Top #default dweets

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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BriSeven

function u(t) {

c.width=1920 
T=(C(t)*10+11)|0  ;
for(i=0;i<9;i++) for(j=0;j<T;j++) {
A=S(t+j/T)*300
x.fillRect(400+i*100+A,400+j*200/T,50,200/T)
}

Apr 22 2024 10:55 AM UTC

}// 131/140

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#default

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KilledByAPixel

remix of d/28650 by u/KilledByAPixel

function u(t) {

document.body.innerHTML=`<div style=font-size:3em;width:99%;margin:21%${16+15*S(t)}%>▐▐▐▐▐▐▐▐▐`

Oct 9 2023 5:44 PM UTC

}// 95/140

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No Canvas #Default

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KilledByAPixel

function u(t) {

with(Math)for(i=2e3;i--;x.fillRect(i,(-2*log(r()))**.5*C(99*r())*99+540,r()<C((hypot(1e3,i-940)-hypot(1e3,i-980))/2)**2,1))r=random

Sep 24 2023 11:32 PM UTC

}// 131/140

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Double-Slit Experiment 🔭

u/Joachim

#quantum
u/cantelope

#particles #waves #default
u/magna

It only sways from side to side when you're not observing, right? Did I get my physics right?

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magna

function u(t) {

c.width=1920
x.globalCompositeOperation='xor'
for(i=18;i--;)x.fillRect(400+i*50+S(t)*300,400+i*S(t/9)**9*200,2e3,200)

Apr 19 2021 12:25 AM UTC

}// 117/140

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#default xor #glitch

u/magna

#waitforit
u/DataMeta

whoa! nice one

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tomxor

remix of d/21304 by u/tomxor

function u(t) {

for(n=i=9;i;T+=S(r),R+=C(r))R*R<4e5&&T/425|R/99|T/25+17&2?x.fillRect(960+T,540+R,n/++u**.5,.1):(r=--n?t*i*n:t/i%2-1,u=n)||(n=T=8,R=i---640)

Jan 19 2021 9:59 PM UTC

}// 139/140

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Smolr

u/tomxor

Also slower, poorly distributed and generally worse... but it fits :P
u/tomxor

#default
u/Qwitter

; ) nice
u/pavel

Very nice!
u/pavel

-3 slightly lighter for(n=i=9;i;T+=S(r),R+=C(r))R*R<4e5&&T/425|R/99|T/25+17&2?x.fillRect(960+T,540+R,n/++u**.5,.1):r=(u=--n)?t*i*n:(n=T=8,R=i---640,t/i%2-1)

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rodrigo.siqueira

remix of d/17233 by u/katkip

function u(t) {

for(c.width|=i=9;i--;c.style.transform=`perspective(${90}px)rotateX(${t}rad)rotateY(${t}rad)`)x.fillRect(600+i*100+S(t*3)*300,500,50,200)

Jan 15 2020 4:52 PM UTC

}// 137/140

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#default #perspective

u/sEkKi

What the
u/katkip

;D

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veubeke

function u(t) {

for(Y=T=32;Y--;)for(X=60;X--;x.fillRect(T*X,T*Y,T,T))P=X/3-S(t)*3,x.fillStyle=R(C=(X%3|Y%3&&X>3&X<48&Y>6||Y>12&Y<24&P>4&P<13&&5)*50+X-Y,C,C)

Nov 18 2019 8:03 PM UTC

}// 140/140

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Blinkenlights #default

u/Xen

love it
u/joeytwiddle

https://www.youtube.com/watch?v=PZRUtKYCpms Project Blinkenlights by CCC

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bencoveney

function u(t) {

for(c.width|=i=j=k=l=0;i<9;i++,x.fillRect(910-l/2,Math.min(j,k),200+l,50))j=400+i*99+S(t)*300,k=630+i*50,l=Math.max(j-k,0),x.fillStyle=R(l)

Nov 3 2019 1:35 AM UTC

}// 140/140

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#default squashed

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KilledByAPixel

remix of d/13347 by u/KilledByAPixel

function u(t) {

for(Z=j=400;j--;)for(x.fillStyle=j?`hsl(${j+t*29},99%,50%,.02`:R(),i=9;i--;x.fillRect(Z+i*99+S(t)*300+Q*S(j),Z+Q*C(j),50,200))Q=3*j*S(j*t/Z)

Jun 14 2019 2:59 PM UTC

}// 140/140

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Trippy Default

u/KilledByAPixel

#default
u/katkip

Awesomened! #lsd #trippy #color

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pavel

remix of d/13859 by u/magna

function u(t) {

with(x)for(rect(0,o=C(t)<0,w=c.width|=i=9,w*o),transform(s=960*S(t)**4+50,0,0,s,960,540),rotate(t);i--||fill`evenodd`;)rect(2*i+o-9,-2,1,4)

May 16 2019 3:29 AM UTC

}// 139/140

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#default #uncompressed

u/magna

Yay!

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