New #tool dweets

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: #ScaryMovies

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metamero

remix of d/14056 by u/metamero

function u(t) {

(l=localStorage).Di?t?A.value=eval(I.value):(c.before(D=document.createElement("div")),D.innerHTML=l.Di+l.Do):location='/id/14060'

May 22 2019 3:59 AM UTC

}// 130/140

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DWOS v01 DISK 3/3

u/metamero

d/14060 d/14061 d/14062
u/metamero

#default #DWOS #interpreter #inception #interactive #application #app #tool #texteditor #meta #dwittereditor #graphictool dweetinception metadwitter
u/metamero

classic #maze command: A.style.lineHeight=1;A.value+='╲╱'[Date.now()&1]+''
u/metamero

#DWOS

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KilledByAPixel

function u(t) {

eval(unescape(escape`琿琪㴶〺⡣⹯畴敲䡔䵌㴢㱴數瑡牥愠楤㵱㸨琦琼㰴年⤥ㄸ㤼⽴數瑡牥愾∬漽⡡㵮敷⁁畤楯䍯湴數琩⹣牥慴敏獣楬污瑯爨⤬漮捯湮散琨愮摥獴楮慴楯温Ɐ湣汩捫㵟㴾漮獴慲琨⤩㭯⹦牥煵敮捹⹶慬略㵥癡氨焮癡汵攩`.replace(/u(..)/g,"$1%")))

May 7 2019 1:57 AM UTC

}// 140/140

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ByteBeat Oscillator Toy! - Click the window to start the music, change the equation and make your own!

u/KilledByAPixel

(t<<3*t)&355 - happy tune
u/KilledByAPixel

99/.95**'99457754225997544577995522222222'[(t/10|0)%32] - tetris https://www.dwitter.net/d/9667
u/KilledByAPixel

#music #tool
u/KilledByAPixel

t/=60,95*(t&12*t<<1^t)%407 - AV2 - https://www.dwitter.net/d/13740

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KilledByAPixel

function u(t) {

eval(unescape(escape`潮捬楣欽攽㹻挮昦♣⹦⹳瑯瀨⤻堽湥眠䅵摩潃潮瑥硴㭣⹦㵦㵘⹣牥慴敂畦晥牓潵牣攨⤻栽⡦⹢畦晥爽堮捲敡瑥䉵晦敲⠱ⰱ攷ⰱ攵⤩⹧整䍨慮湥汄慴愨〩㭨⹳整⡨⹭慰⡚⤩㭦⹣潮湥捴⡘⹤敳瑩湡瑩潮⤻昮獴慲琨⥽`.replace(/u(..)/g,"$1%")))

May 2 2019 8:16 AM UTC

}// 140/140

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Bytebeat Music Player - Write a function of the form Z=(_,t)=>( ) above the eval then click the canvas to play bytebeat music! For example: Z=(_,t)=>(t*((t>>12|t>>8)&633&t>>4));

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u/KilledByAPixel

You can change the code and click the canvas to restart with a new song!
u/KilledByAPixel

Here are some examples from https://github.com/kragen/viznut-music
u/KilledByAPixel

Z=(_,t)=>(t*(t>>11&t>>8&123*t>>3));
u/KilledByAPixel

Z=(_,t)=>((-t&4095)*(255&t*(t&t>>13))>>12)+(127&t*(234&t>>8&t>>3)>>(3&t>>14));
u/KilledByAPixel

Z=(_,t)=>(t*(t>>8*(t>>15|t>>8)&(20|(t>>19)*5>>t|t>>3)));
u/KilledByAPixel

Post your creations below!
u/metamero

#tool #application #sound
u/KilledByAPixel

This page has a ton and most of them work great! https://www.reddit.com/r/bytebeat/comments/2…
u/KilledByAPixel

Z=(_,t)=>((t>>8&t)*(t>>3&t));
u/KilledByAPixel

Z=(_,t)=>((t%211&t)-(t>>9&t)+(t>>7&t)); // heavy
u/KilledByAPixel

I made a YouTube video with 3 of my faves... https://www.youtube.com/watch?v=hQ0b8qYoRIE

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metamero

remix of d/11966 by u/metamero

function u(t) {

eval(unescape(escape`琿挮睩摴桼㵯湣汩捫㵥㴾笨愽攮砪⡦㴵⽩湮敲䡥楧桴⥼〩㰴㽍帽ㄼ㰨愪㔫⡫㴨攮礪晼〩⤩㨰紺䴽㔳ㄱ㭦潲⡩㴲〬稽㈱㘻椭ⴻ⥍☱㰼椦♸⹦楬汒散琨⡩⼵簰⤪稬椥㔪稬稬稩㭴桲潷⁍⬧‧⭓瑲楮朮晲潭䍯摥偯楮琨䴩`.replace(/u(..)/g,"$1%")))

