Dweets awesomed by u/Xen

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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yonatan

remix of d/9776 by u/yonatan

function u(t) {

T=f=>f(i)+f(i*i)*i**.5*t
for(i=9e3;t<4&&i--;q>9e3|q<99&t<2&&x.fillRect(960+a,540+b+t*t*2,4-t,4-t))a=T(S),b=T(C),q=((a*a)**.5-99)**2+b*b

Jan 18 2019 8:29 PM UTC

}// 135/140

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Xen

function u(t) {

for(i=99;i--;)x.fillRect(1e3+C(t*i)*t*59,540+S(t*i)*t*59,t,t)

Jan 18 2019 6:47 PM UTC

}// 61/140

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Big Bang

u/metamero

Awesome!
u/DataMeta

Niiice! Wallpaper worthy
u/katkip

It has that black line error in the right

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joeytwiddle

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𫐽𪐽𜠰𜀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀹𝠫𜠰𚡳𛑬𚡫𛀵𜀫𜠰𚡫𚱬𚡳𛀱𝀬𜐴𚐩𪰽𠰨𨐽𝀪𚁓𚁴𚐭𭀩𚱩𙐴𚠱𛠵𝰭𞐩𛁳👓𚁡𚐬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𨐨𙁻𪐥𝀪𝠶𛐹𯐬𞐰𙐬𝀳𙐬𛠲𨀬𫀽𝀱𛑩𚠨𜐫𠰨𭀩𚐯𝐻`.replace(/u../g,'')))

Jan 18 2019 5:53 AM UTC

}// 124/140

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Classic Slack #loading spinner (RIP release)

u/metamero

cool! also cool it's #compressed using the UTF-16 surrogate pairs method =]
u/joeytwiddle

It sure is! I gave your compressor a try.
u/joeytwiddle

This dweet was first attempted by BirdsDweet and myself in February 2018.
u/joeytwiddle

We never really finished it, so this is as far as it got. I publish it now, because Slack has now changed their spinner!

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metamero

remix of d/11510 by u/metamero

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👮🐱𜠸𞱍👴🱍𛡭𨑰𚀨𭠬𪰩🐾𦱮𛀱𛁮𛐱𛁮𚰱𧐮𫑡𬀨𩀽🡶𚰽𣑛𚁫𚱤𚱹𚐥𮑝𚱍𦰨𪰭𩀫𮐩𙑹𧐬𭠦𙡸𛡦𪑬𫁒𩑣𭀨𜐵𚠨𪰥𫠩𛀱𝐪𚁫𛱮𯀰𚐬𞐬𞐩𚐦𙡶𧠴🱶🐽𜰺𣑛𪱝𚐺𦰮𛠮𠑲𬡡𮐨𮐽𝰲𚡮𚑝𛡭𨑰𚁶🐾𣑡𭁨𛡲𨑮𩁯𫐨𫱮𨱬𪑣𪰽𬡥𬱥𭀩🠮𝐩`.replace(/u../g,'')))

Jan 17 2019 9:50 PM UTC

}// 140/140

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beautiful rendering #gameoflife : reset on click : Math.random initialization : toroidal space (wraparound)

u/metamero

#compressed using the NEW tool d/11852 support!
u/katkip

#massive

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katkip

remix of d/11867 by u/katkip

function u(t) {

eval(unescape(escape`昽⡘ⱙⱳ⤽㹻楦⡳㸴⥸⹦楬汓瑹汥㵒⠱㈸⭓⡳⭴⤪ㄲ㠬ㄲ㠫䌨猫琩⨱㈸ⰱ㈸⭃⡳⩳⤪ㄲ㠩ⱸ⹦楬汒散琨堭猯㈬夭猯㈬猬猩ⱦ⡘⵳ⱙⱳ⼲⤬昨堬夭猬猯㈩ⱦ⡘⭳ⱙⱳ⼲⤬昨堬夫猬猯㈩紻昨㤶〬㔴〬㜲〩`.replace(/u(..)/g,"$1%")))

Jan 17 2019 3:25 PM UTC

}// 135/140

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u/iverjo

How was this made?
u/13thptr

nice!
u/sigveseb

Ooh very pretty!
u/katkip

u/iverjo simple recursion
u/magna

This is so pretty!

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Agnes

function u(t) {

x.fillStyle=R(M=2e3,M,M,.1);G=()=>45-90*Math.random();x.fillRect(0,0,M,M);x.stroke(new Path2D(Q=t&&Q.length<M?Q+'l'+G()+' '+G():'M960 540'))

Jan 17 2019 9:52 AM UTC

}// 140/140

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Fading scribbles

u/Agnes

#path2d

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joeytwiddle

function u(t) {

R=()=>(97*t++*t%1)*16<<7
for(i=2;i--;x.fill())x.beginPath(x.fillStyle=`hsla(${R()},99%,${50*!i}%,${i?.03:.5})`)|x.arc(R(),R(),i?3e3:40,0,7)

