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

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    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.

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46uuuu

remix of d/31768 by u/PotatoImaginator

function u(t) {

x.font='15cm"'
x.shadowColor=`hsl(${t*400},99%,50%)`
x.shadowBlur=30
x.fillText('😇',630+75*S(3*t),750)
x.drawImage(c,-16,-9,1952,1098)

Jul 4 2026 8:35 PM UTC

}// 134/140

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nirvana

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taupelink

remix of d/22448 by u/taupelink

function u(t) {

for(i=k=840;--i;x.fillRect(t*X*C(Y),k-X*S(Y),q/t,i/t/t))f=i*t,X=f*f%k*2,Y=X*f%6.3,x.fillStyle=R(q=i*C((X/9)**C(Y))/t**Y,X%q,X*S(q/k+Y),.1)

Apr 12 2021 3:25 PM UTC

}// 138/140

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d/22452

u/rodrigo.siqueira

I visited this place! It's Monet's pond in Giverny, France. #art
u/rodrigo.siqueira

#monet

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metamero

function u(t) {

x.font='20em Courier'
x.fillStyle=R((t*80)%255)
x.fillText("metâ",250,999)
x.fillText("mero",1100,999)
x.drawImage(x.canvas,-2,0,1922,1070)

Nov 13 2018 5:15 PM UTC

}// 139/140

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Niklas

function u(t) {

for(c.width|=0,e=960,f=540,r=f/2,g=128,i=0;i<=g;i++)a=i*(6.284/g)+t,x.lineTo(e+S(t)*r+C(a)*r,f+C(t)*r+S(a)*r),i%2&&x.lineTo(e,f);x.stroke();

Feb 24 2017 11:33 AM UTC

}// 140/140

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u/5Mixer

I love how images like this produce artifacts because of pixel scale, makes them interesting to look at :D

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yonatan

function u(t) {

c.width=99
for(i=0;i++<6e3;x.fillRect(X,Y,1,1))Y=i/99|0,X=i%99,U=X-50,V=Y-30,h=S((U*U^V*V^t*t)**.2-t*9),x.fillStyle=R(n=99+h*99,n*2,n*3)

Oct 2 2018 9:30 PM UTC

}// 136/140

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u/donbright

omg
u/donbright

i feel like you could write an entire book explaining your dweets, one dweet per chapter, it would be like 300 pages
u/Qwitter

yikes how did you find this! Awesome

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rodrigo.siqueira

remix of d/33038 by u/taupelink

function u(t) {

eval(unescape(escape`𘑴𙠦𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛀲𩐳𛀲𩐳𚐻𩡯𬠨𪐽𝱥𜰻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀲𝰪𦀫𝐴𜀭𦐪𜐲𛑦𛀹𞐫𝰪𦀫𜐸𚡙𛐲𚡦𛀮𝀬𭀼𝰩𚑦🐶𚱃𚁘👩𚡩𚡴𙐴𞀩𚱓𚁙👩𚡴𙐳𜰩𛁸𛡦𪑬𫁓𭁹𫁥👒𚀱𞀪𚁦𚰽𦀯𦐪𚠮𜠥𩠩𛀴𚠨𩠫🐲𚡙𙑦𚐩`.replace(/u../g,"")))

Jan 6 2025 3:00 PM UTC

}// 127/140

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Rusty layers

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MrFreezz

function u(t) {

for(c.width=1920,i=2e3;i--;x.fillRect(960+r*C(j),540+r*S(j),k,k))j=i*i/2e4+t,r=S(i/1e3-t)*i,k=i/40,x.fillStyle=R(255,i/9,i%7?0:150)

Mar 15 2026 4:56 PM UTC

}// 131/140

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#food #fruit

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yukulele

remix of d/17336 by u/yukulele

function u(t) {

eval(unescape(escape`砮晩汬却祬攽✣〰〴✊砮晩汬剥捴⠰ⰰⰲ攳ⰲ攳⤊樽《景爨椽⵴⨵㭩㰱〸〻樽椫⬪㈮㐩砮扥杩湐慴栨砮晩汬却祬攽恨獬⠤筩⩴⨪ㄮ㉽ⰹ㤥ⰵ〥怩⭸⹡牣⠹㘰⭃⡪⤪椬㔴〫匨権⩩Ⱪ⨪⸵ⰰⰷ⤫砮晩汬⠩`.replace(/u([^D].)/g,'$1%')))

Jun 24 2022 8:30 PM UTC

}// 138/140

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🌀

u/yukulele

#phyllotaxis

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BackendForth

function u(t) {

c.onmousemove=(e)=>{c.width=1920
for(i=1920;i-=64;)for(j=1080;j-=54;)p=e.x*3.5-i,q=e.y*3.5-j,r=(p*p+q*q)**.5/99,x.fillRect(i-p/r,j-q/r,9,9)}

Mar 10 2021 2:37 AM UTC

}// 140/140

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Mouseover, please!

u/erin

this is gonna b one of my fav dweets i think
u/smtsjhr

good fun!
u/danny@hille.dk

Nice!
u/Xen

nicely!
u/aleamb

#interactive

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Xen

function u(t) {

x.shadowColor=R(X=x.shadowBlur=599),x.font="499px x",x.fillText('.. p01 xem aemkei rybar firefly innovati nderscore cantelope',-t*X%1.1e4,X)

Sep 13 2017 11:26 PM UTC

}// 140/140

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