Jan 26 2019 9:37 PM UTC

}// 140/140

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now compatible with these new dweets rendering fonts represented by #unicode characters : draw unicode #compressed tiles / bitmaps / glyphs : 3x5 for BMP only or 4x5 for full unicode code point range #interactive #tool

u/metamero

compressed using d/11848
u/katkip

This is awesome. Press F to pay respect
u/metamero

works with d/11941 d/11957 etc
u/donbright

#paint

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metamero

function u(t) {

eval(unescape(escape`琿挮睩摴桼㵯湣汩捫㵥㴾⡩㵥⹸⨨昽㔯楮湥版敩杨琩簰⤼㐿䵞㴱㰼⠨攮礪晼〩⨴⭩⤺〺䴽㈳㘱〻景爨椽㈰ⱺ㴲ㄶ㭩ⴭ㬩䴦ㄼ㱩☦砮晩汬剥捴⡩┴⩺Ⱘ椯㑼〩⩺ⱺⱺ⤻瑨牯眠䴫✠✫却物湧⹦牯浃潤敐潩湴⡍⤻`.replace(/u(..)/g,"$1%")))

Jan 26 2019 8:50 PM UTC

}// 138/140

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unicode tile #tool draw binary bitmap tiles or glyphs #interactive 4x5 using full unicode range (including astral/SMP) or 4x4 for BMP chars only (always 2B)

u/metamero

#compressed using d/11848 #unicode

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metamero

remix of d/11915 by u/metamero

function u(t) {

F=(a,b)=>`<textarea id=${a} onblur=${b}escape(${a}[v])>${a==`A`?`💩`:``}</textarea>`;t?v='value':c.outerHTML=F(`A`,`B[v]=`)+F(`B`,`A[v]=un`)

Jan 22 2019 8:42 PM UTC

}// 139/140

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unescaped ⇄ escaped

u/metamero

#tool
u/metamero

focus and edit any field then click out of it

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metamero

function u(t) {

t?v='value':c.outerHTML=`<${s='textarea '}id=ç onblur=á[v]=String.fromCharCode(ç[v])>784</${s}><${s}id=á onblur=ç[v]=á[v].codePointAt()>A`

Jan 22 2019 6:31 PM UTC

}// 138/140

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#Unicode code point ⇄ char converter : left is code point in decimal 🔃 right is character : useful for copying individual combining marks #tool

u/metamero

use ctrl-a then ctrl-c to copy the combining mark on its textarea. then you can it use by pasting after the character you want to modify. once a character is modified, often you can't select just the combining mark anymore, so this little dweet can help to choose and select diacritical and other combining marks. you can try all unicode range e.g. 휂 55042 U+D702. zoom in ;)
u/metamero

focus and edit any field then click out of it

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metamero

remix of d/11871 by u/metamero

function u(t) {

eval(U=unescape(escape`𭀿𢐮𭡡𫁵𩐽𠑲𬡡𮐮𩡲𫱭𚁁𛡶𨑬𭑥𚐮𫁥𫡧𭁨𚰧𨱨𨑲𬰠𙰫𩑳𨱡𬁥𚁁𛡶𨑬𭑥𚐮𬡥𬁬𨑣𩐨𛰥𭐮𛠮𛠯𩰬𘢹𼠢𚐮𬡥𬁬𨑣𩐨𛰥𛠮𛱧𛀢𼀢𚐮𫁥𫡧𭁨𚰧𠠧𞡣𛡯𭑴𩑲𢁔𣑌🐢🁩𫡰𭑴𘁩𩀽𢐾🁴𩑸𭁡𬡥𨐠𬡯𭱳🐱𜰠𪑤👁🠢𚱕`.replace(/u../g,''))+` // 琿௸𨡬`)

Jan 20 2019 2:41 PM UTC

}// 139/140

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now the right way to count bytes AND characters of a javascript (UTF-16) code

u/metamero

#tool UTF-16 byte and char counter #application js code size

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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

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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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f8f82804

remix of d/11848 by u/metamero

function u(t) {

eval(unescape(escape`琿䴮潮扬畲㵦㴾䴮癡汵攽捯摥⹲数污捥⠯孞ℭ繝⬯ⱓ瑲楮朮晲潭䍨慲䍯摥⠮⸮⡍⹶慬略⬢㬢⤮浡瑣栨⼮ⸯ朩⹭慰⡥㴾敛昽≣桡牃潤敁琢崨⤼㰸籥学崨ㄩ⤩⤺挮潵瑥版呍䰽⊻㱩湰畴⁩搽䴾ꬢ`.replace(/u(..)/g,"$1%")))

Jan 16 2019 7:13 PM UTC

}// 130/140

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#golf version of u/metamero's #compressor #tool that leaves 19 bytes for additional features

dwitter.net | #tool