Jan 17 2019 6:05 AM UTC

}// 139/140

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Blinkenlights

u/joeytwiddle

Inspired by (but barely resembling) the Arabesque screensaver on macOS
u/joeytwiddle

For brighter lights, try .8 instead of .5
u/joeytwiddle

Whatever number you choose, one lights always blinks regularly. For 97 it's the orange light in the lower right.
u/joeytwiddle

For 321 there is a yellow light giving a double pulse

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username

remix of d/11842 by u/katkip

function u(t) {

c.width=146//HAHA WHAT'S HAPPENING??
x.fillText(code.match(/\/.*?\?/),1,42)

Jan 16 2019 9:40 PM UTC

}// 75/140

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metamero

remix of d/11848 by u/metamero

function u(t) {

eval(unescape(escape`𭀿𣐮𫱮𨡬𭑲👦🐾𣐮𭡡𫁵𩐽𨱯𩁥𛡲𩑰𫁡𨱥𚀯𦱞𘐭多𚰯𛁓𭁲𪑮𩰮𩡲𫱭𠱨𨑲𠱯𩁥𚀮𛠮𦰮𛠮𚁶👍𛡶𨑬𭑥𚐮𫁥𫡧𭁨𙐲🱶𚰧𞰧𞡶𧐮𫑡𬀨𚁥𛁩𚐽🡥𛡣𪁡𬡃𫱤𩑁𭀨𚑼𚁩𙐲🰵𝐺𝐴𚐼🀱𜀩𚐩𞡣𛡯𭑴𩑲𢁔𣑌🐢🁴𩑸𭁡𬡥𨐠𨱯𫁳🐷𝀠𪑤👍🡴𪁲𫱷𘁣𫱤𩐢`.replace(/u../g,'')))

Jan 16 2019 7:58 PM UTC

}// 140/140

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dwitter compressor 3.0 ! pack 194B into 140 char ! adapted from xem

Show more comments…
u/metamero

https://xem.github.io/golfing/#jstweet_en
u/metamero

https://bit.ly/2TXKLIt
u/metamero

#compressor #tool #compressed #application #interactive #obfuscated
u/f8f82804

I'm not sure how this is supposed to work... See for example d/9677 -- your tool gives "eval(unescape(escape𒡦𫱲𚁩👣𛡷𪑤𭁨𧠽𜀻𪐭𛐻𮀮𨡥𩱩𫡐𨑴𪀨𮀮𩡩𫁬𚀩𚐩𠰨𨐽𭀭𪐩🠰𙠦𮀮𩑬𫁩𬁳𩐨𞐶𜀫𚁘🐨𪐪𞐶𜀭𪐪𪐩𚠪𛠵𚡓𚁡𚐩𛀶𜀫𪐬𚁳🐲𝐭𚁓𚁡𛐱𚐪𚁢🐨𜐭𚀨𦐽𪐭𝀸𜀩𛰴𞀰𚐪𚠲𚐪𚠮𝐩𚐪𚠴𚠲𝀩𚡃𚁡𚐪𨠬𬰬𣑡𭁨𛡡𭁡𫠨𦐯𦀩𛀰𛀷𚐻.replace(/u../g,'')))" which is 225B
u/f8f82804

This is on Firefox 64.0, 64-bit, on Ubuntu. This may require a browser that counts characters differently?
u/metamero

just paste the compressed code on new dweet, it works. to remix you have to delete disabled atribute of post button on inspector. this is a #bug on dwitter page's char counting, but server counts right (number of unicode glyphs <= 140) so posting astral unicode chars works fine. there is this discussion on github... but the status now is at least inconsistent.
u/f8f82804

could you point me to that github discussion?
u/f8f82804

ahhhh yeah i see what you mean about inconsistent -- the new dweet shows 225/140 but still allows it to be posted, while the remix button is disabled with the same code
u/f8f82804

personally, I thought that this was intentional, and that the char counting was counting 16-bit char codes, not unicode code points (e.g. the difference between charCodeAt and codePointAt)
u/metamero

u/f8f82804 https://github.com/lionleaf/dwitter/issues/1…
u/katkip

WOW!
u/KilledByAPixel

Uncompressor: https://www.dwitter.net/d/14004
u/username

#compress
u/IV

this doesnt like code like thsi: x.fillText('⬛⬜' ( I get a short output with an unterminated string constant errro on the dweet, but it finishes comprssing with code like this x.fillText(['⬛','⬜'] Which takes me up to a 140B output, yet doesnt run, Aggh, Im so close...
u/tomxor

#194B
u/tomxor

#B194
u/tomxor

#c194

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tbroadley2

remix of d/1431 by u/tbroadley

function u(t) {

w=c.width=53;h=c.height=30;for(i=h;i-->0;)for(j=w;j-->0;)f=(k,d)=>99*S(t*k/d)+155,x.fillStyle=R(f(i,j),f(j,i),f(-i,-i)),x.fillRect(j,i,1,1)

Jan 16 2019 2:05 PM UTC

}// 139/140

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astral road

dwitter.net | Xen (95831)