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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pavel

remix of d/17152 by u/KilledByAPixel

function u(t) {

for(i=c.width|=p=g=>333*g(j)+r*g(i);j=~~(--i/96)/3;x.fillRect(960+p(C),540-p(S),8,8))x.fillStyle=`hsla(${r=(j+t)%6.3*69},69%,42%,${1-r/222}`

Jan 11 2020 12:16 AM UTC

}// 140/140

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ochinpo

function u(t) {

w=1920,h=1080,s=24; for(i=0;i<h/s;i++) for(j=0;j<w/s;j++){ x.fillStyle=R(128,192,(S(t)*C(t)+0.72)*i*i,1); x.fillRect(j*s,i*s,s,s); }

Feb 23 2017 3:26 PM UTC

}// 133/140

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danny@hille.dk

remix of d/22601 by u/Toshiya-Marukubo

function u(t) {

for(j=l=c.width|=0;j-=48;c.style="filter:blur(5px)contrast(4")for(i=1e3;i-=50;x.font='4cm r')x.fillText(j,j,T(i*j-S(i*l+j)+t)*i)

Apr 23 2021 4:15 PM UTC

}// 128/140

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golf and play

u/donbright

wow

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DataMeta

remix of d/14251 by u/pavel

function u(t) {

for(i=108;i--;x.fill(new Path2D('M2524332322130321314041514243'.split``.join` `)))x.setTransform(s=41.8,0,0,s,i%16*4*s-2*s,(i>>4)*4*s-s)

May 27 2019 11:14 PM UTC

}// 136/140

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exact clone drawn with flipped and inverted path

u/DataMeta

#notaremix

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SakulTheBadger

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*(30*t),400,(50-t),200) // draw 50x200 rects

Mar 28 2021 9:51 PM UTC

}// 119/140

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The Faster the Thinner

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davidsover

remix of d/22978 by u/davidsover

function u(t) {

b=n=>x.translate(n*t*90,0)
b(1)
x.fillStyle=`hsl(${t*15},99%,50%`
for(j=6;j--;x.rotate(-a)){a=j+t;x.rotate(a)
x.fillRect(0,0,1200,20)}b(-1)

Jun 3 2021 9:17 AM UTC

}// 139/140

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Moving Rotating Color Changing Sweeps

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jylikangas

function u(t) {

t?i+=X=!i|i>54?-X:X:i=j=X=Y=1;j+=Y=!j|j>88?-Y:Y;x[f='strokeRect'](60,1,58,c.width=175);x.fillText("●",59+i,5+j);x[f](82+(i-27)*j/99,92,13,3)

Nov 8 2018 5:01 PM UTC

}// 140/140

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Breakout uncompressed version

u/iverjo

Impressive!
u/atgz

now make a playable one :P
u/jylikangas

t?i+=X=i%58?X:-X:i=j=X=Y=1;j+=Y=j%86?Y:-Y;x[f='strokeRect'](60,1,58,c.width=175);x[f](59+i,5+j,1,1);x[f](82+(i-27)*j/99,92,13,3) 128b
u/joeytwiddle

#game #tribute

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rodrigo.siqueira

remix of d/21596 by u/rodrigo.siqueira

function u(t) {

f=(X,Y,n=120)=>T(C(Y)**3)<1.5?f(X*X-Y*Y,2*X*Y+.7,n-2):n
for(i=2e3;i--;c.style.filter='sepia(')x.fillRect(i,t*120,f(i/4e4-.3,t/300+.21)/75,2)

Apr 15 2021 6:01 PM UTC

}// 140/140

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#fractal thorns

u/donbright

holy cow man, thats awesome

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danny@hille.dk

remix of d/19821 by u/danny@hille.dk

function u(t) {

f=(X,Y,n=1.5)=>Y*Y>n?n:f(4*X*Y-.5,Y*Y-X*X,n+1);for(m=i=980;i--;x.fillRect(t*m/2%m*2,i*3,17,3))x.fillStyle=`hsl(${K=f(i/m,C(t)/3)*8},99%,50%`

Sep 18 2020 4:09 PM UTC

}// 140/140

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Weather radar remix

u/danny@hille.dk

.. or Sin()-ematic fractal viewer (never mind that I used coSinus)
u/danny@hille.dk

(original dweet: d/19818 by u/rodrigo.siqueira)
u/rep_movsd

Dormammus holiday realm :)
u/danny@hille.dk

#fractal

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rafroller

remix of d/18891 by u/smtsjhr

function u(t) {

for(i=150;i--;x.fillStyle=R(w=i%2*255,w,w,.8)){d=200*(k=(1.019)*(i));
x.fillRect(960+100*S(i*(.6+.1*S(t/50))+2*t)*k-d/2,540-d/2,d,d)}

May 21 2020 8:43 PM UTC

}// 133/140

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Don't mind me I was just showing a friend how dwitter works :)