Dweets by u/larzuk

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #ScaryMovies

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larzuk

function u(t) {

eval(unescape(escape`󣜽󣝡󭍨󞽣󛭷󪝤󭍨󟝷󟝧󟝶󟜲󝜵󞽦󫽲󚍩󟜰󞼫󚽩󟌶󝍥󜼻󚝸󛭦󪝬󫍓󭍹󫍥󟜢󪍳󫌨󘬫󚍍󛭨󮝰󫽴󚍧󛜽󤼨󭌩󚭷󛼲󛍶󛜽󠼨󭌩󚭷󛼳󚜫󚍍󛭡󭍡󫬲󚍧󛍶󚜫󭌪󜜰󚜪󝜸󚜫󘬬󝜰󙜬󘌵󜌥󚜢󛍧󟝩󙝷󛍶󟝩󛽷󯌰󛍸󛭦󪝬󫍒󩝣󭌨󩼬󭬬󜜬󜜩`.replace(/u../g,'')))

Sep 18 2023 9:39 PM UTC

}// 126/140

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BEAUTYFUL CPU KILLER

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larzuk

function u(t) {

M=Math;c.width=w=g=v=255;for(i=0;++i<64e3;)x.fillStyle=R(m=(S(M.hypot(g-=w/2,v-=w/3)-M.atan2(g,v)-t*9))*w),g=i%w,v=i/w|0,x.fillRect(g,v,1,1)

Sep 18 2023 10:03 AM UTC

}// 140/140

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VERTIGO

u/cantelope

@.@

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larzuk

function u(t) {

c.width=w=40;for(i=0;++i<64e3;)g=i%w,v=i/w|0,x.fillStyle=R(m=(S(Math.hypot(g-20,v-10)+t*w)*127+127),0,0),x.fillRect(g,v,1,1)

Sep 18 2023 9:28 AM UTC

}// 124/140

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LOOK ITON MY EYE

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larzuk

remix of d/19236 by u/larzuk

function u(t) {

k=24,g=80|0;for(i=0;i<g*45;i++){j=i%g,h=i/g|0,m=Math.hypot(j-40,h-k)/2+S(h-t*k);x.fillStyle=R(a=k^m<<i%t,k-m<<3,);x.fillRect(j*k,h*k,k,k);}

Jun 25 2020 12:06 PM UTC

}// 139/140

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HypnoCRT

u/Xen

love it!

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larzuk

function u(t) {

k=24,g=80|0;for(i=0;i<g*45;i++){j=i%g,h=i/g|0,m=Math.hypot(j-40,h-k)/2+S(h-t*k);x.fillStyle=R(0,k-m<<3,);x.fillRect(j*k,h*k,k,k);}

Jun 25 2020 11:59 AM UTC

}// 130/140

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Optimized CRT effect

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larzuk

remix of d/16054 by u/larzuk

function u(t) {

c.width=w=100;for(i=0;++i<4e3;)u=i%w,v=i/w|u&i,z=-t*20+i/w,x.fillStyle=R(m=(S(z/3)*S(u)*4+u)^(C(v*2)+v*2)|0,m*4,m*2),x.fillRect(u,v,1,1)

Jun 25 2020 11:43 AM UTC

}// 136/140

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broken matrix

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larzuk

remix of d/16077 by u/larzuk

function u(t) {

a="O‮HOBFUSCATE";c.width=w=320;for(i=0;++i<64e3;)u=i%w,v=i/w|0,x.fillStyle=R(m=u^v,m,m),x.fillRect(u,v,1,1)

Oct 27 2019 4:18 PM UTC

}// 107/140

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BLACK MAGIC FUCKERYIII

u/Xen

noicely dahn!
u/Irratix

wha
u/tomxor

‮wha

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larzuk

remix of d/16337 by u/larzuk

function u(t) {

x.fillText('BLACK‮ 2CIGAM ',400,600);x.font='148px Monospace';

Oct 27 2019 4:10 PM UTC

}// 63/140

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u/Irratix

wha
u/CalSch

Someone please explain

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larzuk

function u(t) {

x.font='148px Monospace';
x.fillText('BLACK‮CIGAM',400,600);

Oct 27 2019 4:07 PM UTC

}// 60/140

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BLACK MAGIC FUCKERY

u/tomxor

0x202E wow unicode is too powerful, it even flips the parens.
u/tomxor

Weird, so to make it more confusing the browser obviously apples the control char all chars after, but the JS lexer ignores it, it only gets interpreted inside the string... by whatever renders it.
u/larzuk

‮I actually wonder how the rest of the text on the page is not being reversed too :(
u/tomxor

‮I guess control chars can't break out of elements? otherwise madness would ensue on the web :P

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larzuk

function u(t) {

c.width=g=80;for(i=0;++i<4e3;){j=i%g,h=i/g|0,a=S(t)*g+g,b=C(t)*g+g;m=j*S(h/g+t);x.fillStyle=`hsl(${a^m} ${j^i}%50%)`;x.fillRect(j,h,1,1);}

Oct 14 2019 8:19 PM UTC

}// 139/140

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Rainbowtiful

dwitter.net | larzuk (107)