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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Current theme challenge: #Food

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Xen

remix of d/19552 by u/nikoloffgeorgi

function u(t) {

for(c.width|=i=29;i--;x.stroke())x.lineWidth=i*i*2,x.lineTo(i*99,500+S(i*t)*99)

Jul 29 2020 9:42 PM UTC

}// 79/140

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golf and play

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Xen

remix of d/5760 by u/DirtyDan

function u(t) {

for(x.beginPath(i=b=540);i--;x.fillRect(q-4,s-4,9,9),x.strokeStyle=R(q))x.lineTo(q=960+i*C(r=i/b*t*9),s=b+i*S(r));x.stroke()

Jul 13 2020 7:44 PM UTC

}// 124/140

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golf and play

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Xen

remix of d/19211 by u/WasifBoomz

function u(t) {

for(i=21;i--;x.strokeStyle=`hsl(${z},99%,21%,.3)`)x.strokeRect((z=i*69+t*111)%2e3,-2e3,!x.rotate(C(t)/3e3),4e3)

Jun 22 2020 5:19 PM UTC

}// 111/140

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#Rain-Bo!

u/Xen

#Art 113

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Xen

remix of d/9753 by u/username

function u(t) {

for(t*=i=z=84;i--;)for(j=14;j--;x.fillRect(i*z,j*z,z,z))
x.fillStyle=`hsla(${t*(i*C(j)+j*S(i)-t)},99%,37%,.3)`

Jun 21 2020 3:53 PM UTC

}// 110/140

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play and golf

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Xen

remix of d/18969 by u/bandaloo

function u(t) {

for(i=2e3;i--;x.fillRect(i,0,1,b=h/2))x.fillStyle=`hsl(${(i&t*2e2)*9},99%,${h=9+C(t)*19}%`;x.drawImage(c,0,b+9)

May 27 2020 11:40 AM UTC

}// 111/140

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_-{Skan}-_ v0.2

u/bandaloo

nice! the non-integer drawImage creates cool blur effects

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Xen

remix of d/18534 by u/myro

function u(t) {

for(i=1e3;i--;x.fillStyle=R(255,v*S(t-v),!x.fillRect(u*79,v*3,v,v),.3))u=(8*t+i)%25,v=C(t-i)+i-u*9

Apr 29 2020 7:54 PM UTC

}// 98/140

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golf and test

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Xen

remix of d/18303 by u/Cloud

function u(t) {

for(i=26;i--;)for(j=44;j--;x.fillRect(S(z=j+t*C(t))*w+860,C(z)*w+520,99,149))x.fillStyle=`hsl(${t*99},90%,${(w=1e3-i*48+4*t%2*98)/25}%)`

Apr 17 2020 1:36 PM UTC

}// 136/140

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#tunnel 2

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Xen

remix of d/17760 by u/Cloud

function u(t) {

for(i=455;i--;x.fillRect(i,S(z/i*t)*975,i*4,i))x.fillStyle=R(t%i,z=C(i*t)*i,z%i^i)

Feb 26 2020 10:29 PM UTC

}// 82/140

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#Matrix4 "do not focus upon false truths"

u/katkip

#xweet

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Xen

remix of d/17734 by u/lulasz

function u(t) {

with(x)beginPath(strokeStyle=`hsl(${t*69},99%,50%,.1)`),arc(960+C(t*9)*203,540+S(t*9)*200,300,lineWidth=2,9),stroke()/Donut

Feb 24 2020 5:43 PM UTC

}// 123/140

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Rainbow Donut2: ReDweetered - Shoutz 2 lulasz

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Xen

remix of d/17684 by u/New_Core

function u(t) {

t?a=z=>Math.random()*8-4:Y=[X=[]]
for(Y[i=~~t]=X[i]=0;i--;)x.fillRect(960+(X[i]+=a(Y[i]+=a(x.fillStyle="#"+i*9))),540+Y[i],4,4)

Feb 20 2020 6:27 PM UTC

}// 127/140

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slight golf and color play

u/rodrigo.siqueira

Bacteria colony #growth in a Petri dish: Paenibacillus dendritiformis is a bacteria colony that have social intelligence, intricate communication capabilities with complex linguistics, inheritable colonial memory and more.

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