Top dweets by u/magna

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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magna

remix of d/24264 by u/Jabo

function u(t) {

c.width=f=255,k=40*t
for(i=f;i--;)for(j=f;j--;x.fillRect(i,j,1,Math.hypot(X,Y)-.2+S(k*X)*S(k*Y)*S(k/20/f)<0?X-Y+.5:0))X=i/f-.5,Y=j/f-.3

Nov 2 2021 1:40 AM UTC

}// 135/140

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Faster and smaller remix

u/Jabo

👍

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magna

function u(t) {

if(!t)for(i=9;i--;)x.fillRect(400+i*100,400,50,200)
c.style.marginLeft=`${S(t)*300*c.offsetWidth/1920}px`

Apr 15 2021 11:46 PM UTC

}// 105/140

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#default but the canvas is moving

u/taupelink

nice
u/Xen

love it!

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magna

function u(t) {

c.width|=s=[];for(p in x)s.push(p);x.font='1cm monospace';x.fillText(`Downloading ${s[t%s.length|0]} v1.${(((t^7)&15)/9).toFixed(1)}`,9,1e3)

Apr 8 2021 2:54 AM UTC

}// 140/140

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Bundleless development

u/magna

Eh... Terrible PRNG...
u/Xen

love it!

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magna

function u(t) {

eval(unescape(escape`猽獴慴献摯洮晩牳瑃桩汤㭷㵳⹷楤瑨⼱㈸㭩㵦牡浥ⴱ㭘㵩┱㈸⬮㔻夽⡩㸾㜩⬮㔻砮扥杩湐慴栨⤻砮慲挨堪ㄵⱙ⨱㔬㘬〬㜩㭳⹧整䍯湴數瑠㉤怮来瑉浡来䑡瑡⡘⩷ⱙ⩷ⰱⰱ⤮摡瑡嬱嵼籸⹦楬氨⤻`.replace(/u(..)/g,"$1%")))

Apr 4 2021 11:52 PM UTC

}// 132/140

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#dotmatrix #stats #slowdraw #waitforit

u/katkip

interesting

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magna

remix of d/22311 by u/magna

function u(t) {

eval(unescape(escape`挮睩摴桼㵣⹳瑹汥⹦楬瑥爽❩湶敲琨✻景爨椽㍥㌻椭ⴻ砮晩汬剥捴⠨堪㈫ㄭ瘪瘩⨱㔬太㌰ⱶ⩶⨳〬㌰⤩堽椥㘴ⱙ㵩㸾㘬瘽匨琪㌫⡘ⴳ㈩⨨夭ㄸ⤯㤹⤬砮晩汬却祬攽刨太ㄱⰱ⵶㰼㠬椯瘩`.replace(/u(..)/g,"$1%")))

Apr 1 2021 5:10 AM UTC

}// 128/140

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magna

function u(t) {

eval(unescape(escape`搽獴慴献摯活搮獴祬攮癩獩扩汩瑹㴧癩獩扬攧㭸㵤⹣桩汤牥湛そ⹧整䍯湴數瑠㉤总景爨椽〻椼㄰㭸⹦楬汒散琨椿㈹⭩⨸⭓⡴⤪㈳㨶Ⱪ㼵㈺㌰Ⱪ㼴㨱㐸Ⱪ⬫㼱㔺㘰⤩砮晩汬却祬攽椿✣て昧㨧⌰〱㤳㠧`.replace(/u(..)/g,"$1%")))

Mar 17 2021 5:33 AM UTC

}// 134/140

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#default inside #stats

Show more comments…
u/magna

Used d/17775 to get it #compressed (is there a better one y'all are using nowadays?)
u/magna

Was able to pull this silliness off thanks to the x.fillRect(i? technique I saw on d/22000 by u/KilledByAPixel
u/magna

Ah
u/magna

It's device pixel ratio sensitive. Looked great on my laptop while I was doing it.
u/magna

Yeah: https://github.com/mrdoob/stats.js/blob/mast…
u/ciaccodavide

it took me a few tries...but I think I got it! d/22034

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magna

remix of d/21160 by u/erin

function u(t) {

t||x.scale(9,9)
c.style.filter=`blur(9px)contrast(90`,x.fillStyle=`hsl(${t*999},69%,50%`;x.fillRect(t%23*9+S(t*7)*5,(t/23|0)*9+C(t*9)*5,7,5)

Jan 6 2021 3:14 PM UTC

}// 140/140

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Abstract art #slowdraw #waitforit

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magna

remix of d/21060 by u/jwc

function u(t) {

for(c.width|=i=q=r=s=.1;i<t;x.fillRect(960+16*(q*C(t)+(s-28)*S(t)),540+20*r,4*i/t,4),i+=.01)o=r,r+=(q*(28-s)-r)/50,s+=q*o/50-s/25,q+=(o-q)/5

Dec 25 2020 6:51 AM UTC

}// 140/140

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Golfed to center rotation

u/jwc

Perfect, thanks for spotting that!

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magna

remix of d/17189 by u/yonatan

function u(t) {

for(i=c.width=300;i--;x.strokeRect(-300,i-50,600,9))x.setLineDash([i*(S(t)+1.5)])
for(i=9;i--;)x.fillRect(63+i*16+S(t)*47,63,8,31)

Jan 16 2020 1:10 AM UTC

}// 131/140

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Compulsory #default remix

u/tomxor

:P If default were a chess piece, it could only move laterally in alternate directions each move.

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magna

remix of d/11282 by u/jonathan-potter

function u(t) {

r=Math.random;for(u[h=16]=r(i=9e3)*i;i--;x.fillRect(i/2,i%32*h,h,h))x.fillStyle=R(n=u[i]=r(q=i+r()-.3|0)*(u[q]+u[q-32]+u[q-31])/1.5|0,n,255)

Dec 4 2018 1:26 PM UTC

}// 140/140

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Water vapour / clouds in time lapse

u/magna

#lazyremix

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