Dweets awesomed by u/AlephCubed

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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rodrigo.siqueira

remix of d/29133 by u/rodrigo.siqueira

function u(t) {

for(t?Y++:Y=0,X=3e3;X--;x.fillRect(X,Y,1,f(X/680-1.4,Y/500-1.1)))f=(x,y,n=0)=>y+x?f(x*x-y*y*C(x),T(.73*x*y)*3+.66,n+1):C(n/5+T(X|Y)/3)+.5

Dec 15 2023 12:50 PM UTC

}// 137/140

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Sierpinski Spiral Structure #fractal

u/danny@hille.dk

YES! SOO COOL!
u/KilledByAPixel

sick

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Smorg

function u(t) {

c.width=1920;
for(i=7;i--;)for(j=150;j--;x.beginPath(x.fill()))x.arc(960+100*i*C(t/i+j/70),540+100*i*S(t/i+j/70),j===149?(i*2.5)+15:5,0,10)

May 7 2023 9:54 AM UTC

}// 139/140

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Orbiting Planets

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rodrigo.siqueira

remix of d/26274 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,w=2e3,w),i=2e4;i--;x.clearRect(w/2+S(p=T(i**5))/(Z=T(i+t)/99),w/4+C(p+S(i*2)+Z)/Z,T(i-t+S(i+t)*9)/9,.7))x.globalAlpha=.04

May 6 2023 6:16 PM UTC

}// 140/140

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Nuclear reactions

u/Joachim

Wow!
u/BuRRak

This would make for a sick wallpaper
u/andrea270872

nice, kind of nuclear! :D

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deobfuscate

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󝌰󜌊󮌮󬭥󨽴󚌨󬌽󜬰󜌩󚬭󠼨󭌩󚽰󛌲󜌪󤼨󭌩󚼨󬜽󜜰󜌩󛍱󛍱󚜊󮌮󬭥󨽴󚍱󚭓󚍴󚬳󚜫󬌬󬌪󠼨󭌩󛍱󛍱󚜊󮌮󬽴󬭯󪽥󚌩󒭸󛭣󫍩󬌨󚜊󮌮󩭯󫭴󟜢󝍥󫜧󘬊󮌮󩭩󫍬󥍥󮍴󚌢󦝯󭜠󨽡󫭴󘍳󩝥󘍭󩜢󛍓󚍴󚜪󬜬󜜴󜌩`.replace(/u../g,'')))

May 3 2023 6:15 PM UTC

}// 123/140

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You cant see me

u/joeytwiddle

Some golfing: with(x){c.width=400,rect(p=200,99*C(t),q=99,q),rect(p*S(t)+p,70*C(t)+q,q,q),clip(stroke()),font="3em'",fillText("You cant see me",9,q)}
u/joeytwiddle

#text #clip #mask #clipping

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KilledByAPixel

remix of d/27407 by u/KilledByAPixel

function u(t) {

for(t*=999,h=i=g=o=4e3;i--;g+=o=T(i+t)>8?C(g):o-g/h)j=i%9,x.fillStyle=R(v=220-t-j*9,v*v/200,t?v/3:h),x.fillRect(i,t?g+t*3+400-j*29:j*39,9,h)

May 2 2023 10:30 PM UTC

}// 140/140

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Jungle Mountains 🌴⛰️ #landscape

u/magna

EXTREMELY stylish
u/Xen

love it!
u/cantelope

yeah!
u/Joachim

AWESOME!!
u/andrea270872

retro-cool!

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vgel

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵷㴱攳ⱘ㴭ㄻ堼ㄻ堫㴮〲⥦潲⡙㴭ㄻ夼ㄻ砮晩汬剥捴⡘⩷⭷Ⱘ夫㴮〲⤪眫㔰〬椬椩⥦潲⡚㵩㵄㴱㬫⭩㰹♄㸮ㄻ⥚ⴽ䐽⠨⠨䌨琩⩘ⵓ⡴⤪娩⨪㈫太天⨪⸵⴮㐩⨪㈫⡃⡴⤪娫匨琩⩘⤪⨲⤪⨮㔭⸱`.replace(/u([^D].)/g,'$1%')))

Mar 29 2023 4:37 PM UTC

}// 140/140

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donut #sdf

u/vgel

this one was a huge pain to make fit even with the compression, I'll be really impressed if someone can golf it down to fit in 140 characters
u/vgel

I finally was able to, by sacrificing some of the visuals: d/27314
u/tomxor

Nice! I'm interested to dig into this in SDF form
u/magna

Amazin!

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deobfuscate

function u(t) {

for(i=21;i--;){x.fillStyle=R(i*20*C(t),i*36*S(t),i*14);x.fillRect(960-(i*50)+C(t*i)*10,540-(i*50)+S(t*i*5),i*100,i*100)}




// u thought

Mar 29 2023 4:02 PM UTC

}// 137/140

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simply done

u/deobfuscate

#perspective #cavern

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rodrigo.siqueira

remix of d/27286 by u/rodrigo.siqueira

function u(t) {

for(v=360;v--;)for(a=b=0,i=9;i--;x.fillStyle=R(a/b*v,b*a))f=a*b,a=a*a-b*b-3+t/5,b=2*S(f)+v/90-2.01,x.fillRect(t*80,3*v,b,b)

Mar 29 2023 12:30 PM UTC

}// 123/140

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Neuro-vascular structure of the Mandelbrot Set #fractal #mandelbrot

u/jdspugh

Wow
u/cantelope

Wild!

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KilledByAPixel

function u(t) {

for(j=24;j--;)for(i=91;i--;)x.fillStyle=`hsl(${j%3*120} 99%${50+S(i/14)*18}%`,x.fillRect(z=j*91-i*3,540+(j%2*120-60)*S(i/29),z<t*500&&9,49)

Mar 29 2023 4:49 AM UTC

}// 139/140

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Weave 🧶

u/cantelope

great shading!
u/cantelope

I mean, boring shading

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AlephCubed

remix of d/25529 by u/AlephCubed

function u(t) {

c.width=1920
function f(n){x.beginPath()
x.fillStyle=R(n/3,n/6)
x.arc(C(t-n/99)*n+960,S(t-n/9)*n+540,40,0,6)
x.fill()
if(n<999)f(n+.1)}f(9)

Mar 26 2023 8:41 PM UTC

}// 139/140

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