Dwitter - javascript demos in 140 characters

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 fullscreen

BriSeven

remix of d/33609 by u/BriSeven

function u(t) {

eval(unescape(escape`砮獡癥⠩㭦㵴㭸⹦楬汓瑹汥㵠桳氨⑻琪ㅥ㑽‱〰┠㔰┩总砮瑲慮獬慴攨昬昩㭸⹲潴慴攨琩㭦潲⡩㴰㭩㰱㠻椫⬩砮晩汬剥捴⠭昫椪昫匨⡩┷⤪琫⡩┱㌩⩴⤪昬⬨㈫椥㌩⨹〭⠱⭩┷⤪㤰ⰱⱦ⤻砮牥獴潲攨⤠`.replace(/u([^D].)/g,'$1%')))

Apr 17 2025 2:57 AM UTC

}// 139/140

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

Angel hair #slowdraw

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/33601 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+X/Z,540-Y/Z,.1,t<3))r=S(i/2/t),X=r*C(k=i/1.4/t)*940,Y=r*S(k)*940,Z=r*S(k*7)/2+r**S(i)*2.4

Apr 16 2025 12:52 PM UTC

}// 118/140

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

Organic 7-star

show FPS hide FPS share fullscreen

BriSeven

remix of d/547 by u/BriSeven

function u(t) {

X=960,Y=80+1080*t%900,a=1;for(i=99;--i;)x.fillStyle = `hsl(${t*1e4}, 100%, 50%)`,x.fillRect(X+=S(a)*Y/50,Y+=C(a)*4,8,8),a+=7*Math.random()

Apr 17 2025 2:43 AM UTC

}// 138/140

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

pride confetti

show FPS hide FPS share fullscreen

BriSeven

remix of d/33602 by u/thenize

function u(t) {

x.font="6em arial";
x.fillStyle = `hsl(${t*1000}, 100%, 50%)`;
x.fillText('"The Only Good Bug Is A Dead Bug"',150,650,);

Apr 17 2025 2:31 AM UTC

}// 120/140

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

BriSeven

function u(t) {

c.width=1920 
for(i=0;i<18;i++)
x.fillRect(400+i*50+S((i%7)*t+(i%13)*t)*100,400+(2+i%3)*20-(1+i%7)*20,50,200)

Apr 17 2025 2:19 AM UTC

}// 110/140

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

cicada rhythms

u/Axioplase

#default

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/33603 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+540,.1,t<3))r=S(i/1.6/t)/S(i-2.4),X=r*C(k=i/1.4/t)*920,Y=r*S(k)*920,Z=r**S(i)*2

Apr 17 2025 8:05 PM UTC

}// 116/140

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

Perfect 7-star circle

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/33594 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(960+X/Z,540-Y/Z,.3,t<3))
r=S(i/t)*S(i),X=r*C(k=i/11)*1700,Y=r*S(k)*1700,Z=r*C(S(i*.1)*1.3)*5+.2

Apr 14 2025 2:35 AM UTC

}// 120/140

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

Convergent layers

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/33595 by u/rodrigo.siqueira

function u(t) {

for(i=4e4;i--;){
r=S(i*i/t)+S(i)**2
X=r*C(k=i/11)*1540
Y=r*S(k)*1400
Z=r*C(S(i*.1))*6-.2
x.fillRect(960+X/Z,540-Y/Z,.14,t<1)}

Apr 14 2025 12:28 PM UTC

}// 125/140

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

sym-22

show FPS hide FPS share 1 remix fullscreen

thenize

function u(t) {

// IMMMM BACKKKKK!
c.width=1920
x.font="6em arial";
x.fillText('"Make Dwitter GReat Again." - u/thenize ',50,650,);

Apr 15 2025 6:32 PM UTC

}// 115/140

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

u/warbino

i dont know how i feel about this......................................
u/milesn

Love the positive spirit!
u/warbino

umm is this a political stance..........?
u/thenize

what did I do?
u/thenize

I thought this was a place to share our creations with our code
u/warbino

my first amendment rght

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/33593 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;){
r=S(i/t)+S(i)
X=r*C(k=i/9)*1540
Y=r*S(k)*1400
Z=r*C(S(i*.1))*6-.2
x.fillRect(960+X/Z,540-Y/Z,.3,t<3)}

Apr 13 2025 5:32 PM UTC

}// 118/140

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

Interlocked circle