Dweets awesomed by u/Layl

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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Xen

remix of d/17623 by u/magna

function u(t) {

for(c.width|=i=199,c.style.filter=`blur(${z=S(t)*i/7}px)contrast(2e3%`;i--;)x.fillRect(99*i+S(t*i)*99+S(t)*300,600,99,99*z)

Feb 14 2020 5:20 PM UTC

}// 123/140

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quick remix

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Xen

remix of d/17608 by u/DaSpider

function u(t) {

for(i=z=c.width|=0;i--;c.style.filter="blur(2vh)sepia()invert(")x.fillRect(z/2+C((w=i/t))*w*4,z/4+S(w)*w*3,w,9)

Feb 13 2020 5:52 PM UTC

}// 111/140

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Halftone Hippie

u/Xen

#waitforit

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Xen

remix of d/17599 by u/Yogeshp3

function u(t) {

c.style.filter="blur(.6vh)invert("
x.fillStyle=`hsl(${(w=450-t*t)^t} 69%69%)`
x.fillRect(960+C(9*t)*w,540+S(9*t)*w,19,19)/𝕏

Feb 13 2020 3:50 PM UTC

}// 123/140

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quick test

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Xen

remix of d/17601 by u/DaSpider

function u(t) {

x.font="49em'"
x.fillText(String.fromCodePoint(0x1F311+9*t%8|0),350,840)

Feb 13 2020 3:17 PM UTC

}// 72/140

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Same, more shorterer

u/Xen

if dont mind it looking terrible can 64bytes: c.width=19,x.fillText(String.fromCodePoint(0x1F311+7*t%8|0),2,9)

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Xen

remix of d/17465 by u/Cloud

function u(t) {

for(c.width|=i=1+~~t,x.font="19em Sans";i--;)x.fillText("🦡",810+C(i)*810,400+C(t*15)*99+S(i**2)*500)

Feb 3 2020 4:54 PM UTC

}// 100/140

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badger badger badger

u/sigveseb

:D
u/rnbw

(mushroom, mushroom!)
u/joeytwiddle

#badger

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Xen

remix of d/17328 by u/emgordon154

function u(t) {

x.font="9em'"
p=P=>t*t**P%256
x.fillStyle=R(p(9),p(6),p(3),.1)
x.fillText(x.drawImage(c,1,0,1920,1e3,-19,-53,1952,1098),848,555)

Jan 24 2020 4:07 PM UTC

}// 128/140

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128: "I haven't got a clue what's going on"

u/katkip

#xweet

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rodrigo.siqueira

remix of d/16152 by u/New_Core

function u(t) {

for(I=1080;I--;)for(var k=13,b=t/k;k--;x.fillStyle=R(b*120,b*b*14,9,.1),b>0&&x.fillRect(t*200%1920,I,40,1))b=C(I/1e3+b*C(b*b/2)+4)*b-2.8

Oct 17 2019 8:00 PM UTC

}// 136/140

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Sequoia wood (eternal loop)

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rodrigo.siqueira

remix of d/14541 by u/rodrigo.siqueira

function u(t) {

for(var I=1080;I--;)for(var b=t/15,k=12;k--;)
b=C(I/999+b*C(b*b/2)+4)*b-2.8,
x.fillStyle=R(b*120,b*b*13,0),
b>0&&x.fillRect(t*120,I,2,.8)

Oct 17 2019 12:16 AM UTC

}// 137/140

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Orange Marbled Patterns of Chaos - Nonlinear interactions inspired by an old paper marbling technique. #texture

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tomxor

remix of d/15316 by u/taupelink

function u(t) {

for(a=b=0,i=1e4*(t<8);i--;x.fillRect(a*640-160,b*640+240,1,.05)) 
r=0|4*Math.random(),
a+=.3*(r-a+b*S(a*3.14)),
b+=.3*(1-a*b+C(a*3.14))

Aug 8 2019 10:10 PM UTC

}// 135/140

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Chaos Photographer, Pic 1

u/DataMeta

#organic
u/magna

#waitforit
u/iverjo

#art
u/yonatan

animated version: https://twitter.com/zozuar/status/1218899130…

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