Top dweets 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.

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Current theme challenge: #Opposites

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metamero

remix of d/11869 by u/metamero

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👮🐱𜠸𞱍🐨𭀿𣐺𦰮𛠮𠑲𬡡𮐨𮐽𝰲𚡮𚑝𚐮𫑡𬀨𚁶𛁫𚐽🡴🰨𦱮𛀱𛁮𛐱𛁮𚰱𧐮𫑡𬀨𩀽🡢𚰽𣑛𚁫𚱤𚱹𚐥𮑝𚱍𦰨𪰭𩀫𮐩𙑹𧐬𨠽𜀩𛁢𙠦𮀮𩡩𫁬𥁥𮁴𚁶🰧𧁵𜠵𡡃𙰺𨠬𜠫𜐵𚠨𪰥𫠩𛀹𚰱𝐪𚁫𛱮𯀰𚐩𛁢𧠲🱢🐽𜰺𭠩𞡍𨑴𪀮𬡡𫡤𫱭𚀩🠮𝐩`.replace(/u../g,'')))

Jan 22 2019 7:35 PM UTC

}// 139/140

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this enormous evolving minefield certainly deserves your fullscreen #gameoflife behind the scenes

u/metamero

c.width|=n=128;M=(t?M:[...Array(y=72*n)]).map((v,k)=>t?([n,1,n-1,n+1].map(d=>v+=M[(k+d+y)%y]+M[(k-d+y)%y]),v&&x.fillText(v,2+15*(k%n),9+15*(k/n|0)),v^4?v==3:M[k]):Math.random()>.5)
u/DataMeta

Cool!

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metamero

remix of d/11674 by u/metamero

function u(t) {

eval(unescape(escape`瑼簨夽欽㐸〬洽堽㈪欬渽瀽焽㐬潮浯畳敭潶攽攽㹻昽㐪欯楮湥牗楤瑨㭘㵦⩥⹸㭙㵦⩥⹹紬潮捬楣欽牥獥琩㭡㵘⵭㭢㵙⵮㭤㵡⩡⭢⩢㭲㴱⴮㤯搻搯㵫㭰⬽愯搬焫㵢⽤㭸⹬楮敔漨洫㵰⨽爪㵤㸱Ɱ⬽焪㵲⤻砮獴牯步⠩`.replace(/u(..)/g,"$1%")))

Jan 7 2019 4:34 AM UTC

}// 140/140

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#interactive!! easier : decaying drawing orbits : initial conditions set to a impressive drawing #waitforit : or : move #mouse to change atractor : click to reset : #gravity #orbit

u/joeytwiddle

Very nice! #physics

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metamero

remix of d/11652 by u/metamero

function u(t) {

i=frame%49
j=(frame-i)/49
a=Math.random(onclick=reset)>.5?9:89
i%2^j%2&&x.fillRect(40*(i-(a>9)),40*(j-(a==9)),a,a>9?9:89)

Jan 5 2019 3:42 PM UTC

}// 121/140

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#maze

u/rnbw

it generated a followable path! :O (maybe that's your next challenge...)

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metamero

remix of d/11466 by u/metamero

function u(t) {

eval(unescape(escape`渽挮睩摴栽ㄲ㠻䴽琿䴮浡瀨⡶Ⱬ⤽㹛測⵮ⴱⰭ測⵮⬱Ⱝㄬㄬ渭ㄬ渫ㅝ⹲敤畣攨⡡Ɫ⤽㹡⭍孫⭢崬〬瘦♸⹦楬汔數琨⟗✬欥測欯温⤩⹭慰⠨瘬欩㴾瘽㴳籼⡍孫崦♶㴽㈩⤺嬮⸮䅲牡礨㤲ㄶ⥝⹭慰⡶㴾䑡瑥⹮潷⠩┴⤻`.replace(/u(..)/g,"$1%")))

Dec 18 2018 2:23 AM UTC

}// 140/140

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jogo da vida #gameoflife #cellularautomaton

u/metamero

see d/11477

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metamero

function u(t) {

eval(unescape(escape`砮晩汬呥硴⡵ⱴⱴ籼⡣⹢敦潲攨≩搠潦⁤睥整⁴漠牵渺•ⱅ㵤潣畭敮琮捲敡瑥䕬敭敮琨≩湰畴∩⤬䔮癡汵攽搽ㄱ㐱㈬潮睨敥氽攽㹅⹶慬略㵤⬽攮摥汴慙⼱〰Ᵽ⹯湣汩捫㵥㴾汯捡瑩潮⹰慴桮慭攽✯楤⼧⭅⹶慬略⤩`.replace(/u(..)/g,"$1%")))

Dec 15 2018 11:36 AM UTC

}// 140/140

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dweet stealer - choose and run another dweet

u/metamero

click on canvas to run selected dweet
u/BirdsTweetCodersDweet

Seems to me like you also need to scroll down and back up again (to pause the dweet and resume it) for it to run, after clicking on the canvas. Chrome {whatever the latest version is} on Elementary OS {also latest}.
u/BirdsTweetCodersDweet

