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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veubeke

function u(t) {

M=576
for(i=M*2;i--;x.fillRect(i/24<<5,i%24<<5,32,32,x.fillStyle=r<0|r>=1?'red':R(_=r*256,_,_)))r=i>=M?
Math.random():
i/M

Jan 4 2018 11:14 PM UTC

}// 122/140

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This is a template to play with drop-in replacements for Math.random(). Enter code in the last line that uses the existing variables to produce values in the range [0,1). Red squares will appear if values are out of range.

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u/veubeke

A bad example :) https://www.dwitter.net/d/5541
u/sigveseb

A bit on the long side, but looks good: https://www.dwitter.net/d/5545
u/magna

Reminder that we can now link to dweets using the short notation: d/5545
u/joeytwiddle

Try: i**t%M/M One issue with sine/cosine is more black+white than grey: .5+S(i**t)/2
u/f8f82804

#tool #template
u/joeytwiddle

#random #challenge

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katkip

function u(t) {

t||(c.outerHTML="<textarea id=q cols=26 rows=9 style='border:3px solid'>");if(q.value.indexOf('.')>-1)q.value=q.value.split(" ").sort()

Jan 13 2019 9:46 AM UTC

}// 135/140

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Alphabetic sorting program! Write few words separated by space then press . (dot key)

u/metamero

great! #application
u/rnbw

this is just wild
u/f8f82804

#tool
u/zanella

Doesn't work. Tried with "Hey there Zanella" and the order of the words remained the same.

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cantelope

remix of d/26174 by u/384.cz

function u(t) {

s="Hackers' text is called leetspeak".toLowerCase()
for(d="ireasgtbg",i=l=99;i--;)s=s.replaceAll(d[i-1],i)
x.font=l+'px x',x.fillText(s,9,l)

Sep 21 2022 12:15 AM UTC

}// 140/140

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golfed and on canvas

u/384.cz

#leetspeak #tool #leet

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Odog8

function u(t) {

throw unescape('CODE HERE!'.split``.map(e=>('00'+e.charCodeAt().toString(16)).slice(-2)).join``.replace(/(....)/g,'%u$1'))

Feb 27 2020 2:46 PM UTC

}// 122/140

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compressor. even no of chars, uncompress w/ eval(unescape(escape.replace(/u(..)/g,"$1%")))

u/Odog8

eval(unescape(escape`COMP. CODE`.replace(/u(..)/g,"$1%")))
u/katkip

#compressor #tool
u/katkip

works pretty good

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joeytwiddle

function u(t) {

l=localStorage,c.onclick=()=>l.clear()
c.width|=i=1,x.font='3em monospace'
Object.keys(l).forEach(k => x.fillText(k+'='+l[k],9,i++*70))

Nov 6 2019 5:47 AM UTC

}// 135/140

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localStorage viewer. Click on the canvas to CLEAR ALL!

u/joeytwiddle

Visit the #localStorage hashtag to repopulate some keys ;-)
u/metamero

#tool
u/joeytwiddle

Ooof it was done before: d/5099

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𦀽𡠯𞐹𛐹𞠨𨰮𨡥𩡯𬡥𚁄👤𫱣𭑭𩑮𭀮𨱲𩑡𭁥𡑬𩑭𩑮𭀨𙱤𪑶𙰩𚐬𡀮𪑮𫡥𬡈𥁍𣀽𨁙🐠🁩𫡰𭑴𘁯𫡩𫡰𭑴👣𛡷𪑤𭁨𯀽𡠽𜀠𪑤🐤𘁶𨑬𭑥👃𚁘𚐯𦀾𨀬𡠽𜀩𞱙👥𭡡𫀨𙀮𭡡𫁵𩐩𞱸𛡬𪑮𩑔𫰨𡠫👸𛡬𪑮𩑗𪑤𭁨🐹𛀵𜀰𚰲𜀰𚡙𚐻𮀮𬱴𬡯𪱥𚀩𞱴𪁲𫱷𘁙`.replace(/u../g,'')))

Jul 21 2019 11:58 PM UTC

}// 140/140

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Mini Graphing Calculator ~ Graphs equations and prints to error. #tool #calculator

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𢐮𫱮𪑮𬁵𭀽𧰽🡻𬰽𦀮𭡡𫁵𩐽𘠢𞱏👥𭡡𫀨𢐮𭡡𫁵𩐩𞱦𫱲𚁯𘁩𫠠𣰩𬰫👯𚱠🐤𮱏𦱯𧑽𧁮𨀻𦀮𭡡𫁵𩐽𬱽𞡣𛡯𭑴𩑲𢁔𣑌👠𾰼𪑮𬁵𭀠𪑤👉🢫🁴𩑸𭁡𬡥𨐠𪑤👘𘁲𫱷𬰽𜐸𘁣𫱬𬰽𝰵𘁤𪑳𨑢𫁥𩀠𬱴𮑬𩐽𨡯𬡤𩑲𞡳𫱬𪑤𞱯𭡥𬡦𫁯𭰺𬱣𬡯𫁬🡠`.replace(/u../g,'')))

Jun 5 2019 3:52 PM UTC

}// 137/140

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Dwitter Object Viewer ~ Type an object name in the input box to see it's guts. For example try c, x, stats, or window.stopper #tool

u/katkip

this is nice
u/katkip

localStorage is full now
u/Xen

good idea

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metamero

function u(t) {

eval(unescape(escape`𭀿𩑶𨑬𚁉𛡶𨑬𭑥𚐺𭁨𪑳𛡉𯁼𚁣𛡢𩑦𫱲𩐨𡀽𩁯𨱵𫑥𫡴𛡣𬡥𨑴𩑅𫁥𫑥𫡴𚀧𩁩𭠧𚐩𛁄𛡩𫡮𩑲𢁔𣑌👠🁴𩑸𭁡𬡥𨐠𪑤👉🡸𛡡𬡣𚀰𛀰𛁴𚠲𜠲𛁾𮀮𬱴𬡯𪱥𚀩𛀷𚐼𛱴𩑸𭁡𬡥𨐾🁳𭁹𫁥🠪𮱢𨑣𪱧𬡯𭑮𩀭𨱯𫁯𬠺𘰰𜀰𞱣𫱬𫱲𞠣𡁄𡀻𭱩𩁴𪀺𜐰𜀥𯑠𚐻`.replace(/u../g,'')))

May 24 2019 10:36 PM UTC

}// 139/140

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dwitter live coding #tool

u/metamero

works properly on reset . add I.oninput=reset for another convenient behavior (i.e. exactly the same behavior of dwitter itself)
u/KilledByAPixel

Very cool, now we can dweet while we dweet.

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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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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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