Random dweets | Dwitter

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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tomxor

remix of d/23242 by u/tomxor

function u(t) {

b='诿叿≿˯ȏϿꪯ묯Ͽ褐称Āꧠ뤐ð꧐륐Űp⁀凰蠀';eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀻𪐭𛐻𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮰭𪐯𭱽𘀹𞐥𙁻𨠮𨱨𨑲𠱯𩁥𠑴𚁩𚰶𜀪𭀦𝠳𚐾🡩𛰳𛠹𜰫𠰨𪐯𝐱𜠩𙠱🰶𜀺𜐰𯐥𨀩𮀮𩡩𫁬𤡥𨱴𚁩𙑷𛁩𛱷𛀸𛀸𚐻`.replace(/u../g,'')))

Jul 1 2022 4:18 AM UTC

}// 140/140

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#js1024 2022 - Theme: Mirror - https://js1024.fun

u/katkip

I LOVE THIS
u/tomxor

:)
u/magna

WOW

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jpgravel

remix of d/26082 by u/jpgravel

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𪐽𭰽𜠵𝠻𪐼𜱥𝀻𚑔🠱🱣𛐽𚁔🠱𝠩𚡓𚁕𛱔𛁵𚰽𠰨𥐯𥀩𚡔𚱃𚁖𛱔𚐪𥀬𥀯🐲𚐺𮀮𩡩𫁬𤡥𨱴𚁡🐫𚱩𙑷𛁢👩𛱷𚰹𜀬𜐬𛑵𛰲𜀬𫀽𚀱𛐲𚡃𚀴𚡴𚐪𨰩𚠱𜀬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭐯𝠫𫀬𭐯𝰫𫀬𭐯𞀫𫀩𛁣🐰𛁵🐴𚡷𛁔🐲𚡷𛁖👢𚠹𛁕👡𛱢𚡵𚐠`.replace(/u../g,'')))

Sep 3 2022 5:39 AM UTC

}// 140/140

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Mountain peaks

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taupelink

remix of d/24600 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㉥㐻洭ⴻ砮獴牯步⠩⥶㴱⬳⽍慴栮汯木洩ⱘ㵓⡭⤬夽匨洪洩ⱸ⹳瑲潫敓瑹汥㵒⡩㵭┲㔶Ⱪ⨽瘬椪㵶ⰹ㤯椯瘩ⱸ⹬楮敗楤瑨㴹〥椬砮扥杩湐慴栨⤬砮慲挨㤶〪⬫堬㔴〪⬫夬㔰〯椪⩶ⱭⱭ⬲⨪瘩`.replace(/u([^D].)/g,'$1%')))

Dec 21 2021 11:05 PM UTC

}// 139/140

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d/24607

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katkip

remix of d/14466 by u/katkip

function u(t) {

x.fillRect((t*999)%3840-1920,0,c.width=1920,2e3);for(i=9;i--;)x[frame%.4<.2?'fillRect':'clearRect'](400+i*100+S(t)*300,400,50,20+200)

Jun 6 2019 2:27 PM UTC

}// 133/140

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That #default #opticalillusion #illusion #transition

u/metamero

what is the optical illusion on this?? oh, i see, it's the illusion that is cool to flood dwitter hashtags with random stuff
u/13thptr

I didn't look at the code but the default bars look kinda grey at some point

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JustGibas

function u(t) {

c.width^=0;for(i=1e4;i--;x.fillRect(960+C(a)*d,540+S(a)*d,s,s))a=i*2.4+t,d=Math.abs(T(i*9*t/2e5))*150,s=5e3/(d+150),x.fillStyle=R(-i,-i^t-i)

Oct 14 2026 11:00 AM UTC

}// 140/140

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Attractor #5

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anotherkitten

remix of d/10649 by u/anotherkitten

function u(t) {

for(i=l=t%4*3;--i>0;j=t&4,x.fill(P=new Path2D, P.arc(j?0:1920,540,45*i*(t%4),n=t&4?-.3:2.84,n+.6)))x.fillStyle=(i-l)&1?R():"#fff"

Oct 24 2018 1:54 PM UTC

}// 129/140

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cool without clearing the screen

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tomxor

remix of d/18338 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𭀿𪰽𭀪𚠸𞡷👣𛡷𪑤𭁨🐹𞐻𩠽𚁘𛁙𛁮👷𚐽🡘🁮🱦𚁘𚡘𛑙𚡙𛐮𞀬𜠪𦀪𦐫𛠲𛁮𚰱𚐺𨁨𬱬𚀤𮱮𚠸𯐠𞐹𙐤𮱓𚁮𛰶𚡴𚠪𛠵𚐪𭱽𙑠𞱦𫱲𚁩🐶𩐳𞱩𛐭𞱸𛡦𪑬𫁓𭁹𫁥👦𚀨𦀭𝐰𚱫𚐯𪰭𜠭𜰶𜠱𞀵𩐭𞀬𜐭𚁙𛐲𞀫𪰩𛱫𚐩𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙👩𛱷𛀱𛀮𜠩`.replace(/u../g,'')))

Apr 20 2020 12:53 AM UTC

}// 140/140

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Color #zoom #julia #fractal using "X<i"

Show more comments…
u/tomxor

For zoom without slowing down use k=t**t, but you will need very precise coordinates. Here are some other coords I found: f((X-50+k)/k+5100096e-9,1-(Y-28+k)/k), f((X-50+k)/k-2,1-(Y-28+k)/k+201113e-7)
u/tomxor

Oops, hitting subpixel rendering differences again... intended for firefox, chrome looks a bit too mushy, change fill pixel to .3 for chrome.
u/joeytwiddle

Pretty nice! 😻
u/13thptr

amazing
u/tomxor

Due to subpixel rendering differences, for Chrome: see d/18346
u/Joachim

Wow! #underrated #colourful How did you make it infinite? Whenever I’ve tried making a Mandelbrot it always pixelates after the first few seconds of zoom ing in.

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Lappi

remix of d/1609 by u/sawaxon

function u(t) {

c.width=1920;
x.font='9em a';
for(i=0;i<19979;i++)x.fillText('🌈',999+T((10+t)*i)*500+C(i)*100,500+S((10+t)*i)*500+S(i)*150,4,4);

Feb 28 2017 7:44 PM UTC

}// 128/140

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aaaaaz

function u(t) {

s=()=>S(t*9e9*C(t*8))*.5+.5
v=2e3
i=!t?0:++i%2
x.fillStyle=i?'#000':'#FFF'
x.fillRect(s()*v,0,s()*v,9)
x.drawImage(c,-9,0,v+9,v,9,9,v-19,v)

Sep 11 2020 1:00 AM UTC

}// 140/140

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#storm

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DonKarlssonSan

remix of d/5940 by u/Xen

function u(t) {

c.width|=0
x.fillStyle="#6161"
x.translate(S(t)*399+960,S(t*2.3)*299+540)
for(i=34;i--;x.fillRect(s=i*i,s,s*=-2,s))
x.rotate(S(t)*.4)

Jan 12 2018 9:46 PM UTC

}// 133/140

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