Dweets awesomed by u/metamero

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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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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DataMeta

function u(t) {

j=t*1920,x.fillRect(j%1920,j%1080,k=51,k)

May 7 2019 1:43 AM UTC

}// 41/140

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#opticalillusion

u/metamero

#CafeWallIllusion
u/Xen

love it!

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KilledByAPixel

function u(t) {

eval(unescape(escape`琿琪㴶〺漽⡡㵮敷⁁畤楯䍯湴數琩⹣牥慴敏獣楬污瑯爨⤻焽漮晲敱略湣礮癡汵攽⡴♴㰼㑞琩┸㤷㭸⹦楬汓瑹汥㵒⡱┲㔵ⰰⱱ⼳⤻砮晩汬剥捴⡴┲〴㠭焯㈬焬稽琿焺㉥㌬稩㭯⹣潮湥捴⡡⹤敳瑩湡瑩潮⤻漮獴慲琨⤻`.replace(/u(..)/g,"$1%")))

May 6 2019 6:38 PM UTC

}// 140/140

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Demo In a Dweet with Music & Graphics! You might need to click the window to start the audio.

Show more comments…
u/KilledByAPixel

The music slowly changes over time and will not stop on its own. This is a new idea combining the oscillator setup with byte beat music to allow for enough space to write graphics code!
u/KilledByAPixel

uncompressed... t?t*=60:o=(a=new AudioContext).createOscillator();q=o.frequency.value=(t&t<<4^t)%897;x.fillStyle=R(q%255,0,q/3);x.fillRect(t%2048-q/2,q,z=t?q:2e3,z);o.connect(a.destination);o.start();
u/KilledByAPixel

Works in Firefox!
u/magna

Awesome!
u/hvianna

Wow! Sounds like opera!
u/username

ffs take this down, this damaged my hearing
u/metamero

#audiovisual
u/KilledByAPixel

Sorry username, I know it is loud and may play automatically in firefox! (even though it shouldn't) I won't be posting any more music for a while so you are safe (for now).
u/albertmelo

You saying that those kanji chars are compressed code?
u/albertmelo

OMG that's so nice!
u/13thptr

Nice
u/iverjo

Very good :) #audio #compressed
u/katkip

MY SPEAKERS EXPLODED WITH SUB BASS AND MADE MY HOUSE VIBRATE
u/katkip

Sounds so good tho sorry for caps
u/pavel

Yeah my sub shook my windows and I freaked out
u/KilledByAPixel

It was worth it! btw I just released a 1k javascript demo album of similar music at http://minbytes.3d2k.com
u/KilledByAPixel

I posted another Dweet where you can make your own equation! https://www.dwitter.net/d/13670
u/KilledByAPixel

#music YouTube version - https://www.youtube.com/watch?v=qWW868WKiWs

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KilledByAPixel

remix of d/13606 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`潮捬楣欽攽㹣⹩搿⡣㵮敷⁁畤楯䍯湴數琬昽挮捲敡瑥䉵晦敲卯畲捥⠩ⱨ㴨昮扵晦敲㵣⹣牥慴敂畦晥爨ㄬㅥ㘬ㅥ㐩⤮来瑃桡湮敬䑡瑡⠰⤬栮獥琨栮浡瀨⡟ⱴ⤽㹴㸾㄰♴⤩ⱦ⹣潮湥捴⡣⹤敳瑩湡瑩潮⤬昮獴慲琨⤩㨰`.replace(/u(..)/g,"$1%")))

May 3 2019 7:07 AM UTC

}// 140/140

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BYTEBEAT DWEET #2 - Click Canvas to Play Song!

u/KilledByAPixel

Does not work in Firefox ):
u/KilledByAPixel

#music #bytebeat
u/katkip

Ouch :))
u/KilledByAPixel

#MinBytes - This dweet was collected on my album 𝓜𝓲𝓷𝓑𝔂𝓽𝓮𝓼 http://minbytes.3d2k.com

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KilledByAPixel

function u(t) {

eval(unescape(escape`潮捬楣欽攽㹣⹩搿⡣㵮敷⁁畤楯䍯湴數琬昽挮捲敡瑥䉵晦敲卯畲捥⠩ⱨ㴨昮扵晦敲㵣⹣牥慴敂畦晥爨ㄬㅥ㜬ㅥ㔩⤮来瑃桡湮敬䑡瑡⠰⤬栮獥琨栮浡瀨⡟ⱴ⤽㹴㸾㠦琩⤬昮捯湮散琨挮摥獴楮慴楯温ⱦ⹳瑡牴⠩⤺〻`.replace(/u(..)/g,"$1%")))

May 3 2019 5:48 AM UTC

}// 140/140

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BYTEBEAT DWEET #1 (t>>8&t) - Click Canvas to Play Song!

u/KilledByAPixel

This is a full song of 1 minute 39 seconds that goes through many variations and has a good ending! #music #bytebeat
u/KilledByAPixel

Does not work in Firefox ):
u/KilledByAPixel

I made a music video! https://youtu.be/JX5QORFAAIA
u/KilledByAPixel

I collected my bytebeat dweets into a 1k album called 𝓜𝓲𝓷𝓑𝔂𝓽𝓮𝓼 - http://minbytes.3d2k.com/
u/KilledByAPixel

#MinBytes - This dweet was collected on my album 𝓜𝓲𝓷𝓑𝔂𝓽𝓮𝓼 http://minbytes.3d2k.com

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pavel

remix of d/13590 by u/katkip

function u(t) {

x.fillRect(t%1*3e3,~~t*50,s=3**t&4?50:5,55-s)

May 2 2019 6:30 PM UTC

}// 45/140

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45 byte #maze

u/rodrigo.siqueira

See the PDF book about ASCII maze here: https://10print.org/x , it is about the one liner maze which code is just; 10 PRINT CHR$(205.5+RND(1)); : GOTO 10
u/katkip

Wow, it got golfed so much...
u/pavel

42: x.fillRect(t%1*3840,t<<6,s=9**t&64|6,76-s)

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robbyg

remix of d/8613 by u/robbyg

function u(t) {

c.width|=0;v=500;with(x)fillStyle='#fe0',moveTo(h=t*v%2e3,v),fill(arc(h,v,99,a=S(t*9)**2,-a))

May 2 2019 2:03 PM UTC

}// 93/140

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Golfed my previous #pacman down by 36 bytes!

u/Xen

nice! 90b: c.width|=v=500;with(x)fillStyle='#fe0',moveTo(h=t*v%2e3,v),fill(arc(h,v,v,a=S(t*9)**2,-a))

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prplz

remix of d/13588 by u/katkip

function u(t) {

if(!t)for(c=[i=99];i--;T.valueOf=Math.random)c.push([T*2e3,T*1e3,T*6]);c.map(q=>x.fillRect(q[0]+=C(q[2]+=T-T)*6,q[1]+=S(q[2])*6,9,9))

May 2 2019 10:12 AM UTC

}// 133/140

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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));

Show more comments…
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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pavel

remix of d/13538 by u/vinca

function u(t) {

for(c.width=73,i=3e3;X=i--/41;x.fillRect(X,Y,1,2))h=Math.hypot,x.fillStyle=R(4e3/h(o=X-36,Y=i%41)+(b=2e3/h(o-25*S(5*t),20+9*T(4*t)-Y)),0,b)

May 1 2019 7:06 PM UTC

}// 139/140

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u/vinca

Amazing! 182->139bytes

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