Dweets awesomed by u/nick

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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nick

function u(t) {

c.width^=0;r=x=>Math.random()*C(x)**2*100+500;
x.font='159px o';x.fillText(C(t)**2<0.3?"calm":"pissed",r(t),r(t))

Mar 22 2017 5:02 AM UTC

}// 113/140

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u/tapgiles

lol ;P
u/Xen

love it lol

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alech

function u(t) {

c.width=1920;for(i=0;i<7;i++){x.fillStyle=R(0,255*T(t*i*0.1),i*128*C(t));x.fillRect((i+1%2)*0.1*(400+i*150+S(t)*300),400+100*S(t*i),90,90)}

Mar 21 2017 11:32 PM UTC

}// 139/140

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aemkei

remix of d/2238 by u/aemkei

function u(t) {

r=500;c.width^=0;for(I=F=2;F>-2;F-=1/2e3)x.fillRect(C(F)*S(L=F*r-t)*r+999,S(F)*r+520,W=(20&((S(I+=.25032)*50)*C(.1+I/1000)*.7))*C(L/2),W)

Mar 21 2017 10:36 PM UTC

}// 137/140

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the world …

u/sfz

you are a god.min.js
u/sigveseb

well done!
u/iverjo

#sphere #earth #globe
u/vain

What?? top ++++

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scottglz

remix of d/2194 by u/scottglz

function u(t) {

c.width=76;for(X=71;X--;)for(Y=40;Y--;x.fillRect(X,Y+S(X/9+7*t)+2,1,1))x.fillStyle=X<24&Y<20?Y%2|X-Y&3|!Y|!X?'#447':f:Y/3&1?f='#ddd':'#b23'

Mar 21 2017 8:19 PM UTC

}// 139/140

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u/sfz

awesome!
u/joeytwiddle

#flag

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aemkei

remix of d/1231 by u/iverjo

function u(t) {

c.width^=0;for(i=9;i<2e3;i+=2)s=(9/(9-(t/2+i/99)%9))**1.6,x.beginPath(),j=i*7+S(i),x.lineWidth=s/5,x.arc(960,540,s,j,j+.02),x.stroke()

Mar 21 2017 10:57 AM UTC

}// 134/140

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Star Field

u/iverjo

#starfield #stars

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aemkei

function u(t) {

t||(W=c.width=600);i=W;for(x.fillRect(0,0,W,W);i--;x.fillText(unescape("%u30B"+C%9),i*9,C=~~(t*9+i**3)*12%W))x.fillStyle=R(0,i&&W,0,i?1:.05)

Mar 19 2017 8:18 PM UTC

}// 140/140

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Welcome to the Matrix!

u/iverjo

#matrix
u/danny@hille.dk

More speed longer trails !t?W=c.width=600:i=W;for(x.fillRect(0,0,W,W);i--;x.fillText(unescape("%u30B"+C%9),i*9,C=~~(t*15+i**3)*11%W))x.fillStyle=R(0,i&&W,0,i?1:.03)
u/vain

Beautiful looking remake of the matrix fx

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danielkagan

function u(t) {

a=500,b=Math.PI,d=b/49,e=t%98,f=(q,w)=>a+a*q(w*d),c.width=1920;for(i=99;i--;)x.moveTo(f(S,i),f(C,i)),x.lineTo(f(S,i*e),f(C,i*e));x.stroke();

Mar 18 2017 9:11 PM UTC

}// 140/140

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u/sfz

very cool patterns!
u/donbright

excellent

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jprctr

function u(t) {

d=12
for(i=1;i<161;i++){
for(j=1;j<91;j++){
v=255-T(t+S(i+80)*t+C(j+45)*t)*125
x.fillStyle=R(v,v,v,0.1) 
x.fillRect(i*d,j*d,d,d);
}
}

Mar 14 2017 3:32 PM UTC

}// 133/140

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u/lionleaf

Hypnotic in fullscreen

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nick

function u(t) {

e=200
for(i=0;i<88;i++)for(j=0;j<50;j++){x.fillRect(e*T(i*t)+800,e*T(j*t)+550,4,4)
x.fillStyle=R(e*C(4*t*j)**6,e*S(2*t*i)**6+99,e*C(t*i)+9)}

Mar 14 2017 6:32 AM UTC

}// 140/140

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nick

function u(t) {

e=200
for(i=0;i<88;i++)for(j=0;j<50;j++)x.fillRect(e*T(i*t)+800,e*T(j*t)+550,3,3)
x.fillStyle=R(e*T(t*i),e*T(t),e*C(t*i))

Mar 14 2017 5:53 AM UTC

}// 121/140

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Disclaimer: If you stare too long, it could result in mild hypnosis and spontaneous clucking.

u/sigveseb

must. resist. temptation. to. cluck.

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