Top dweets by u/Agnes

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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Agnes

function u(t) {

m=c.width+=i=0;w=m/2;h=540;for(;i<w;d=T(t+i++/w),s=1+S(t+d),q=1+C(d),x.stroke(new Path2D(`M0 0c${w*s} ${h*q},${w*q} ${h*s},${m} ${2*h}`)));

Jan 31 2018 5:49 PM UTC

}// 139/140

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Agnes

function u(t) {

w=c.width+=i=0;for(;i<w;i++){f=i/w;e=.5*w*(1+C(i+t));y=540*(1+S(i+C(t+i/t)));x.fillStyle=`hsl(${i/t%360},99%,50%)`;x.fillRect(e,y,f*t,f*t);}

Jan 6 2018 11:41 PM UTC

}// 140/140

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Agnes

function u(t) {

n=T(1/S(t));x.fillRect(i=0,0,w=2e3,w);for(i;i<w;i++){d=i/w;x.fillStyle=R(t,t,255*d+t,1-d);x.fillRect(w*(1+n*C(d+t))/2,540*(1+n*S(d+t)),d,d)}

Jan 6 2018 6:08 PM UTC

}// 140/140

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Agnes

function u(t) {

(0==t&&x.fillRect(0,0,2e3,2e3));h=1.5+S(100*t);v=1.5+C(100*t);x.setTransform(1,h,v,1,0,0);x.fillStyle=R(255*h,255*v);x.fillRect(1,.1,1,1000)

Jan 5 2018 2:52 PM UTC

}// 140/140

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Agnes

function u(t) {

m=255;q=0;for(d=1,r=q;r<5;r+=.05)for(a=q;a<6+q;a++)s=m*S(a),c=m*C(a),q<d&&(x.fillStyle=R(q,s,c),x.fillRect(960+r*s,540+r*c,1,25)),q=T(t)%6

Jan 5 2018 11:45 AM UTC

}// 138/140

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Agnes

remix of d/33302 by u/tzador

function u(t) {

M=_=>~~(Math.random()*6-3)
c.x??=960
c.y??=540
x.filter='hue-rotate('+t+'deg)'
for(i=99;i--;)x.fillText("🤣",(c.x+=M())%1920,(c.y+=M())%1080)

Feb 11 2025 10:49 AM UTC

}// 140/140

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roflwalk

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Agnes

remix of d/33107 by u/Agnes

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𪑮𭡥𬡴𚀱𜀰𙐧𒡷𪑴𪀨𮀩𩡯𬠨𥰽𨰮𭱩𩁴𪁼👪🐹𛁦𪑬𫁓𭁹𫁥🐧𭱨𪑴𩐧𞰭𛑪𞱦𪑬𫀨𚐬𬱴𬡯𪱥𚀩𚑦𫱲𚁢𩑧𪑮𤁡𭁨𚁩👗𚐬𫑯𭡥𥁯𚁗𛁗𚐻𛐭𪐻𩡩𫁴𩑲🐧𨡬𭑲𚀱𛠧𚱪𚰧𬁸𚐧𚑬𪑮𩑔𫰨𪐬𤐽𝐴𜀭𜐰𚡪𚰹𚡓𚁴𛱪𚱩𛱪𛰲𜀩𛀱𛀴𚐻`.replace(/u../g,'')))

Jan 28 2025 8:57 AM UTC

}// 140/140

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Blurry rolling hills

u/Agnes

Sorry for the performance on this one, it's all the blur filter's fault.

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Agnes

function u(t) {

for(w=c.width=M=100;--w;)for(h=M;--h;)x.fillText(String.fromCodePoint(0x1F32D+~~t),w,h,.25*w/M)

Dec 18 2024 1:27 PM UTC

}// 95/140

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Colour #palettes from emojis in fillText when given small numbers for maxwidth?

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Agnes

function u(t) {

T=document.visibilityState=="visible"?T:t
for(c.width|=i=9,x.scale(50,50);i--;x.fillRect(8+i*2+S(T)*6,8,1,4));

Oct 3 2023 10:17 AM UTC

}// 110/140

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#default, but only when you're not looking at it

u/Agnes

... maybe this doesn't work at all. I don't know how to tell if it's a default when I'm not looking at it
u/cantelope

... the shim will halt when offscreen, so, it likely cannot run

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Agnes

function u(t) {

eval(unescape(escape`挮潮浯畳敭潶攽攽㹻堽攮砬栽攮礪㕽㭘㵴㽘㩨㴹㘰㭦潲⡣⹷楤瑨簽椽㤻椭ⴻ砮晩汬剥捴⡬Ⱝ㈰〬㔰ⰲ〰⤩砮晩汴敲㵠摲潰⵳桡摯眨⑻⡦㴨㘰〫栩⽨⤪⠨氽㄰〪⠴⭩⬳⩓⡴⤩⤭堫㈵⥽灸‶〰灸․筦⨵ぽ灸总`.replace(/u(..)/g,"$1%")))

Oct 23 2021 9:23 AM UTC

}// 137/140

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Shadow of an off-screen #default #interactive

u/Agnes

I don't usually post compressed dweets but this one was very boring without the interactive part, and I don't think it's possible in 140.

dwitter.net | Agnes (1352)