Cool stuff though :P
u/metamero

@BirdsTweetCodersDweet thanks! yes, I couldn't figure a way to call playDemo() after dweet transition/reload (seems timers are also reset). so it'll need to get this "play" message from server when scrolling back. (made in chrome/windows and tested on firefox; same thing on scrolling, but mouse wheel event return different values on firefox)
u/katkip

Awesome

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metamero

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵫㴰ⱺ㴷㈬礽㈰㭫㰸㤵㭫⬫⥩㴨款㸵⤦㌱ⱪ㴨款㸱⤦ㄵⱰ㵺⩩ⱱ㵺⩪ⱸ⹲散琨瀫⡫☲㼴㨴㠩ⱱ⬨欦ㄿ㐸㨴⤬礬礩Ⱬ☱㼰㩩⭪☱㼰㩸⹲散琨瀬焬稬稩㭸⹦楬氨❥癥湯摤✩`.replace(/u(..)/g,"$1%")))

Dec 2 2018 4:33 PM UTC

}// 127/140

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finding new patterns with strong effects of the #enhancedcheckeredillusion [#illusion proposed by a. kitakoa in 2001, ref. bellow]

u/metamero

Kitaoka, A. (2007). Tilt illusions after Oyama (1960): A review. Japanese Psychological Research, 49, 7-19.
u/metamero

http://www.psy.ritsumei.ac.jp/~akitaoka/tilt…
u/metamero

for(c.width|=k=0,z=72,y=20;k<895;k++)i=(k>>5)&31,j=(k>>1)&15,p=z*i,q=z*j,x.rect(p+(k&2?4:48),q+(k&1?48:4),y,y),k&1?0:i+j&1?0:x.rect(p,q,z,z);x.fill('evenodd')

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metamero

remix of d/11217 by u/metamero

function u(t) {

eval(unescape(escape`景爨稽㜲Ᵽ⹷楤瑨簽欽〻欼㐴㤻⬫欩椽款㸴ⱪ㵫☱㔬瀽稪椬焽稪樭稬⠨椫権┲㽸⹲散琨瀬焬稬稩㨰⤬砮牥捴⡰⬴ⱱ⬴⭺⩃⡴⤪⨨欥㜩ⰲ〬㈰⤬砮牥捴⡰⬴㠬焫㐸⭺⩓⡴⤪⨨欥㔩ⰲ〬㈰⤻砮晩汬⠧敶敮潤搧⤻`.replace(/u(..)/g,"$1%")))

Nov 30 2018 9:17 PM UTC

}// 138/140

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#Trippy #Illusion by [metâmero]

u/metamero

for(z=72,c.width|=k=0;k<449;++k)i=k>>4,j=k&15,p=z*i,q=z*j-z,((i+j)%2?x.rect(p,q,z,z):0),x.rect(p+4,q+4+z*C(t)**(k%7),20,20),x.rect(p+48,q+48+z*S(t)**(k%5),20,20);x.fill('evenodd');
u/iverjo

#opticalillusion

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metamero

remix of d/11171 by u/metamero

function u(t) {

eval(unescape(escape`挮睩摴栽眽㜷㜬挮獴祬攮扡捫杲潵湤㴧⍡慡✻景爨瀽〻瀼㤻⬫瀩景爨焽〻焼㤻⬫焩睩瑨⡸⥢敧楮偡瑨⠩ⱡ牣⡲㵰⨹㤬猽焪㤹ⰱ㈬〬㜩ⱦ楬汓瑹汥㴧⍦晦✬晩汬⠩ⱦ楬汓瑹汥㵒⠩ⱦ楬汒散琨爭㤲ⱳⴹ㈬㠴ⰸ㐩`.replace(/u(..)/g,"$1%")))

Nov 26 2018 11:59 PM UTC

}// 138/140

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Find the Black Dots - Scintillating Grid Illusion

u/metamero

c.width=w=777 c.style.background='#aaa' for(p=0;p<9;++p)for(q=0;q<9;++q)with(x)beginPath(),arc(r=p*99,s=q*99,13,0,7),fillStyle='#fff',fill(),fillStyle=R(),fillRect(r-92,s-92,84,84)
u/anotherkitten

this image always makes me feel like the c.style.background there
u/metamero

@anotherkitten you such cool and cute dwitter profile / person !! <3
u/metamero

the only difference from this and the other is the balls are a bit smaller (r=12): arc(r=p*99,s=q*99,12,0,7)
u/metamero

one can try different screens and also change the background to #888 or etc

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metamero

remix of d/16571 by u/DaSpider

function u(t) {

t||document.write(`<textarea style="width:99%;height:99%">`+document.documentElement.outerHTML)

Nov 8 2019 1:11 PM UTC

}// 95/140

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dweet.html #quine

u/joeytwiddle

Source code. Nice.

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metamero

remix of d/16409 by u/joeytwiddle

function u(t) {

 _
/\_\
\/_/

Nov 1 2019 12:18 PM UTC

}// 12/140

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12B "cube" ascii

u/joeytwiddle

#cube

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