i=540;i--;)x.clearRect((r=Math.random)()*1920,i*2,1,1)

Nov 3 2021 3:33 PM UTC

}// 140/140

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u/Xen

tricky lol, nice
u/donbright

amazing

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magna

remix of d/24280 by u/magna

function u(t) {

c.width=f=255,k=40*(t+8)
for(i=f;i--;)for(j=f;j--;x.fillRect(i,j,1,(X*X+Y*Y)**S(t)**2-.2+S(k*X)*S(k*Y)*S(k/20/f)+(i&j)&1))X=i/f-.5,Y=j/f-.3

Nov 2 2021 6:46 PM UTC

}// 139/140

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Magic!

Show more comments…
u/magna

Keeps evolving #waitforit
u/cantelope

dafuq
u/magna

It all started with d/24264 courtesy of u/Jabo
u/taupelink

wow
u/Joachim

#sierpinski
u/Xen

love it!
u/donbright

beautiful
u/andrea270872

terrific stuff... I will have to study every character of your code!!
u/Jabo

Hero
u/joeytwiddle

magic ❤️

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Jabo

function u(t) {

eval(unescape(escape("𨰮𭱩𩁴𪀽𨰮𪁥𪑧𪁴👦🐲𝐵𛁫🐲𜀻𩡯𬠨𪐽𜀻𪐼𩠻𪐫𚰩𩡯𬠨𪠽𜀻𪠼𩠻𪠫𚰩𮀮𩡩𫁬𤡥𨱴𚁩𛁪𛀱𛀱𚐬𦀽𪐯𩠭𛠵𛁙👪𛱦𛐮𜰬𩀽𣑡𭁨𛡳𬑲𭀨𦀪𦀫𦐪𦐩𛐮𜠬𩀽𩀫𤰨𪰪𦀪𭀪𪰩𚡓𚁫𚡙𚡴𚡫𚐪𤰨𪰪𭀯𩠩🀰🱘𛑙𚰮𝐺𜀬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𩀬𩀬𩀬𩀩").replace(/uD./g,'')))

Nov 1 2021 5:46 AM UTC

}// 140/140

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https://youtu.be/CVhYW6e3qc8?t=2608

u/magna

Awesome!
u/magna

Math.sqrt(X*X+Y*Y) -> Math.hypot(X,Y)
u/magna

Golfed a bit: d/24273
u/danny@hille.dk

even shorter: (X*X+Y*Y)**.5
u/donbright

woah

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Jabo

function u(t) {

eval(unescape(escape("𨰮𭱩𩁴𪀽𨰮𪁥𪑧𪁴👦🐲𝐵𛁫🐲𜀻𩡯𬠨𪐽𜀻𪐼𩠻𪐫𚰩𩡯𬠨𪠽𜀻𪠼𩠻𪠫𚰩𮀮𩡩𫁬𤡥𨱴𚁩𛁪𛀱𛀱𚐬𦀽𪐯𩠭𛠵𛁙👪𛱦𛐮𜰬𩀽𣑡𭁨𛡳𬑲𭀨𦀪𦀫𦐪𦐩𛐮𜠬𩀽𩀫𤰨𪰪𦀫𭀪𪰩𚡓𚁫𚡙𚱴𚡫𚐪𤰨𪰪𛠰𜐩🀰🱘𚱙𚰮𝐺𜀬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𩀬𩀬𩀬𩀩").replace(/uD./g,'')))

Oct 30 2021 9:43 PM UTC

}// 140/140

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sdf displacement

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LimeLaser

function u(t) {

c.width|=0
for(i=500;i--;){a=((2*t+i*i)%6.28/3.14-1)**3*3.14
b=S(i+t)/5
x.fillRect(960-2*i*(S(a)+b),540-i*(C(a)+b),8,8)}

Oct 30 2021 6:49 PM UTC

}// 120/140

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Whirlwind

u/marmph

breh

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stephanegeorget

remix of d/24192 by u/KilledByAPixel

function u(t) {

with(x)x.f=fillText,font='9in"',f('😶',367,844),font='3.5in"',f('🦋',730,860),font='0.8in"',f('💀',910,770)

Oct 29 2021 8:53 PM UTC

}// 104/140

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the silence of the lambs #ScaryMovies

u/Xen

Welcome to the witter family
u/Xen

DWitter*

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magna

function u(t) {

// @TODO: clear the canvas
// @TODO: draw 50x200 rects

Oct 28 2021 2:21 AM UTC

}// 54/140

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Vaporware #default

u/pavel

// @TODO: clever comment
u/Joachim

Who would have thought when dwitter started it could get this complex! Wow.
u/tomxor

// @TODO: various statements of astonishment
u/DataMeta

// @TODO: todo

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ArthurThuczsec

function u(t) {

x.font="69em'"
x.fillStyle=`hsl(${t*t*9},77%,55%)`
x.fillText(z="◬▣◉"[Z=(t|0)%3],X=Z*499,899)
x.strokeText(z,X,899)
x.drawImage(c,C(t),S(t))

Oct 27 2021 7:09 PM UTC

}// 140/140

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#SquidGame

u/sigveseb

Cool aesthetic

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Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󩭯󬬨󪜽󜽥󜼻󪜭󛜻󚜊󫜽󜬰󛼨󞜹󛜨󭌪󝌫󪜩󙜹󞜩󛌊󮍛󩬽󙽦󪝬󫍒󩝣󭌧󧜨󤼨󪜩󚬹󞜪󫜫󜜵󜌬󩌽󞜹󚽓󚍩󚭩󚜪󫜪󞜹󛝭󚬹󞜬󫜬󫜯󝌩󛌊󮍛󩭝󚌰󛍤󛍩󛌮󜌱󚜬󮍛󩭝󚌰󛌹󞜫󫜬󪜬󛬰󜜩󛌊󮍛󩭝󚌱󜬵󚽓󚍴󚬳󚜪󝜰󛌵󜌫󠼨󭌪󜬩󚬴󜌬󜜸󛌴󛬵󚜻`.replace(/u../g,'')))

Oct 27 2021 9:21 AM UTC

}// 136/140

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desolate world #d3 #perspective

u/UEZ

#Alien #invasion
u/vain

Very cool! Reminds me of Space Harrier
u/jdspugh

Awesome

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