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

patavinas

function u(t) {

FPS=30
c.width=w=133,d=x.createImageData(w,w)
for(i=0;i<d.data.length;i+=3+C(t/2+i)**2|0)d.data[i]=C(i+t)*225|0
x.putImageData(d,0,0)

Jan 14 2023 6:35 PM UTC

}// 134/140

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

KilledByAPixel

remix of d/13836 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𫱮𨱬𪑣𪰽𧰽🡻𪑦𚀡𨐩𩡯𬠨𪐽𜠬𨐽𫡥𭰠𠑵𩁩𫱃𫱮𭁥𮁴𞱩𛐭𞱳𩑴𥁩𫑥𫱵𭀨𧰽🡻𨐮𨱬𫱳𩐨𚐬𨐽𜁽𛀱𝐰𚐩𫰽𨐮𨱲𩑡𭁥𣱳𨱩𫁬𨑴𫱲𚀩𛁯𛡦𬡥𬑵𩑮𨱹𛡶𨑬𭑥🐹𝀱𚠪𜐮𜀲𚠪𚁓𚁪𚰫𚐪𜱼𜀩𛁯𛡣𫱮𫡥𨱴𚁡𛡤𩑳𭁩𫡡𭁩𫱮𚐬𫰮𬱴𨑲𭀨𚑽𞡪👡🐰`.replace(/u../g,'')))

May 14 2019 9:10 PM UTC

}// 139/140

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

☏ - Click canvas to dial a phone number!

u/KilledByAPixel

This an approximate recreation of number dialing sounds.

show FPS hide FPS share 1 remix fullscreen

rsrsrs

function u(t) {

c.width=1920
for(i=0;i<(c.width/20);i++)
x.fillRect(i*20,500+(150*(S(t*i/5)*C(t*i/4))),20,20);

Mar 9 2019 1:57 AM UTC

}// 94/140

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

my first dweet!

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
x.reset();x.translate(960,540)
for(Y=i=3e3;i--;x.rotate(3),x.fillRect(i/9,S(Y)*i,2,Y/30))Y=(C(i)*i+S(t/9+i))/9

Jun 19 2024 12:50 PM UTC

}// 135/140

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

Cosmic ants

u/lewdev

Remove c.style.filter='invert(' and you get just "ants"
u/Joachim

my favourite species
u/aaaaaz

#boids

show FPS hide FPS share 3 remixes fullscreen

joe.m

remix of d/15835 by u/joe.m

function u(t) {

if(!t){s=[60]}
q=s.shift()%121
if(!u[q])s.push(q-1,q+1,q+11,q-11)
u[q]=1
for(i=121;i--;)if(u[i])x.fillRect(174*(i/11|0),98*(i%11),172,96)

Sep 28 2019 9:53 AM UTC

}// 137/140

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

flood fill

show FPS hide FPS share 1 remix fullscreen

Axioplase

function u(t) {

for(i=3e4;i--;){Y=Math.floor((i-2e4)/(t*t));X=i%960-480;Z=10;if((X*X/Z)+(Y*Y/Z)<100*100)x.fillRect(960+Y,540+X,10,10)}

Apr 23 2025 1:17 PM UTC

}// 118/140

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

u/joeytwiddle

Satisfying #circle

show FPS hide FPS share fullscreen

veubeke

function u(t) {

t?c.width^=0:a=b=e=f=1;a+=e,b+=f;b>>3||x[k=b*8+a]&&x[k]--?f=-f:a>>3?e=-e:0;for(i=64;i--;)t?x[i]|i==k&&x.fillRect(i-i%8,i%8*8,8,8):x[i]=i>>5

Mar 3 2017 5:33 PM UTC

}// 139/140

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

Turns out you can’t fit Breakout into 140b :D

u/iverjo

+1 for good effort :D

show FPS hide FPS share fullscreen

kmoseni

function u(t) {

p=6.28*t**3;A=3600/p**0.2;
x.fillRect(990+S(t)*A,520+C(t)*A,10*S(p),10*C(p))

May 24 2021 6:38 PM UTC

}// 76/140

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

My first dweet: a glitchy spiral! Very excited to move from lurker to contributor amongst all of you incredible coders and artists here on Dwitter!

Show more comments…
u/Xen

Welcome to the dwitter family!
u/magna

Nice style!
u/magna

Here's some quick golfing down to 68: p=7*t**3;A=3e3/p**.2;x.fillRect(960+S(t)*A,540+C(t)*A,9*S(p),9*C(p))
u/Xen

A=3e3/(t**3)**.2;x.fillRect(990+S(t)*A,520+C(t)*A,9*S(A),9*C(A))
u/kmoseni

Thanks, u/Xen and u/magna! Of the two suggestions, I'll have to side with u/Magna's for golfing it down while maintaining the glitchy-ness!
u/aleamb

#firstdweet

show FPS hide FPS share 1 remix fullscreen

Leodude123

remix of d/17437 by u/lionleaf

function u(t) {

c.width=1920
for(i=0;i<20;i++)
x.fillRect(100+i*S(t)*S(t)*50,500,2,30)

Oct 5 2020 12:03 AM UTC

}// 70/140

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

KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍺󟝣󛭷󪝤󭍨󯌽󪜽󜌬󩽬󫽢󨝬󠽯󫝰󫽳󪝴󩝏󬍥󬭡󭍩󫽮󟜧󬽣󬭥󩝮󙼻󪜼󮬻󩭩󫍬󚍡󬭣󚌹󝬰󚼨󬬪󬬭󦜪󦜩󚬪󛬵󚭓󚍩󚽴󚜬󝜴󜌫󦜬󪜫󚼿󪜥󞜹󚭓󚍩󚬪󝬩󚬪󝌰󞭺󛌰󛌹󚜩󚝢󩝧󪝮󤍡󭍨󚍲󟝩󙜴󜌰󚜬󦜽󤼨󪜪󪜩󚬴󜌰󛍦󪝬󫍓󭍹󫍥󟝒󚍩󛼷󛍩󙜹󞜬󪜪󪜥󜜵󝜩`.replace(/u../g,'')))

Dec 15 2024 3:15 AM UTC

}// 140/140

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

Sphere Dance 🔮

u/magna

So pretty!