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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metamero

remix of d/11635 by u/Undefined

function u(t) {

t||x.translate(956,536);for(i=360;i--;x.fillStyle=`hsl(${C(i^frame)*T(i/9)*99&i} 99%50%)`)x.fillRect(i*3,0,7,7);x.rotate(S(t/9))

Jan 4 2019 3:25 PM UTC

}// 128/140

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color sun

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metamero

remix of d/11622 by u/katkip

function u(t) {

for(i=360;i--;x.fillStyle=`hsl(${2*i^T(frame&i)+2},100%,50%)`)x.fillRect(i*6,0,6,9);x.drawImage(c,0,9)

Jan 3 2019 1:29 PM UTC

}// 102/140

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metamero

remix of d/11616 by u/Undefined

function u(t) {

for(i=720;i--;x.fillStyle=`hsl(${frame-i},100%,50%)`)x.fillRect(i*3,0,3,9);x.drawImage(c,0,9)

Jan 3 2019 1:03 PM UTC

}// 93/140

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color waves

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metamero

remix of d/11278 by u/metamero

function u(t) {

eval(unescape(escape`䙐匽渽ㄶⱣ⹷楤瑨㵹㵮⨹㭍㵴㽍⹭慰⠨洬欩㴾砮晩汬剥捴⠹⨨津温ⰹ⨨樽洯湼〩ⰹⰹⱉ㵡㴾⡭⭡⭹⤥礩籫㽍孫ⴱ崺瘭㈿瘿䤨瘩╮⭪⩮㩉⠭温㩉⡮⤩㩛㈬瘽ㄬ潮步祤潷渽攽㹶㵥⹫敹䍯摥ⴳ㡝`.replace(/u(..)/g,"$1%")))

Dec 21 2018 8:42 PM UTC

}// 130/140

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snakito

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metamero

function u(t) {

eval(unescape(escape`挮獴祬攮業慧敒敮摥物湧㴧灩硥污瑥搧Ɐ湣汩捫㵲敳整㭦潲⡩㵣⹷楤瑨㵮㴹㘬洽㔴Ⱬ㵹㵭⩮㭩ⴭ㬩景爨樽活樭ⴻ⥴㼨卛ⴭ歝☦砮晩汬剥捴⡩ⱪⰱⰱ⤬卛歝帽卛欫㉝♓孫ⴱ崦卛欫渭ㅝ⤺卛ⴭ歝㵍慴栮牡湤潭⠩㸮㔻`.replace(/u(..)/g,"$1%")))

Dec 19 2018 10:28 PM UTC

}// 140/140

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metamero

function u(t) {

c.width|=0
x.translate(b=960,540)
for(r=1;r<=b*2;r+=r/3)
for(i=97;i--;)
x.lineTo((a=r+t*t/T(t/5)/r)*S(-t*i),a*C(t*i))
x.fill('evenodd')

Dec 19 2018 1:46 PM UTC

}// 135/140

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metamero

remix of d/11467 by u/metamero

function u(t) {

eval(unescape(escape`渽挮睩摴栽㤹㭍㵴㽍⹭慰⠨瘬欩㴾⡛測⵮ⴱⰭ測⵮⬱Ⱝㄬㄬ渭ㄬ渫ㅝ⹭慰⡤㴾瘫㵍嬨欫搩╹崬瘦♸⹦楬汔數琨➷✬欥測欯湼〩ⱶ㴰⤬癞㈿瘽㴳㩍孫崩⤺嬮⸮䅲牡礨礽㤪⨴⥝⹭慰⡶㴾䑡瑥⹮潷⡯湣汩捫㵲敳整⤥㌩`.replace(/u(..)/g,"$1%")))

Dec 18 2018 6:38 PM UTC

}// 140/140

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wraparound #gameoflife features : reset on click + "random" initialization + toroidal space

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metamero

function u(t) {

eval(unescape(escape`洽㌶Ᵽ⹷楤瑨㵮㴶㐻楦⠡琩景爨欽洪測䴽孝㭫ⴭ㬩䵛歝㵫㹮⨷㭍㵍⹭慰⠨瘬欩㴾嬭渭ㄬ⵮Ⱝ渫ㄬⴱⰱⱮⴱⱮⱮ⬱崮牥摵捥⠨愬戩㴾愫䵛欫扝ⰰⱶ☦砮晩汬剥捴⡫╮Ⱬ⽮簰ⰱⰱ⤩⤮浡瀨⡶Ⱬ⤽㹶㴽㍼籍孫崦♶㴽㈩`.replace(/u(..)/g,"$1%")))

Dec 17 2018 10:13 PM UTC

}// 140/140

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o jogo da vida - the game of life - #cellularautomaton

u/metamero

m=36,c.width=n=64;if(!t)for(k=m*n,M=[];k--;)M[k]=k>n*7;M=M.map((v,k)=>[-n-1,-n,-n+1,-1,1,n-1,n,n+1].reduce((a,b)=>a+M[k+b],0,v&&x.fillRect(k%n,k/n|0,1,1))).map((v,k)=>v==3||M[k]&&v==2)

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metamero

function u(t) {

Dec 14 2018 9:00 PM UTC

}// 0/140

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u/pavel

‌‌

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metamero

function u(t) {

for(z=36,n=54,m=30,k=n*m;k--;)i=k%n,j=(k-i)/n,x.fillStyle=R(i*8*t%256,(j*8+t)%256,8*t*i*j%256),x.fillRect(i*z,j*z,z,z)

Dec 9 2018 11:44 AM UTC

}// 118/140

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