Top dweets by u/Xen

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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Xen

remix of d/94 by u/iverjo

function u(t) {

c.width=99;for(i=6e3;i--;x.fillRect(X+48,Y+27,r,r-1))X=i%48-24,Y=0|(i/96)-27,r=((S(t)*X*Y<<t%64+7)%1e5)/1e5

Nov 6 2017 9:28 PM UTC

}// 107/140

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Xen

remix of d/3449 by u/p01

function u(t) {

x.drawImage(c,C(t),1),x.fillStyle=`hsl(${X},80%,50%)`,onkeydown=e=>(e=e.which-36)>0&&e<5?e&1?X+=e-2:Y+=e-3:0;x.fillRect(X*9,Y*9,X,Y)};{X=Y=7

Nov 2 2017 10:34 PM UTC

}// 140/140

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Test...Move with arrows

u/iverjo

#interactive

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Xen

remix of d/3440 by u/New_Core

function u(t) {

x.drawImage(c,0,-30)
for(i=2017;i--;x.fillRect(0,1e3,2e3,i/3))x.fillStyle=`hsl(${i+t*i},99%,${60*S(t*i/20)}%)`

Oct 31 2017 11:01 PM UTC

}// 111/140

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Psychodweetlia.

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Xen

remix of d/3408 by u/magna

function u(t) {

t||(a=Array(w=1920).fill(0),x.fillRect(0,0,w,w));for(i=w;i--;x.fillStyle=R(T,T=S(i+C(t))*i,T),x.fillRect(i,a[i],5,.2))a[Date.now()*i%w]++

Oct 30 2017 8:11 PM UTC

}// 137/140

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Xen

remix of d/3278 by u/gbnikolov

function u(t) {

for(c.width=i=200;i--;x.fillRect(i*3,50+S(i*m*T(t/5))*m*99,m*i/5,i))m=C(t)/5

Oct 11 2017 10:10 PM UTC

}// 76/140

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Xen

function u(t) {

with(x)font=999*T(t)+'px x',fillText('💀',S(t)*2e3,1),globalCompositeOperation='xor',rotate(C(t))

Oct 10 2017 6:17 PM UTC

}// 96/140

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Firefox ;-)

u/iverjo

Creative

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Xen

remix of d/3196 by u/leonarven

function u(t) {

for(s=S(t),i=314;--i;a=i/s,r=4+C(a*a/t)*s**8,a+=S(t*r),x.fillStyle=R(a*s,t%i,255/s,.01),x.fillRect(960+199*s*r*C(a),540+199*s*r*S(a),t,3));

Sep 24 2017 6:49 PM UTC

}// 139/140

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Another slow one, probably could do with a tweak.

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Xen

function u(t) {

x.shadowColor=R(X=x.shadowBlur=599),x.font="499px x",x.fillText('.. p01 xem aemkei rybar firefly innovati nderscore cantelope',-t*X%1.1e4,X)

Sep 13 2017 11:26 PM UTC

}// 140/140

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Xen

function u(t) {

x.fillStyle=`hsl(${(X=799-t*2)*9},99%,50%`,x.globalAlpha=.4
x.fillRect(799+C(t)*X*S(t*9),499+S(t)*X*C(t*9),199,199)

Aug 31 2017 11:11 PM UTC

}// 115/140

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let it run for a bit if you can be bothered, and yes it goes all the way in then back out again.

u/cantelope

so cool. remixed :D

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Xen

remix of d/2723 by u/donbright

function u(t) {

x.fillRect(0,0,2e3,2e3)
x.shadowColor=R(Z=255,X=x.shadowBlur=90,Y=255*C(t*9))
for(i=9;i--;)x.fillRect(Z+Y+i*X+C(t)*X,Z+Y+X*9*S(i*t),X,X)

Aug 30 2017 10:48 PM UTC

}// 136/140

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@donbright check your emails lol ;-)

u/donbright

thanks. this dweet made me lol, nice jumpy glowy things
u/Xen

@donbright...email again.

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