Random dweets | Dwitter

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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KilledByAPixel

function u(t) {

N=N=>S(N**5+t/7)/2+.5
for(i=2e3;i--;x.fillRect(i,t*60,1,F(i/30)-F(i/9)/9))F=X=>N(X+1|0,p=X%1,p*=p*(3-2*p))*p+N(X|0)*(1-p)

May 23 2022 2:00 PM UTC

}// 121/140

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curtains

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silver_bear

function u(t) {

c.width|=a=0
for(i=-9.4;i<1;i+=7.5,a-=3){
d=parseInt(Date().slice(19+a,21+a))
y=(a,b)=>960/b-S(d/i+a)*400
x.fillRect(y(0,1),y(1.7,2),50,50)}

Feb 7 2018 10:04 PM UTC

}// 140/140

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I'm not entirely sure this works, altough I spent quite some time on it. Had a hard time adjusting the angles for the different bases. (24 & 60)

u/AnnanFay

Heh, nice! I notice I have a habit of remixing your work d/6801 It's not on purpose!

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Axioplase

function u(t) {

c.width=1920;l=550;for(j=0;j<2e3;j+=2)z=99*(1+S(5*S(t)+j/400)),x[f='fillStyle']="blue",x[g='fillRect'](z,j,l,2),x[f]="red",x[g](z+2*l,j,l,2)

Dec 28 2017 7:06 PM UTC

}// 140/140

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Vive la France ! ;-)

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joeytwiddle

function u(t) {

c.width|=0;for(p=600;p--;)r=p**.5*9,k=2*t+r/120,q=p-9*S(t),x.fillRect(960+400*S(k)+r*C(q),540+250*C(k/.7)+r*S(q),w=5+r/20,w)

May 6 2018 11:28 AM UTC

}// 124/140

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Spiral dot worm

u/joeytwiddle

I wanted to make a tribute to https://twitter.com/BalintCsala/status/99216… but this is all I got so far
u/BalintCsala

Hah, thanks
u/joeytwiddle

I did write something which was technically more similar (points appear and disappear without moving) but it doesn't look any good at the moment

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tomxor

remix of d/25378 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round(((X&120)-s)/(1+1e4**S(t+(X^Y)/99)**7))+Y&7

Apr 27 2022 6:41 PM UTC

}// 137/140

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XOR transition

u/katkip

WHAT

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f8f82804

remix of d/9489 by u/f8f82804

function u(t) {

eval(unescape(escape`攽孝㭦潲⡡㴶〻愭ⴻ⥦潲⡢㵳㴳㐬䔽敛戭ㅝ簰㭢ⴭ㭸⹦楬汒散琨猪愬截猬猬猩⥰㴹㤫愪截匨琩⼲⭅ⱸ⹦楬汓瑹汥㵒⡱㵳⨨瀯獼〩ⱱ⼷ⱱ⼲⤬䔽敛戭ㅝ簰Ᵽ㵰⵱ⱥ孢ⴱ崽振㴱㘬敛扝⬽挪㔬敛戫ㅝ⬽挪㌬䔫㵣⨷`.replace(/u(..)/g,"$1%")))

Aug 28 2018 3:59 AM UTC

}// 138/140

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Floyd-Steinberg #dithering #compressed

u/f8f82804

e=[];for(a=60;a--;)for(b=s=34,E=e[b-1]|0;b--;x.fillRect(s*a,b*s,s,s))p=99+a*b*S(t)/2+E,x.fillStyle=R(q=s*(p/s|0),q/7,q/2),E=e[b-1]|0,c=p-q,e[b-1]=c/=16,e[b]+=c*5,e[b+1]+=c*3,E+=c*7

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zibx

function u(t) {

eval(unescape(escape`挽挮睩摴栽㌸㐻栽㈱㘬朽栯㈬焽㤫匨琩⨲㭦潲⡩㴰㭩㱣㭩⬽㠩景爨樽〻樼栻樫㵱⥻景爨搽氽㔻氭ⴻ⥰㵴⩬Ɽ⨽⡺㵩ⵃ⡬⭰⤪栭栩⩺⴨稽樭匨瀩⩧ⵧ⤪稻砮晩汬剥捴⡩ⱪ⭴╱ⰸⰴ⤻砮晩汬却祬攽刨椬搯㝥ㄹⱩⰱ⥽`.replace(/u(..)/g,"$1%")))

Jul 25 2019 7:54 PM UTC

}// 140/140

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My second dwitter expirience

u/Xen

nice style

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rodrigo.siqueira

remix of d/21204 by u/rodrigo.siqueira

function u(t) {

c.style.filter='blur(2px)contrast(11)invert('
for(c.width|=i=999;i--;x.fillRect(999+S(i*i+t/35)*i,i*T(t/9+i)/4,25,45))x.fillStyle=R(i/4,i/8)

Jan 13 2021 4:52 PM UTC

}// 140/140

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Melting ice #water (mobile version). For better results on desktop, change blur from 2px to 4px.

u/Xen

nice!
u/magna

ice!
u/joeytwiddle

#metaballs #drop #droplet #raindrop

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42null

function u(t) {

x.width=0;
for(i=0;i<1980;i+=5){
for(j=0;j<1080;j+=5){
x.fillStyle=R(i%j,j%i,j%i,t%50)
x.fillRect(i,j,5,5)
x.fillRect(1980-i,j,5,5)}}

Nov 18 2022 4:39 AM UTC

}// 133/140

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henrosaurus

function u(t) {

c.width|=0;with(x)for(i=99;i--;fill())fillStyle=R(255*S(i),180,240),beginPath(),arc(960+T(i)*i*C(T(t)*i/3),540+T(i)*i,Math.abs(C(t)*i),0,i)

Aug 16 2019 11:30 PM UTC

}// 139/140

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boygirlswirl