Top #mouse dweets

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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Current theme challenge: #Opposites

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pavel

remix of d/18577 by u/trusktr

function u(t) {

c.parentNode.style='perspective:4in';onmousemove=e=>c.style=`background:tan;transform:rotateY(${e.x-284}deg)rotateX(${160-e.y}deg)scale(.7)`

May 3 2020 2:29 AM UTC

}// 140/140

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Tan plane looking at your mouse

u/pavel

#interactive #mouse
u/pavel

I tried doing this in js but its just too hard to fit!
u/pavel

168 c.width|=onmousemove=e=>T=e;b=.6-T.y/264;e=g=>C(i)*g(1-T.x/264);f=g=>S(i)*g(b)+e(S)*g(b-1.6);for(i=.8;i<6;x.fill(x.lineTo(960+e(C)/z,540-f(C)/z)))i+=1.57,z=(2+f(S))/960
u/pavel

This post looks better with rotation angles divided by 2 but I couldn't figure out how to fit it.

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kimeiga

remix of d/16584 by u/f8f82804

function u(t) {

t?s=(c.width^=onmousemove=_=>b=_.x)/4:a=b=1.57;for(q=r=a;(q-=1/s)>-a;x.lineTo(C(q+b/99)*S(r-t)*s+2*s,(C(t+=1/s)*C(r-t))*s+s))r+=a;x.stroke()

Mar 22 2021 11:05 PM UTC

}// 140/140

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I would love to be able to understand this but I sincerely don't. #interactive #mouse #remix

u/f8f82804

Great golfing!

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danny@hille.dk

function u(t) {

t||(æ=ø=50,c.onmousemove=e=>{æ=e.x/6,ø=e.y/4},c.width=220,x.font='70px a')
x.fillText(`👨‍💻`,æ+S(t)*9,ø+50)
x.drawImage(c,-25,-25,280,1400)

Nov 29 2020 2:29 PM UTC

}// 139/140

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Me trying to come up with a good dwitter idea...

u/Xen

looking good
u/danny@hille.dk

#interactive #mouse

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ciaccodavide

remix of d/22045 by u/ciaccodavide

function u(t) {

c.width|=1
onmousedown=e=>k=~~t%2==0?'😸':'😻'
onmouseup=onmouseover=e=>k='😺'
onmouseout=e=>k='😿'
x.font='36em"'
x.fillText(k,300,700)
}{k='😿'

Mar 19 2021 9:56 AM UTC

}// 140/140

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Pet The Damn Cat

u/ciaccodavide

#interactive #mouse
u/Xen

cool idea

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Pascal

function u(t) {

t?onmousemove=e=>x.fillRect(e.x-25,e.y-25,50,50):c.width=innerWidth,c.style.filter='blur(9px)contrast(99',x.fillStyle=`hsl(${99*t},80%,30%)`

Jan 7 2021 7:53 PM UTC

}// 140/140

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move the #mouse to paint

u/erin

i love what i've incited. the renaissance of canvas filters. beautiful.
u/aleamb

#paint #interactive #blur

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tomxor

function u(t) {

b='㰐䘀䍠Ⅳ冘⫘ݠ᪸㿌چ筂ᬢ橒⠬'
eval(unescape(escape`潮浯畳敭潶攽攽㹵㵥㭣⹳瑹汥㴧捵牳潲㩮潮攧㬠景爨挮睩摴栽椽㌲〻椭ⴻ⤠戮捨慲䍯摥䅴⡙㵩㸾㐩㸾⡘㵩☱㔩☱☦⁸⹦楬汒散琨堫⡵⹸㸾ㄩⱙ⬨甮社㸱⤬ㄬㄩ`.replace(/u(..)/g,"$1%")))

Mar 10 2019 1:39 AM UTC

}// 137/140

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Hi Bee :) #atari #retro

Show more comments…
u/tomxor

I also have a colour one which induces far more nostalgia, alas, it's 200 chars.
u/tomxor

