Hot dweets by u/New_Core

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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New_Core

function u(t) {

with(x)for(c.width|=i=12,scale(50,50),fillText("🥰",12,15);i--;fillText("😍",-6,-17))setTransform(d=16*S(a=i/1.91+t),b=16*C(a),b,-d,943,574)

Feb 14 2024 12:01 AM UTC

}// 138/140

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New_Core

function u(t) {

x.fillStyle="#0004"
x.fillRect(0,0,2e3,2e3)
for(a=i=400;i--;)q=a/2*S(t)+a,x.clearRect(960+q*C(i+t)*S(b=i*i),540+q*C(b),Z=9*S(i+t)*S(b)-11,Z)

Jan 28 2024 2:01 AM UTC

}// 140/140

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New_Core

function u(t) {

with(x)for(c.width|=j=9;j--;beginPath(fill()))for(i=4;i--;arc(960,540,99+j*25*C(t+i)+j*25,a=(t+i*1.57)-t+S(t),a+.5*C(t)+1))fillStyle="#f155"

Jan 19 2024 3:29 PM UTC

}// 140/140

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New_Core

function u(t) {

c.width|=d=300
x.font="3cm'"
for(i=0;i<9;i++)f=(a,b,c)=>x.fillText(a,2e3+b-t%11*d,c+99*S(t-i/3)),f("🦌",i*99,d)
f("🛷",950,d)
f("🎅🏻",990,250)

Dec 19 2023 12:07 AM UTC

}// 140/140

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New_Core

function u(t) {

for(c.width|=i=b=800;i--;)x.fillStyle="#050",x.fillRect(960-(a=40*S(i+t)+i+i%200*i/b)/2-(b-i)/9*S(t+i/b),200+i,a,a/b)

Dec 6 2023 11:17 PM UTC

}// 117/140

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undecorated christmas tree

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New_Core

function u(t) {

for(i=1920;i--;x.fillRect(i,800+a,1,500))x.fillStyle=R(200-(a=150*C(i/200*S(t))*S(t*9+i/800)))
x.drawImage(c,8,-2,1904,1066)

Nov 30 2023 2:13 PM UTC

}// 124/140

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New_Core

remix of d/28773 by u/rodrigo.siqueira

function u(t) {

for(c.width=n=m=700;n;x.font=Z+"em'")Z=4**S(t+n/9),x.fillText(" Some words weave loops."[n%24],n*7-t*65%4e3+30*S(t+n/5)*Z,35*C(n--/9)*Z+200)

Oct 30 2023 7:26 PM UTC

}// 140/140

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u/joeytwiddle

#text

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New_Core

function u(t) {

f=(a,b)=>9*S(t/a)%.83*60+b*50-200
for(c.width|=p=i=729;i--;x.fillRect(960+f(9,i%9)*Z,540+f(4,~~(i%81/9))*Z,Z,Z))Z=p/(~~(i/81)*60+t%1*60)

Sep 18 2023 7:43 PM UTC

}// 136/140

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Cube of 9

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New_Core

remix of d/10713 by u/New_Core

function u(t) {

s=c.style;s.backgroundBlendMode='difference';for(b=[i=99];i--;s.background=b)b[i]=`linear-gradient(${t*16+i*53}deg,#000,#f0f,#880)`

Jul 24 2023 11:10 AM UTC

}// 131/140

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u/jellyedwards

Very cool!
u/aleamb

wow!
u/joeytwiddle

Very nice. A bit GL-like. Reminds me of the #oil series.

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New_Core

function u(t) {

with(x)for(fillRect(0,0,w=2e3,w),a=i=540;i--;strokeRect(0,a-(i%2<1?-i:i),w,w))setLineDash([i]),lineDashOffset=(-w/2-i*t)%i,strokeStyle=R(i)

Jun 1 2023 10:56 PM UTC

}// 139/140

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based on one of my older once...

u/danny@hille.dk

NICE!

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