Top #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: #Opposites

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KilledByAPixel

remix of d/11332 by u/metamero

function u(t) {

eval(unescape(escape`𭁼𯀨𨠽𜀬𫱮𬡥𬱩𮡥👯𫡤𨡬𨱬𪑣𪰽𩐽🡣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀩𚁯𫡭𫱵𬱥𭑰👥🐾𨠽𜀩𒡯𫡭𫱵𬱥𩁯𭱮👥🐾𨠽𜐻𮀮𩡩𫁴𩑲👠𨡬𭑲𚀹𬁸𨀊𨠿𨠫🐮𜠺𫱮𫑯𭑳𩑭𫱶𩐽𩐽🡸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𚁸𛡦𪑬𫁓𭁹𫁥🐢𘰰𜀰𝀢𚐬𬀮𨑲𨰨𩐮𮀬𩐮𮐬𨠬𜀬𝰩𚐻`.replace(/u../g,'')))

May 25 2019 1:03 AM UTC

}// 140/140

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Dwitter Spray Paint - Click to draw, Double click to clear, Hold to increase size! Try fullscreen! #tool #app

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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`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

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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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

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metamero

remix of d/9207 by u/MrM@_S

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∼瑥硴慲敡⁲潷猽㜠捯汳㴷㐠楤㵍㹣潤攢`.replace(/u(..)/g,"$1%")))

Jan 16 2019 3:27 PM UTC

}// 140/140

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dwitter compressor 2.0

u/metamero

paste your code on textarea, click out of it, then get compressed code. same as d/9207, characters ranging from 0-255, limit of 184 bytes.
u/f8f82804

#compressor #tool #compressed
u/f8f82804

#184b
u/username

#compress

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f8f82804

function u(t) {

for(s=64,r=80,c.width=i=w=480;i--;)for(Y=s*S(a=i/9+t),j=2;j--;x.fillRect(i,j?r-s*C(i/9+t):2*r-s*C(a)-(r*r-Y*Y)**.5,1,2))x.fillStyle=R(255*j)

Sep 12 2018 11:01 PM UTC

}// 140/140

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Comparing #sinusoidal motion (red) with #reciprocating motion of a crank and #piston (black), with stroke of 64 and rod length of 80. TDC at the top.. #math

u/f8f82804

See d/9807 for a mechanism with these dimensions
u/f8f82804

also a #template for graphing functions. #tool

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KilledByAPixel

remix of d/14319 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𫱮𨱬𪑣𪰽𧰽🣥𚁣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀩𞡩🐰𞱯𫡭𫱵𬱥𫑯𭡥👥🐾𙀽𨁩🠾𙁻𚁘👥𛡸𚐾🠵𙐱𝡽𙡩𙐤𮰨𦐽𩐮𮐩🀼𜱽𨀻𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮񉐫𘡆👟🐾񁐽𚰫𘠫𙀩𞱸𛡦𪑬𫁓𭁹𫁥🐢𘰢𚳅𙐱𩐴𞱱📅🠾𝀻𮀮𩡩𫁬𤡥𨱴𚁘𛑱𛁙𛑱𛀲𚡱𛀲𚡱𚐻𭁨𬡯𭰠𙀻`.replace(/u../g,'')))

May 31 2019 2:05 AM UTC

}// 140/140

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♫ 𝓑𝔂𝓽𝓮𝓫𝓮𝓪𝓽 𝓣𝓸𝔂 ~ Requires #DAP d/14319 ~ Click to start/stop audio. Mouse X/Y controls equation which is printed to error. #music #tool #interactive

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KilledByAPixel

remix of d/14120 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮𫐩𞱴🱯𫡭𫱵𬱥𫑯𭡥👥🐾𫰦𙠨𦀽𩐮𮀬𦐽𩐮𮐩𞡘👙👣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀻𤐽𨁦🐨𪐦𪐼🀤𮱉👘🠾𝠥𞑽𚐥𙁻𢠽𜐫𦐼🀲𯑠𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𩑶𨑬𚁑𚑽𛀹𞐥𛀵𜀥𨀻𬐽𩠾🠴𞱸𛡦𪑬𫁒𩑣𭀨𦀭𬐬𦐭𬐬𜠪𬐬𜠪𬐩𞱴𪁲𫱷𘁑`.replace(/u../g,'')))

May 24 2019 11:37 PM UTC

}// 140/140

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Dwitter Bytebeat Oscillator Toy (D-BOT) Requires #DOMP d/14120 ♪ Click to start/stop, mouse pos changes the equation which is printed to error. #music #instrument #tool

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KilledByAPixel

remix of d/14120 by u/KilledByAPixel

function u(t) {

$="♫ "
eval(unescape(escape`𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮𫐩𞱴🱦👥𭡡𫀨𬐮𭡡𫁵𩐩𞡣𛡯𭑴𩑲𢁔𣑌🐢🁴𩑸𭁡𬡥𨐠𪑤👱🡮𚀭𪐯𞐥𞁼𜀩🀯𭁥𮁴𨑲𩑡🠼𨡲🠼𬱰𨑮𘁩𩀽𭠾𘠻𡠽𣑡𭁨𛡲𫱵𫡤𚁍𨑴𪀮𫁯𩰲𚁦𛰴𝀰𚐪𜐲𚐻𡠾𮠿𭠮𪑮𫡥𬡈𥁍𣀽𙀫𡠫𘠼𨡲🠢𚱦𞠰𞱩👯🱩𞠰`.replace(/u../g,'')))

May 24 2019 6:32 AM UTC

}// 139/140

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Dwitter Oscillator Toy - Requires DOMP at d/14120. Click to start/stop music. Change the equation and make your own! #music #tool

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u/KilledByAPixel

The n function is used to generate notes on a chromatic (12 note) scale, 0 is middle C.
u/KilledByAPixel

It also displays how many half steps each note is from middle C and the frequency in hz
u/KilledByAPixel

Tetris Music - n([4,z,-1,0,2,z,0,-1,-3,z,-3,0,4,z,2,0,-1,z,-1,0,2,z,4,z,0,z,-3,z,-3,-3,-3,z][i/8%32|0])
u/katkip

n(i%19)*S(t*39)*-.9+100*C(t*34)
u/katkip

^ digital sound
u/KilledByAPixel

"Dweet Opera" (i&i<<4^i)%897
u/KilledByAPixel

#DOMP

dwitter.net | #Tool