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

yonatan

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵩㴵ㄲ㭩ⴭ㭸⹦楬汒散琨㤶〫瀮砪瀮眬㔴〫瀮礪瀮眬瀮眬瀮眩⥰㵮敷⁄位䵡瑲楸⡛⸮⸧㌰〰〳〰〰㌵〰〰❝⤮牯瑡瑥䅸楳䅮杬攨琬琬〬琪㤹⤮瑲慮獦潲浐潩湴⡮敷⁄位偯楮琨椾㸶☷Ⱪ㸾㌦㜬椦㜩⤻`.replace(/u(..)/g,"$1%")))

Nov 8 2018 10:26 AM UTC

}// 140/140

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

for(c.width|=i=512;i--;x.fillRect(960+p.x*p.w,540+p.y*p.w,p.w,p.w))p=new DOMMatrix([...'3000030000350000']).rotateAxisAngle(t,t,0,t*99).transformPoint(new DOMPoint(i>>6&7,i>>3&7,i&7));

u/katkip

This is nice
u/iverjo

Cool!
u/katkip

#transpose

show FPS hide FPS share 1 remix fullscreen

sandromiccoli

function u(t) {

s=47;for(i=128;i--;)for(j=64;j--;)x.fillStyle=R(o=C(C(i)+j*j+t)*500,o,o,1),x.fillRect(i*s,j*s,s*0.75,s*0.75)

Sep 13 2021 9:00 PM UTC

}// 108/140

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

#pattern

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/24463 by u/robotman_

function u(t) {

for(d=0,i=2e3;i--;)x.fillRect(i,540+(d-=S(i*t*t)+C(i))*99,.5,.3)

Dec 9 2021 4:15 PM UTC

}// 64/140

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

joeytwiddle

remix of d/3096 by u/magna

function u(t) {

c.width|=k=99;s=a=>S(a%k/k);l=k*t;for(r=k;r--;x.arc(940,540,k,a,a+.3,x.beginPath(x.stroke())),x.lineWidth=28-16*(s(r+l)+s(1.3*l-r)))a=1-r/16

Aug 25 2017 5:46 PM UTC

}// 140/140

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

dweet player loader android edition

Show more comments…
u/sigveseb

It just loads forever :P
u/joeytwiddle

Oh I didn't realise it was suppose to finish loading!
u/magna

Yes, ideally, the loader should show progress when t is between 0 - 1. But I think infinitely loading progress indicators like these are totally fine as well!
u/magna

Added to rotation!
u/joeytwiddle

Oooh I see, thanks. I thought we were just doing loading spinners for fun, but they are for https://dweet-player.herokuapp.com/
u/iverjo

Here's my Android-style loading animation: https://www.dwitter.net/d/620
u/joeytwiddle

#loading

show FPS hide FPS share fullscreen

geeknik

function u(t) {

for(i=k=0;i<999;k+=i++)x.fillRect(960+C(k^t<<8)*i/2,540+S(k^t<<8)*i/2,3,3,x.fillStyle=`hsl(${k%360},99%,50%,${S(k)*.5+.5})`)

Jul 12 2025 5:51 PM UTC

}// 125/140

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

Cryptographic Diffusion

show FPS hide FPS share fullscreen

mxfh

remix of d/27322 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(ⵠ=1e4;ⵠ--;ƒ(0,0,300,ⵠ))ƒ=(β,α,ထ,ට)=>ထ>1?ƒ(α+ထ*C(ට),β+ထ*S(ට),ထ/3,T(ට/99+t*ට)):x.fillRect(β+t<<ⵠ,α+510,.1,T(t+ⵠ))

Apr 19 2023 12:45 AM UTC

}// 140/140

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

accidental cloud chamber

u/deobfuscate

Did you HAVE to use stuff like ⵠ as variables?
u/deobfuscate

nvm, saw the original
u/Xen

nice!
u/mxfh

Yes I do anyway. What’s not to like about it? See https://www.dwitter.net/d/855 anyway. Find it most descriptive in the context of the limitations of dwitter. Btw this just done fudging and pasting around in iOS Safari when I can’t fall asleep. Just did feel like posting this one.

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/14169 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭁼𯀨𠐽𦱝𛁣𛡷𪑤𭁨👩𫡮𩑲𥱩𩁴𪀬𪐽𜀩𞱯𫡭𫱵𬱥𫑯𭡥👥🐾𠑛𪐫𚱝👛𩐬𭀬𪑝𞱦𫱲𚁡𘁯𩠠𠐩𥀽𭀭𨑛𜑝𛁔👔🠱𞐿𜐹𞡔𛁸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𚁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𨑛𜡝𯐠𞐹𙐵𜀥𨀩𛁰𛡡𬡣𚁡𦰰𧐮𮀬𨑛𜁝𛡹𚱔𚠹𛀨𞐫𨑛𜡝𙐵𚐯𚰫𥀬𜀬𝰩𚐻`.replace(/u../g,'')))

May 25 2019 10:58 PM UTC

}// 140/140

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

Draw With Drippy Wet Paint

u/katkip

This is realistic
u/joeytwiddle

#interactive

show FPS hide FPS share fullscreen

jasonisascarydog

remix of d/3697 by u/Citiral

function u(t) {

w=1920;for(c.width=i=w;i>=0;i-=10)for(j=0;j<1080;j+=10){i4=j-w/4;j2=j-1080/2
d=Math.sqrt(i2*i2+j2)/60
o=9+T(d-t*5)*4
x.fillRect(i,j,o,o)}

Dec 27 2017 5:11 AM 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 fullscreen

rodrigo.siqueira

remix of d/21631 by u/rodrigo.siqueira

function u(t) {

c.width|=V=X=Y=Z=28
for(i=999;i--;x.lineTo(a*75,Z*V-i/t*3+1,6,6))Z+=(X*Y-Z)/V,Y+=X*(V-Z)/80,X+=Y/8-X/5,a=C(X+t)+Y*2
x.lineWidth=5
x.stroke()

Feb 10 2021 11:09 PM UTC

}// 140/140

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

Flattening a #lorenz #spiral

show FPS hide FPS share 2 remixes fullscreen

alien

function u(t) {

c.width=500
x.font='10px'
for(i=0;i<100;i++){
 for(j=0;j<100;j++){
 x.fillText(String.fromCharCode((i*i+j*j+frame>>3)),i*10,j*10)
}}

Jul 1 2018 10:24 PM UTC

}// 132/140

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

u/Xen

Nice!