Dweets awesomed by u/Odog8

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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username

remix of d/14706 by u/cantelope

function u(t) {

with(x)for(k=i=1080;i---99;beginPath(fill(arc((i**3+p)%2e3,(i*i+p)%k,k/(i/(6+S(t*4+i)*6)),0,7))))fillStyle=`hsla(${i+(p=t*250)},99%,60%,.03`

Jun 22 2019 10:12 PM UTC

}// 140/140

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it's a very minor change - I know - but I like it

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username

function u(t) {

x.fillRect(x.globalAlpha=.1,0,2e3,2e3)
for(i=600;i--;x.fillText(`♥`,960+i*S(i)*Z,540+i*C(i*i)*Z))x.fillStyle=R(i,i,i%255,i?1:.1),Z=2**T(i+t)

Jun 22 2019 2:34 PM UTC

}// 140/140

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#randomremix no 15

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username

remix of d/14698 by u/username

function u(t) {

eval(unescape(escape`景爨椽㕥㈬硛戽恦楬汓瑹汥恝㵒⠩ⱸ孂㵠晩汬剥捴恝⡸⹧汯扡汁汰桡㴮ㄬ〬㍥㌬㉥㌩㭩㭸孂崨ㅥ㌫⡁㴨㤪匨琪樯㈱⤫䌨㈶⩪⤫㘩⨳〩⩓⡪⤬㔳㔫䄪䌨権ⱄ㵩⼵㘫㈬䐩⥪㵩⼹ⱸ孢崽恨獬⠤筩ⴭ┹㤫ㅥ㍽ⰹ㤥ⰶ㌥总`.replace(/u(..)/g,"$1%")))

Jun 21 2019 8:10 AM UTC

}// 140/140

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wowowow

u/username

if you view it in fullscreen mode, you will be able to see very small particles slowly moving from the outside to the core
u/Xen

love it!
u/loktar

This is great!

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username

remix of d/14681 by u/username

function u(t) {

for(c.width|=i=5e2;i--;x.fillRect(1e3+A*S(j),535+A*C(j),D=i/57+4,D))j=i/9,A=(9*S(t*j/20)+C(20*j)+6)*30,x.fillStyle=`hsl(${i%99+1e3},99%,25%`

Jun 20 2019 7:56 PM UTC

}// 140/140

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it almost looks like it's all the same color

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username

remix of d/14651 by u/Xen

function u(t) {

t?x.rotate(i=M=(6-T(t))*85):x.translate(960,540)
for(x.drawImage(c,1,1);i-->0;x.fillRect(i,i,M,t))x.fillStyle=`hsl(${t},99%,${41+50/M*i}%)`

Jun 19 2019 9:19 PM UTC

}// 139/140

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added some T() and drawImage() u/joeytwiddle

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username

remix of d/12918 by u/vinca

function u(t) {

for(c.width|=i=5e2;i--;x.fillRect(1e3+A*S(j),535+A*C(j),D=i/37,D))j=i/9,A=(9*S(t*j/20)+C(20*j)+6)*30,x.fillStyle=R(i%99+156,(q=123)-i%q,q)

Jun 19 2019 1:00 PM UTC

}// 138/140

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#randomremix no 14 - did someone say golf?

u/katkip

not really but... #uncompressed nice

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pavel

function u(t) {

c.width|=0;for(let i=4e3,X=Y=Z=w=960;i--;x.fillRect(w+w*X/z,w*Y/z,s=64/z/z,s))a=i**t%5/.64,b=!!a,X=X/2+b*S(a+t),Y=Y/2+b,Z=Z/2+b*C(a+t),z=4+Z

May 2 2019 7:40 PM UTC

}// 140/140

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#sierpinski #pyramid #waitforit #chaosgame

u/pavel

#d3 #perspective
u/Jezza

I really like this!
u/jylikangas

Great! And with performance optimization. :)
u/katkip

UFO :))

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DataMeta

function u(t) {

with(x)for(i=64;i--;beginPath(fill()))fillStyle=R(o=i*4,o+42,o+96),
arc(768+t*C(S(t))*i,540+S(T(i))*i,256-t*t*2.85,0,7)

Apr 25 2019 3:32 AM UTC

}// 119/140

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HADOKEN

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tomxor

remix of d/12779 by u/tomxor

function u(t) {

eval(unescape(escape`琽琯㤫ㄮ㜻挮睩摴栽㈴〻挮獴祬攽❦楬瑥爺楮癥牴⠱✻景爨椽㉥㐻椭ⴻ⥸⹦楬汒散琨㔴〪䌨堽ㄮ㔷⵩┱㠰⼳㤰⤬㘰〫㔴〪匨堩⩃⡙㴳⸱⵩⼴攴⤭匨䌨匨太㈰⤫匨堪㈰⤩⨳⤪⨳⨶ⰱⰨ䬽䌨夫琩⨹⤼⸱㼮ㄺ䬾ㄿㄺ䬩`.replace(/u(..)/g,"$1%")))

Mar 17 2019 3:08 PM UTC

}// 140/140

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Moon Sunrise #moon #space

Show more comments…
u/Xen

impressive!
u/magna

wow!
u/Jezza

Cool!
u/sigveseb

Holy shit that's good
u/joeytwiddle

Gosh! #lighting
u/lionleaf

#planet amazing!
u/lionleaf

Well, not really a #planet but related to the hashtag :)
u/joeytwiddle

#hiddengem
u/DataMeta

Demarcate the gem before it's hidden! ;D
u/katkip

#compressed
u/jdspugh

Wow

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tomxor

function u(t) {

eval(unescape(escape`眽㤰Ⱪ㵬㵷⩷⼵ⱴ㴱⭴⩴⼱㈻景爨砮晩汬剥捴⠰ⰰⱣ⹷楤瑨㵷⨲ⱷ⨲⤻椭ⴻ砮晩汬剥捴⡘⨶ⱙ⨶ⰱ⭋ⰵ⤩堽椥眯㌬夽椯眬䘽琭椯氬䬽ㄭ䘥ㄬ䬪㴨奞堭繆⤯㈷┱⭋⨪㠬砮晩汬却祬攽恨獬⠤筩⨱㈰紬㤹┬⑻䬪㤹紥⥠`.replace(/u(..)/g,"$1%")))

Feb 14 2019 12:46 AM UTC

}// 140/140

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Trinitron #crt #scanline #fractal

u/tomxor

Finally resorted to UTF8. This is a reasonably accurate slow motion aperture grille scanline animation... Although if run very slow you will see it's not simulating 3 electron beams. t=fps (scanline) w=width (subpixels) the later must be a multiple of 3 and 5. Use X, Y and floored F to plugin your own fractal!
u/tomxor

Uncompressed: w=90,i=l=w*w/5,t=1+t*t/12; for(x.fillRect(0,0,c.width=w*2,w*2);i--;x.fillRect(X*6,Y*6,1+K,5)) X=i%w/3,Y=i/w|0,F=t-i/l,K=1-F%1,K*=(Y^X-~F)/27%1+K**8, x.fillStyle=hsl(${i*120},99%,${K*99}%)
u/sigveseb

Kick-ass!
u/C010011012

bypassing the character limit I see using unicode escapements and regex u r very clever

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