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.

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

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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) {

with(x)for(strokeStyle=`hsla(${i=Q=10*t},99%,50%,.1)`;--i>0;Math.random()>.5?beginPath(stroke()):lineTo(960+M*S(N=i+Q+t),540+M*C(N)))M=i+Q

Nov 8 2022 12:03 PM UTC

}// 138/140

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Spun tunnel (spunnel)

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Agnes

remix of d/24213 by u/magna

function u(t) {

eval(unescape(escape`𩡯𬠨𬠽𣑡𭁨𛡲𨑮𩁯𫐬𨰮𫱮𨱬𪑣𪰽𩐽🡍𚰫𛁭👍👴🱍𞠱𞱭𛐭𞱸𛡦𪑬𫁓𭁹𫁥🐢𘰢𚱪𛁸𛡦𪑬𫁒𩑣𭀨𩐪𝀸𜀬𩠪𝀸𜠬𚰫𬰬𬰩𚑦𫱲𚁥👲𚁦👲𚁡👢🐰𚐪𞐯𝀩𚠴𛁘👥𛐲𛠸𛁙👦𛐹𛰸𛁪🐹𞐹𞱡𚡡𚱢𚡢🀽𝀦𙡪𛐭𞱳🐹𞐹𛱴𚑛𨐬𨡝👛𨐪𨐭𨠪𨠫𦀬𜠪𨐪𨠫𦑝`.replace(/u../g,'')))

Oct 24 2021 11:14 AM UTC

}// 140/140

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#interactive version of Magna's mandelbrot renderer: click to make it do one more rectangle per frame

u/Agnes

Uncompressed: for(r=Math.random,c.onclick=e=>M++,m=M=t?M:1;m--;x.fillStyle="#"+j,x.fillRect(e*480,f*482,++s,s))for(e=r(f=r(a=b=0)*9/4)*4,X=e-2.8,Y=f-9/8,j=999;a*a+b*b<=4&&j--;s=999/t)[a,b]=[a*a-b*b+X,2*a*b+Y]
u/Agnes

If it's not clear, spam click to make it speed up a bunch until your computer can't handle it anymore
u/Xen

love it!

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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) {

for(c.width|=i=9;i--;x.fillRect(100*(4+i+3*S(t)),-200,50,200))O=i-4,x.filter=`drop-shadow(0px 600px ${(O>0?O:-O)*10}px hsl(${10*t},99%,50%)`

Oct 22 2021 6:49 PM UTC

}// 140/140

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Drop shadow #default (very simple)

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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) {

for(c.width|=i=9;i--;x.font="6em a",x.fillText("🖐",100*(4+i+3*S(t)),610-20*C(t+i)));x.fillStyle='brown';x.fillRect(0,600,2e3,2e3);

Oct 15 2021 8:13 AM UTC

}// 130/140

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Zombie default #scarymovies

u/danny@hille.dk

just an idea ->c.width=300;for(i=9;i--;x.fillStyle='#a72')x.fillText("🖐",i*19+72+19*S(t),70-2*C(t+i));for(i=19;i--;)x.fillRect(i*16,70-T(i+12)/4,15.5,2e3)
u/Agnes

Oh, like they're reaching over a fence? That's a fun interpretation, I was going for "hands poking out of dirt" but obviously a brown rectangle can be anything.
u/Smiley1000

To me, that looks like blood

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Agnes

function u(t) {

with(x)for(clearRect(i=9,400,2e3,200);i--;strokeStyle='red',strokeRect(M,600+t/10,50,(1+C(i+t))*t/5))fillRect(M=100*(4+i+3*S(t)),400,50,200)

Oct 14 2021 9:56 PM UTC

}// 140/140

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I've always wondered what was inside those default bars #scarymovies

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Agnes

function u(t) {

c.width|=0;x.font="30em A";x.fillText("🙂",600,700);



O=~~(Math.random()*100);x.fillText(O<4?[..."🧛👻😱🤡"][O]:"",600,700);

Oct 14 2021 11:10 AM UTC

}// 121/140

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Just a normal smiling emoji 🙂 #scarymovies

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Agnes

function u(t) {

for(W=c.width|=i=12,x.font="64px A";i--;I=S(i),I=I>0?I:-I,x.fillText(i>1?"🦟":i?"🏹":"⌚",i>1?(t*600*I)%W:W/2,1000-100*i+(i==1?5*S(5*t):0)));

Jul 1 2021 9:53 AM UTC

}// 138/140

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#time flies like an arrow

u/pavel

Fruit flies like a bananna
u/GreyHope

That was rather funny

dwitter.net | Agnes (1304)