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 fullscreen

gbnikolov

function u(t) {

c.width|=i=50;m=540;x.font='100px s';
o=(e,i,j)=>x.fillText(e,i,j)
while(i--){o('🖕',i*38,m+S(t+i*0.2)*200);o('🔥',i*38,m+S(t-i*.125)*200)}

Oct 13 2017 3:02 PM UTC

}// 137/140

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

Xen

function u(t) {

x.strokeRect(!x.rotate(C(t)/1e3),0,t*99,t*66)

Aug 4 2019 5:55 PM UTC

}// 45/140

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

u/DataMeta

this.
u/DataMeta

#moire
u/rafroller

I want to take a walk in there

show FPS hide FPS share 1 remix fullscreen

XOVT

function u(t) {

c.width|=0;for(i=800;i--;){a=i+t*2,z=(i+t*60)%256,s=800/(z+1),x.fillRect(960+S(a)*s,540+C(a*1.3)*s,1,1)}

Jan 9 2026 8:29 PM UTC

}// 104/140

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

hemant19

function u(t) {

c.width=1920;
for(j=0;j<4;j++)for(i=0;i<1000;i++)
x.fillRect(950+S(t+j-i)*400,550+S(t+i)*400,20,50*S(i-t*2))

Jan 19 2018 5:30 PM UTC

}// 108/140

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

username

remix of d/13548 by u/username

function u(t) {

x.font=`33em'`
x.fillText(String.fromCodePoint(128336+(t*9^0)%24),442,901)
x.translate(2044,999)
x.rotate(3.1)

Apr 30 2019 3:22 PM UTC

}// 110/140

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

Leodude123

remix of d/20154 by u/Leodude123

function u(t) {

eval(unescape(escape`景爨呗㵉㴾琪㌫䤪ㄮ⨶〬挮睩摴栽礽㜰〻搽呗⡲㵹⼲㔵⤬礭㴲㬩景爨椽㐻渽呗⡩⤬洽呗⡩⬱⤬戽㈵㔪⡭⵮⤯㜰ⱸ⹦楬汓瑹汥㵒⡩㼰㩢Ⱪ┲☦戩Ⱪⴭ㬩渼洦♸⹦楬汒散琨渫搫㌵〬礬洭測㈩`.replace(/u(..)/g,"$1%")))

Oct 1 2020 1:15 PM UTC

}// 129/140

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

username

remix of d/13519 by u/username

function u(t) {

eval(unescape(escape`𪑦𚁴𚑴𪁲𫱷𨁠𒡸𛡦𫱮𭀽𚀤🐹𞐩𚱠𬁸𙱠𞱦𫱲𚁨🐤𞱨🁣𛡨𩑩𩱨𭀻𪀫🐤𚠳𚑦𫱲𚁷🐰𞱷🁣𛡷𪑤𭁨𛐵𞐹𞰩𫰽𨁬𫱷𛁂𛁧𫰬𡐬𨑮𩀬𡰬𬱡𮐬𡀬𭑳𩐬𬱥𩐬𪱮𫱷𛁨𫱷𛁰𬡯𨀮𬱰𫁩𭀨𨀬𨀩𦰨𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜐳𚑞𜁝𛁸𛡦𪑬𫁔𩑸𭀨𫰬𭰬𪀩𛁷𚰽𫰮𫁥𫡧𭁨𚠤`.replace(/u../g,'')))

Apr 28 2019 3:51 PM UTC

}// 140/140

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

poem generator v2

u/username

best one yet "go use 'say GG'. see how low, how pro, G go low. BD use how B how know: B low, G low and know ..."
u/username

generate new one by adding and removing space or going to d/13520

show FPS hide FPS share fullscreen

katkip

remix of d/12203 by u/katkip

function u(t) {

c.width^=0;t||(n="PI = 1/(1/(.1+e+0.32");q=((5+C(frame**3-frame**2.58)*5)|0).toString();n+=q[0];x.font='9cm"';x.fillText(n,99-t*t*55,590)

Feb 6 2019 12:41 PM UTC

}// 137/140

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

PI formula with all digits

u/katkip

Update: not accurate it breaks after 5-6 seconds

show FPS hide FPS share fullscreen

smyrnos.paisley

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(900+i*100+S(t)*800,350,9,500) // draw 50x200 rects

May 23 2024 6:02 PM UTC

}// 111/140

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/11965 by u/pavel

function u(t) {

for(x.fillRect(0,0,i=3e3,i);Q=S(--i*i);x.clearRect(960+150*(S(b)*4+S(i+t)*Q),540+150*(C(i*i)-(t%4>2?T(b+t):S(b+t))),4,4))b=i%6+t+(t%2>1?0:i)

Jan 28 2019 2:40 PM UTC

}// 140/140

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

Torus, spheres, flow and bubbles

Show more comments…
u/rnbw

now THIS is a demo!
u/katkip

Yeah he win
u/13thptr

woah
u/joeytwiddle

Superb! Golf the end with i*(t%2>1) or i*!(t&1)
u/rodrigo.siqueira

Thanks @joeytwiddle for the golf trick. i*(t&1) also works and it's even shorter. And I found that t%4>2?... can be converted to t&2?... It works as a counter to change the function each 2 seconds.
u/yonatan

Also, since T and S take the same arguments (t%4>2?T(b+t):S(b+t)) can be (t&2?T:S)(b+t)
u/lionleaf

Wow! Now we're talking
u/vain

Wow, three fx in this tiny code? Great!