Dweets awesomed by u/hoplite

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: #ScaryMovies

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hoplite

remix of d/29556 by u/Xen

function u(t) {

for(i=9;i--;)x.fillRect(400+i*99+S(t)*300,400,50,200);x.drawImage(c,-9,-5,1938,1090),k=255,x.fillStyle=R(S(t)*k,S(t+1)*k,S(t+2)*k)

Feb 23 2024 6:35 AM UTC

}// 130/140

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u/Xen

heat signature style! love it.

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KilledByAPixel

remix of d/29534 by u/KilledByAPixel

function u(t) {

for(i=W=R=400;i--;x.drawImage(c,X=T(T=r=>++R**4.3%2400)-W,Y=T()-W,W,W,X+S(T()+t),Y+S(T()+t),W,W))x.fillText('🔥',X=i*9*t%2e3,X**4%2e3)

Feb 19 2024 1:38 AM UTC

}// 133/140

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Molten 🌋

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u/lewdev

This reminds me of those sand desk toys. Very cool. I especially like the first second of the animation.
u/KilledByAPixel

thanks!
u/tomxor

Whoa neat!
u/jdspugh

Amazing
u/magna

WOWZA
u/magna

NEW TECHNIQUE ALERT!!

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danny@hille.dk

remix of d/16973 by u/pavel

function u(t) {

for(x.fillRect(0,0,i=c.width=960,i);i--;x.fillText(code[i%140],480+i*C(a)/3,i+S(a-t)*a))k=i%2,x.fillStyle=R(k*i,i*!k,0,1+S(a=i/20+3*k-S(t)))

Dec 25 2023 1:12 AM UTC

}// 140/140

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Merry #christmas #quine

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rodrigo.siqueira

remix of d/28987 by u/rodrigo.siqueira

function u(t) {

K=!t||K+9
for(i=2e3;i--;x.fillStyle=R(T=240,80),x.fillRect(i,K-Y,1,4))Y=C(t+i/T-C(i/T-C(K/50))/t)**2*T,x.fillStyle=R(),x.fillRect(i,K,1,-Y)

Nov 27 2023 8:40 PM UTC

}// 139/140

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There are no "behind lines"! #mountains

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u/KilledByAPixel

nice
u/jmrthms

😳😳😳
u/Joachim

Wow!
u/cantelope

huzzah!
u/aleamb

woah!
u/magna

WOW

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rodrigo.siqueira

remix of d/28841 by u/rodrigo.siqueira

function u(t) {

for(X=Y=t,i=4e4;i--;x.fillRect(X*4.5+Y*8+600,Y*8-X*3+780,.1,t<3))
Y=(r=i/Y&8)*5+Y/2-X/4+S(Y/9),x.fillStyle=R(11*r,0,50),X+=Y*2

Nov 12 2023 7:52 PM UTC

}// 126/140

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Twin Dragon Fractal variation #spiral

u/Joachim

Oooo!
u/cantelope

beautiful
u/rodrigo.siqueira

"In the intricate dance of art, science, and math, the twin dragon double fractal unveils the hidden symphony of the universe, where chaos and order intertwine, whispering the secrets of existence that no mind has yet dared to fathom" (ChatGPT)

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hoplite

remix of d/27114 by u/hoplite

function u(t) {

F=(X,Y)=>C(X-t)-C(Y)>1||v--&&F(X/.9,Y/.9)*-.9
for(j=w=c.width=160;j--;)for(i=w;i--;)v=w,a=2-t*7%2/5,x.fillRect(i,j,1-F(i*a/w-a/2,j*a/w)/a,1)

Aug 30 2023 1:03 PM UTC

}// 140/140

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KilledByAPixel

remix of d/28307 by u/KilledByAPixel

function u(t) {

for(k=0;k<1e4;x.fillRect(960-C(j=k>>3)/(r=(k?(k/99+t)%4:1)/1e3),540-C(j*j)/r,r=k++?.005/r:1e4,r))x.fillStyle=`hsl(${k%8*35} 99%${k&&50}%`

Aug 18 2023 2:13 PM UTC

}// 137/140

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Chromatic Starfield 🌈⭐

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u/aleamb

yeeeeaaaahhh
u/Joachim

PERFECT
u/cantelope

niiiiice
u/tomxor

Where are the blue credits!? Immediate TNG flashback
u/magna

Aberrant!
u/KilledByAPixel

true i was inspired by star trek for this one!

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joeytwiddle

remix of d/27534 by u/rodrigo.siqueira

function u(t) {

for(c.width|=c.style.filter='blur(4vh)invert(',i=3e3;i--;x.fillRect(960+T(p=T(i))/Z,540+C(p)/Z,K=30*T(t/9),K))Z=T(i*i)/(P=(i-S(t/9)*t)%9)**4

May 25 2023 8:05 PM UTC

}// 140/140

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Formation and dispersal (remix)

u/Xen

#FarTooSexy
u/rodrigo.siqueira

This is hypnotic and mesmerizing. I use fullscreen to enjoy the relaxing effect.
u/andrea270872

I feel like I'm going to Warp speed! Very cool

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Xen

remix of d/27167 by u/DazeWare

function u(t) {

for(x.fillRect(0,0,i=2e3,i);i--;x.fillStyle=R(X*7,I/7,S(S(i*i)*2+2|0+t,I)*i,.1))I=t+i%2e3,X=I/28|0,x.fillRect(X*37,I%28*39,z=t*9%99,z)

Mar 7 2023 7:02 PM UTC

}// 134/140

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golf and play

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rodrigo.siqueira

remix of d/27151 by u/KilledByAPixel

function u(t) {

for(i=170-t*60,j=99;i>0&&j--;x.fillRect(960+r*S(a=i-S(i/9+j/9)/9),540-r*C(a),z=(80-j)*i/75/t,z))x.fillStyle=`hsl(${j} 99%${j*2}%`,r=i*j/6

Mar 4 2023 3:10 PM UTC

}// 137/140

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🏵️ #uncompressed

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