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=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.

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Agnes

function u(t) {

W=c.width|=t%=10;for(i=0;i<2;x.fillText(i++?"🤖":t>5?"🕺":"🧍",960*(0.9+C(Math.PI*t/10)**3)-35*i,740-100*i))x.font="4cm'"

Oct 20 2021 12:50 PM UTC

}// 118/140

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Fillbots (kind of)

u/Agnes

Missing the hose and the filling of red liquid between t=4 and t=5 but I'm never getting either of those in the remaining 22 characters.

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Agnes

function u(t) {

[...Array(c.width|=P=p=>p/3+t%6).keys()].map(e=>e).sort(e=>C(P(e))).map(e=>{x.fillStyle='#'+e;x.fillRect(860+200*S(P(e)),e,50*C(P(e)),-99)})

May 20 2021 7:52 AM UTC

}// 140/140

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Actually depth-sorted spinning tower

u/Agnes

Features the approximation 2*pi ~ 6

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Agnes

function u(t) {

eval(unescape(escape`䄽愽㹍慴栮牡湤潭⠩⩡㭂㵁⠵⤻儽䄨㐰⤻娽䄨㐰⤻䰽䈾㐻砮獥瑔牡湳景牭⠱ⰰⰰⰱⰴ㠪繾儬㈷⩾繚⤬砮牯瑡瑥⠡䰪䵡瑨⹐䤪繾䈯㈩㭸⹣汥慲剥捴⠭㈴Ⱝㄳ⸵ⰴ㠬㈷⤻砮晩汬剥捴⠭㈰Ⱝㄳ⸵Ⱑ䰪㐰ⰲ㜩`.replace(/u(..)/g,"$1%")))

Jan 6 2019 6:50 PM UTC

}// 135/140

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Alien robot factory

u/Agnes

This may be possible in 140 but I couldn't put the time in today. If you figure out how, post it as a remix!!!
u/JWinslow23

This ain't much, but it helps: with(x)A=a=>Math.random()*40|0,B=0|A()/8,setTransform(1,0,0,1,A()*48,A()*27),rotate(Math.PI*B/2),clearRect(-24,-13.5,48,27),B&&fillRect(-20,-13.5,40,27)

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Agnes

function u(t) {

Q=(e,y,p)=>p>1?((x.fillStyle=`hsla(${p},50%,50%,${t/p/10})`)|x.fillRect(e,y,p,p)|(P=3*p/4)|Q(e+S(P)*P,y+C(P)*P,P,P)):0;Q(960,540,10*t);

Jan 4 2019 9:58 AM UTC

}// 135/140

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Soapy rainbow tunnel

u/katkip

I really don't understand what's this.

dwitter.net | Agnes (1414)