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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marto1

function u(t) {

eval(unescape(escape`󩬽󝜰󜌻󪬽󣝡󭍨󛭲󨝮󩍯󫜻󜌽󟝴󟽭󟝛󧜺󫜻󩭯󬬨󪜽󜜶󞽩󛜭󞼩󫌽󜌽󟝴󟽭󛭰󭝳󪌨󦼭󩬬󜼶󜌪󪬨󚜬󝬪󪬨󚝝󚜺󫝛󪝝󛍲󟝬󦼱󧜯󝜷󛍸󛭢󩝧󪝮󤍡󭍨󚌩󛍸󛭡󬭣󚌹󝬰󚼨󩬪󚬲󛝬󦼰󧜪󚬲󚜪󚬮󝜪󠼨󬬩󛍦󚽬󦼰󧜬󫍛󜭝󚽓󚍲󚜯󩬬󜌬󝬩󛍸󛭦󪝬󫌨󚜬󫍛󜍝󚼽󜬬󫍛󜝝󚼽󫍛󜭝`.replace(/u../g,'')))

Jul 30 2023 9:05 PM UTC

}// 140/140

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making balls

u/marto1

A ungodly crunch of https://codepen.io/Smoking_Elk/pen/dygMwQK(3… chars)
u/marto1

even better t?m:m=[]

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rodrigo.siqueira

remix of d/19876 by u/rodrigo.siqueira

function u(t) {

for(c.width|=i=350;i--;x.fill(x.arc(960+940*C(a=i/2)*(k=.99**i),540+540*T(a+i/9+t)*k,20*k,0,7)))x.beginPath(c.style.filter=`invert(`)

Sep 8 2020 3:34 PM UTC

}// 133/140

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Snow flakes falling #storm

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veubeke

remix of d/3697 by u/Citiral

function u(t) {

c.width^=0
x.fillStyle=`hsl(${t*50},50%,50%)`
for(i=192;i--;)
for(j=108;j--;)
x.fillRect(i*10,j*10,o=9+C(Math.hypot(i-96,j-54)/6-t*5)*5,o)

Dec 27 2017 2:36 PM UTC

}// 138/140

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kodierer

remix of d/7963 by u/kodierer

function u(t) {

c.width=1920
 h=50
i=50
x.fillRect (600, 500, 300, h+=i)

May 4 2018 4:38 AM UTC

}// 56/140

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rodrigo.siqueira

function u(t) {

!t&&(c.outerHTML=`<b contenteditable onInput=localStorage.T=this.innerHTML>${localStorage.T||"Text editor. Type here, content is saved."}`)

Jun 3 2020 4:26 PM UTC

}// 139/140

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Text editor with auto-save. Type and reload (or come back later). Your edits are stored in this Dweet.

u/rodrigo.siqueira

Shortcuts: control-b (bold), control-i (italic), control-u (underline). You can even paste html in this Dweet.
u/katkip

wow
u/rafroller

So cool ! Nice use of localStorage :)
u/sigveseb

Cool, didn't know that you could do bold, italics etc like that in contenteditable

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gobelpepitai

function u(t) {

z=500;c.width=1920;for(i=1e3;i--;){x.beginPath();x.arc(960+z*S(Math.floor(t*10)%9*i),540+z*S(10*i),9,0,Math.PI*2);x.fill()}

Jul 24 2016 10:36 PM UTC

}// 123/140

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First attempt at Lissajous curves

u/iverjo

I didn't know that concept had a name. Thanks!

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stephanegeorget

function u(t) {

c.width=640
x.globalCompositeOperation='xor';
for(a=621;a-=23;)for(b=646;b-=34;)u=t+50*a+b,x.fillRect(C(u)*25+a,C(u)*25-25+b,v=S(u)*26+16,v)

Dec 16 2021 9:26 PM UTC

}// 140/140

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Copied from Shiso @sh_sys_ https://twitter.com/sh_sys_/status/147145244…

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f8f82804

remix of d/10479 by u/f8f82804

function u(t) {

for(w=c.width=594;w-=99;x.beginPath(x.stroke()))for(i=17;i--;)x.lineTo(297+w*S(p=1.57*(i-(i>>2))+t)/(Z=4+C(p)),99+.4*w*((i&4)+T(t+w))/Z)

Oct 15 2018 10:53 PM UTC

}// 136/140

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#d3 #perspective #cube #remix -- this alternative approach is more "correct" in drawing each cube once (and avoiding the moveTo/lineTo dance), but it actually loses the multiple-stroke effect that makes the outer cubes heavier

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jonathan_b

remix of d/6246 by u/jonathan_b

function u(t) {

for(c.width|=s=i=504;i-=3;)q=S(S(t)+i*S(t/9)/38),x.lineTo(s*2+s*2*q,s+s*S(i)*q/i*21),x.lineWidth=i,x.strokeStyle=R(i,q*s/3,i/q*2),x.stroke()

Jan 20 2018 8:10 PM UTC

}// 140/140

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Xen

function u(t) {

x.drawImage(c,0,Z=C(t*3)*99),x.fillRect(0,540,2e3,Z);x.fillStyle=`hsl(${t*199},99%,49%)`

Nov 24 2017 5:21 PM UTC

}// 88/140

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The 2-Color-Decider!!!!!! or some cool name like that...

u/Xen

imagine walking down the street and liam neeson jumps out of a window and grabs you by the shirt demanding two colors... i got your back here.