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

Mikk990a

remix of d/22182 by u/Mikk990a

function u(t) {

for(i=520;i--;x.fillRect(a=t*i+70,v*C(a/i)+a,a,i))v=i*2,x.fillStyle=`hsl(${i*t},99%,50%)`

Mar 28 2021 7:54 PM UTC

}// 89/140

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

Rainbow Road

show FPS hide FPS share fullscreen

DirtyDan

function u(t) {

p=44/7
r=200+150*S(t/9+p/2)
for(c.width+=i=0;i++<32;)x.arc(r*i,540,r,t*i,t*i+p)
x.stroke()

Mar 23 2018 4:48 PM UTC

}// 90/140

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

#mechanism

show FPS hide FPS share fullscreen

katkip

function u(t) {

(i=0)+(t*x.fillRect(c.width%2,9,9%(i),60%2))*t+t%2+9%3+50%3

Oct 11 2019 1:19 PM UTC

}// 59/140

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

um... a dweet i interpreted from a GGA AI program that ran 851712 iterations... i know it does nothing but... yeah...

u/Xen

kden.

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/33213 by u/tzador

function u(t) {

eval(unescape(escape`𩡯𬠨𪀽𪐽𜠹𞰭𛑩𞰩𪀽𨀼𩁩𭠾𨀫𪀻𘁤𫱣𭑭𩑮𭀮𨡯𩁹𛡩𫡮𩑲𢁔𣑌👨𚱠🁳𭁹𫁥🠪𮱨𩑩𩱨𭀺𞐹𙐻𨡯𬡤𩑲𞠲𬁸𘁳𫱬𪑤𘀣𜀰𜀻𨡡𨱫𩱲𫱵𫡤𛑣𫱬𫱲𞡲𩱢𨐨𜀬𜀬𜀬𛠱𚐻𭁲𨑮𬱦𫱲𫐺𬱣𨑬𩐨𙁻𛠹𛑃𚁴𚠳𚐯𞀰𯐩𬡯𭁡𭁥𚀤𮱃𚁴𚐪𞑽𩁥𩰩𯑠`.replace(/u../g,"")))

Feb 4 2025 12:25 PM UTC

}// 135/140

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

Div rotation gradient

u/magna

I could put this on my wall

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/25157 by u/vgel

function u(t) {

c.width|=0,x.scale(9,9),t?I--:(p=[I=0])
for(i=220;i--;x.fillText('🚁',99,p[I+99]+35))x.fillRect(i,p[(i+I)]||=C(t*9)*5+S(t-C(t)*3)*20+30,1,60)

Mar 23 2022 12:03 PM UTC

}// 140/140

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

Helicopter #cavern explorer

u/rodrigo.siqueira

#game

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/25326 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=9)=>x<4*x**2?f(x*x-y*y-.8,2*x*S(T(y))+.2,n+t/4+1):S(n/9)
for(i=2e4;i--;x.fillRect(X=u&2047,u>>11,f(X/4e3+.28,u/8e6-.24),1))u=-~u

Apr 14 2022 6:14 PM UTC

}// 137/140

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

4th version of the same spiral from previous remixes. #fractal #spiral

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/25776 by u/taupelink

function u(t) {

eval(unescape(escape`稽⸶ㄫ䵡瑨⹲慮摯洨⤯ㅥ㌻景爨洽琿〺㉥㐻洭ⴾㅥ㐻砮晩汬⠩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡪㵭⨪⡧㵭╺⤬横⸸ⱪ⨮㜵ⱱ㵓⡭⤪⨴⤩ⱸ孱㸮㔿❡牣✺❲散琧崨⡭┱㌭⸵⤪ㄶ〬⡪簰⤥㤪ㄳ㔬㐰⽱ⱪⱪ⵺⽧⤠`.replace(/u([^D].)/g,'$1%')))

Jul 6 2022 2:04 AM UTC

}// 140/140

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

d/25779 randomized arrangement in taupe

Show more comments…
u/tomxor

Oooh nice! Feels so tangable yet i don't know what it is O_o something of wood?
u/taupelink

thank you! it reminded me tangentially of a wine rack.
u/eyaler

i love it, but noob question - the decoded string is the same length. so why encode?
u/eyaler

z=.61+Math.random()/1e3;for(m=t?0:2e4;m-->1e4;x.fill())x.beginPath(x.fillStyle=R(j=m**(g=m%z),j*.8,j*.75,q=S(m)**4)),x[q>.5?'arc':'rect']((m%13-.5)*160,(j|0)%9*135,40/q,j,j-z/g)
u/taupelink

thank you! i think it's 177 chars when uncompressed
u/tomxor

The funny thing is that it's actually much much longer when you count in bytes. The uncompressed is 178 bytes because it's pure ASCII and the compressed is 319 bytes due to all the multi-byte unicode. (you can get the UTF8 encoded byte length using new TextEncoder().encode('code').length

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 3 remixes fullscreen

wolfhammer

function u(t) {

w=96,h=54,s=20
for(j=w*h;j--;){e=j%w*s,y=j/w*s
x.fillStyle=R(0,0,T(y+t)*64)
x.fillRect(e,y,s,s)
}

Dec 2 2018 8:53 AM UTC

}// 97/140

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 2 remixes fullscreen

BriSeven

function u(t) {

eval(unescape(escape`景爨䠽挮睩摴株㴱ⱳ㴴⩓⠵⩴⤫㔬眽㔰⽳ⱗ㴱㠪猬欽〻欼㐪圪猻欫⬩椽欥坼〬瘽匨琩ⱡ㴨䌨琩ⴱ⤯瘬樽⡫⽗簰⤫椪慼〬搽椫瘪橼〬攽椯猦ㄦ♷ⱸ⹦楬汒散琨䠯㐫搪眬䠯㐫⡪⭡⩤簰⤪眬攬攩`.replace(/u(..)/g,"$1%")))

Apr 24 2024 3:26 AM UTC

}// 130/140

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

#default "pixel perfect" rotation with 3 skews

u/BriSeven

eee i got it under 140 chars!
u/BriSeven

for(c.width*=1,k=0;k<1800;k++)i=k%90|0,v=S(t),a=(C(t)-1)/v,j=(k/90|0)+i*a|0,d=i+v*j|0,x.fillRect(400+d*10,400+(j+a*d|0)*10,e=i/5&1&&10,e)
u/BriSeven

124 for(k=c.width*=1,x.scale(10,10);k--;)i=k%90|0,v=1/S(t),a=C(t)*v-v,j=k/90+i*a|0,d=i+j/v|0,x.fillRect(40+d,40+j+a*d|0,i/5&1,1)
u/BriSeven

117 for(k=c.width*=1,x.scale(10,10);k--;)i=k%90|0,a=-T(t/2),j=k/90+i*a|0,d=i+j*S(t)|0,x.fillRect(40+d,40+j+a*d|0,i/5&1,1)