Move your mouse
u/tomxor

Inspired by d/12618
u/DataMeta

Neat!
u/katkip

So #cute
u/magna

Related: d/10864
u/magna

Also related: d/3271
u/magna

Aaand: d/2633
u/magna

I think we have enough to write a full emulator now.
u/tomxor

:D I wish we could amalgamate dweets into a super dweet! We could build the GEM desktop 140 chars at a time.
u/tomxor

#bitmap #sprite
u/tomxor

#mouse
u/tomxor

#bee
u/tomxor

#pixelart

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f8f82804

remix of d/9669 by u/f8f82804

function u(t) {

t||(X=8);c.onmousemove=e=>{X=e.x/99};c.width^=0;for(x.beginPath(i=370);i--;x.lineTo(960*(1+S(i+X+C(i))),540*(1+C(i*3-t+S(i)))));x.stroke()

Sep 5 2018 4:42 PM UTC

}// 138/140

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use your #mouse to rotate the view -- #animated

u/donbright

love it!!!!!!!!
u/iverjo

#interactive

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metamero

function u(t) {

eval(unescape(escape`琿挮睩摴桼㵪㴱㔺猽〻潮浯畳敭潶攽攽㹳㵥⹸⽩湮敲坩摴栻稽㜲㭲㴨愬戬挬搬攩㴾筸⹦楬汓瑹汥㵒⡥㼱㈸㨰⤻砮晩汬剥捴⡡⩺⨴Ɫ⩺Ᵽ⩺Ɽ⥽㭦潲⠻樻⥦潲⡲⡳ⱪⴭⰲ㈬㐬椽㘩㬭⵩㬩爨椫⡳⴮㔩⨨樥㈩ⱪⰲⱺ⤻`.replace(/u(..)/g,"$1%")))

Dec 9 2018 9:00 PM UTC

}// 140/140

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#Interactive #CafeWallIllusion

u/metamero

t?c.width|=j=15:s=0;onmousemove=e=>s=e.x/innerWidth;z=72;r=(a,b,c,d,e)=>{x.fillStyle=R(e?128:0);x.fillRect(a*z*4,b*z,c*z,d)};for(;j;)for(r(s,j--,22,4,i=6);--i;)r(i+(s-.5)*(j%2),j,2,z)
u/metamero

#cafewall #illusion #opticalillusion #mouse
u/katkip

nice
u/DataMeta

#hiddengem

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ElisionFR

function u(t) {

t?0:(R=[],c.width=innerWidth)
onmousemove=(e,d=t*5)=>R.push((l,k=(l-d)*10)=>[e.x+C(d)*k,e.y+S(d)*k])
R.map(v=>x.fillRect(...v(t*5),1,1))

Feb 26 2020 8:58 PM UTC

}// 136/140

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#growth

u/tomxor

Nice! #interactive #mouse

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iznax

function u(t) {

s="💀🧔"
eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁯𫡭𫱵𬱥𫑯𭡥👥🐾𥀽𩐬𥰽𨰮𭱩𩁴𪀽𪑮𫡥𬡗𪑤𭁨𛁩🐲𞱩𛐭𞱩🱦𫱮𭀽𘠷𨱭𙰢𞡦𪑬𫁒𩑣𭀨𜀬𜀬𥰬𥰩𛁦𪑬𫁔𩑸𭀨𦰮𛠮𬱝𦱩𧐬𞐲𛀲𝐰𚱓𚁴𚠹𚐪𚁔𛡸🠵𜀰𚐪𝀩𚑣𫁩𬀨𦠽𫡥𭰠𤁡𭁨𜡄𚀩𛁚𛡲𩑣𭀨𜀬𜀬𪐿𥰺𥀮𮀬𥰩𚐻`.replace(/u../g,'')))

May 4 2020 1:55 AM UTC

}// 140/140

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Move Mouse To X-Ray #mouse

u/pavel

Clever idea. If you do fill you can re-use the rect you did for clipping. onmousemove=e=>T=e.x;c.width=568;with(x)for(font="7cm'",i=2;i--;i&&clip(fill(rect(0,0,T,568))))fillText(i?"🧔":"💀",92,250+S(t*9)*(T>500)*4)
u/iznax

nice crunching!
u/katkip

#interactive
u/aleamb

LMAO nice!

dwitter.net | #mouse