Hot dweets by u/rodrigo.siqueira

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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rodrigo.siqueira

remix of d/34288 by u/DazeWare

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*120,.6,z*2))for(z=0,j=9;--j;x.fillStyle=`hsl(${Y*Y},80%,${Y*9}%)`)z-=S(Y=S(t/j/3)*j-S(z)*5+j)**2+S(i/40/j)

Sep 15 2025 7:38 PM UTC

}// 135/140

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Golden Suminagashi

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rodrigo.siqueira

remix of d/34288 by u/DazeWare

function u(t) {

for(i=2e3;i--;x.fillRect(i,t*90,.4,z/2))for(z=0,j=9;--j;
z-=+F(Y=S(t/j)*j/3-2-S(z+j)*5+j,X=i/9/j)+Y/5)F=k=>S(Y)*2-S(X)/3+S(X/6)

Sep 14 2025 2:22 PM UTC

}// 127/140

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Details of Suminagashi technique

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rodrigo.siqueira

remix of d/34282 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(x.globalAlpha=.1,0,i=2e4,i),h=540;i--;x.clearRect(960-1/C(i)/Z*h,h+S(l)/S(i)/Z*h,s=4/Z+3,s))Z=C(l=i*i+t/3)/S(i)*l/(t+1)**9|0

Sep 12 2025 6:45 PM UTC

}// 139/140

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Star melting (15 seconds to complete)

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rodrigo.siqueira

remix of d/34278 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(x.globalAlpha=.1,0,i=2e4,i),h=540;i--;x.clearRect(960-.4/C(i)/Z*h**1.1,540+S(l)/S(i)/Z*h,s=4/Z+3,s))Z=C(l=i*i+t/2)/S(i)+2+1/t

Sep 11 2025 2:56 AM UTC

}// 140/140

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Double particle rotator

u/fadine

what is this?
u/jellyedwards

So cool!

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rodrigo.siqueira

remix of d/34274 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=2e4,i),h=540;i--;x.clearRect(960-C(i)/Z*h**(1.1),999-S(l)/S(i)/Z*h-i/t**4,s,s))Z=C(l=i*i+t/8)/S(i)-2,s=9/Z+2

Sep 9 2025 6:37 PM UTC

}// 129/140

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Particle flow with star rain intro

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rodrigo.siqueira

remix of d/34248 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=2e4,i),h=540;i--;)l=i**2+t/9,g=S(i)/2,Z=C(l)/g+3+l/(t+.5)**20,s=(6/Z+2)%i,x.clearRect(960+S(l)/g/Z*320,h+C(i)/Z*h,s,s)

Sep 8 2025 10:39 AM UTC

}// 139/140

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Torus formation intro #torus

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rodrigo.siqueira

remix of d/34270 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=2e4,i),h=540;i--;x.clearRect(960-C(i)/Z*h**(1.1+l/(t+.6)**20),999-S(l)/S(i)/Z*h,s,s))Z=C(l=i*i+t/2)/S(i)+2,s=6/Z+2

Sep 6 2025 6:30 PM UTC

}// 135/140

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Particle flow

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rodrigo.siqueira

remix of d/34255 by u/cantelope

function u(t) {

for(x.fillRect(0,0,i=2e4,i),h=540;i--;)l=i**3+t/5,g=S(i),Z=C(l)/g+2,s=9/Z+2,x.clearRect(960+S(l)/g/Z*h*2-960,h+C(i)/Z*h,s/2,s)

Sep 5 2025 10:23 PM UTC

}// 126/140

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rodrigo.siqueira

remix of d/34245 by u/rodrigo.siqueira

function u(t) {

for(c.width|=0,i=1e4;i--;x.fillRect(896+350*(X*S(k=t/2)+Z*C(k)),504+r*S(a)*350+X*99*S(Z),5,5))Z=i/4e3-1,r=(1-Z*Z)**.5,X=r*C(a=i*i-t/3)+Z*Z

Sep 1 2025 1:51 PM UTC

}// 138/140

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Liquid rock

u/cincplug

Well this is actual readable JS and look what it does. Everyone here should do JS and not series of these 󟜱󟜱󟜱, that's not the point

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rodrigo.siqueira

remix of d/34240 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,i=1e4,i);i--;x.clearRect(960+S(l+=t)/S(q=i%2<.5?n:3.2-n)/(Z=C(l)/S(q)+1+1)*(h=540)*1,h+C(q)/Z*h,4,4))n=(l=i**.9)%2

Aug 29 2025 12:54 AM UTC

}// 133/140

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Inside the rotating torus #torus

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