Random dweets | Dwitter

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share 1 remix fullscreen

cantelope

function u(t) {

for(x.fillRect(0,0,i=(W=960)*2,i);i--;)x.clearRect(W+W/(Z=6+C(p=i/200+S(t)/(V=i/W*((Y=(i/50+t)%4-1)-3)/(2+Y))+t)*V)*S(p)*V,540+W*Y/Z,9,9)

Jul 15 2017 6:49 PM UTC

}// 137/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Special thanks to p01 for helping to golf this. <3

u/sigveseb

looks good!
u/donbright

fine work
u/joeytwiddle

#organic

show FPS hide FPS share fullscreen

iverjo

remix of d/159 by u/Froff

function u(t) {

!t&&x.translate(1359,462);x.rotate(0.9*S(5*t)+.009);x.translate(20,0);x.lineTo(0,0);x.stroke();

May 2 2016 4:16 PM UTC

}// 95/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

joeytwiddle

remix of d/7355 by u/New_Core

function u(t) {

for(i=a=720;i--;x.fillRect(i?a*S(i*99)*s+955:0,i?a*C(i)*s+535:0,k=i?s*9:2e3,k))s=99/((i+t*a)%a-a),x.fillStyle=i?`hsl(${i*2},99%,50%`:'#0005'

Mar 18 2018 5:38 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Remixing New_Core's Starfield 1

u/New_Core

this one is nice.. with small change to.. for(i=a=720;i--;x.fillRect(i?a*S(i*99)*s+955:0,i?a*C(i)*s+535:0,k=i?s*9:2e3,k))s=99/((i+t*99)%a-a),x.fillStyle=i?hsl(${i},99%,50%:'#0001'

show FPS hide FPS share fullscreen

yodacoder

function u(t) {

c.width=1920 
for(z=0;z<5;z++)
for(n=0;n<14;n++)
for(i=0;i<99;i++)
x.fillRect(400+i*n+S(t-i/10)*99,10*i-S(t+n+i)*S(20*i+t)*20+S(z)*40,5,5)

Jan 8 2018 7:46 AM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/23355 by u/sigveseb

function u(t) {

for(i=499;i--;x.fillStyle=R(i/3,i/2,i,.03))x.fillRect(S(t/3+i)*2e3,-1e3,2*i/20,3e3),x.rotate(C(t+i)/99)

Jul 19 2021 8:48 PM UTC

}// 103/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share 1 remix fullscreen

ellisk1

function u(t) {

c.width|=0;a=255;x.ellipse(1e3,600,a,a,.2,3,6);for(i=9;i--;){d=i*50;x.fillStyle=R(a,3*a/i,0);x.fill();x.fillRect(1e3-d/2+9*S(t),1e3-d,d,40)}

Dec 28 2017 5:48 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/28249 by u/rodrigo.siqueira

function u(t) {

typeof 𓂀







for(𓂀=4e4;𓂀--;x.fillRect(960+C(K=𓂀*2+2/T(𓂀/3)+.5/a-3)*290*(a),540-S(K)*290*S(a*1),(t<3)/6,.02+a))a=S(t*𓂀)**(-.6+𓂀%19)%3

Aug 5 2023 10:39 PM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

𓂀 Eye of Horus #spiral

u/cantelope

Imhotep tho

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

x.translate(960,540);x.fillRect(-5,100,1000/2,.01);x.rotate(3.1416*2/3);x.drawImage(c,0,0,700,700)

Apr 23 2019 1:41 PM UTC

}// 98/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#fractal

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/34626 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()sepia(`
for(𝕏=X=Y=t,i=3e4;i--;𝕏=X,x.fillRect(Y*2e3+410,X*3e3-910,t<1,.1))X=(X*X-Y*Y*.4)%5+.29,Y=C(2*𝕏*Y+1+i%5/15)+.1

Jan 10 2026 2:05 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Plant i%5

u/joeytwiddle

#organic

show FPS hide FPS share 1 remix fullscreen

katkip

function u(t) {

window.location='/id/14067'

May 22 2019 11:34 AM UTC

}// 27/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

ololol