Top dweets by u/lewdev

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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lewdev

remix of d/23446 by u/lewdev

function u(t) {

for(c.width|=0,x.font=`2in"`,i=80;--i;)y=i%4,m=y==1||y==2,x.fillText(m?"🚘":"🏠",99+y*500,(m?0:-2e3)+500*(m?-t:t)%2e3+i*(m?99:50))

Aug 29 2023 10:56 PM UTC

}// 128/140

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🚘 Cars driving through town (reduced code)

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lewdev

remix of d/28322 by u/lewdev

function u(t) {

c.width=70;for(i=9;i--;)x.fillRect((i*9)+S(t)*9,9,5,2);x.fillText([36e2,60,1,.01].map(u=>(v=t>=u?~~(t/u):0,t%=u,v>9?v:`0`+v)).join`:`,9,23);

Aug 29 2023 10:36 PM UTC

}// 140/140

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⏲ Running #timer (119b) #clock

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lewdev

function u(t) {

document.addEventListener("keydown",e=>document.body.innerHTML=(["key","keyCode","code"].map(k=>`${k}: ${e[k]}`).join("<br/>")));

Sep 10 2021 2:20 AM UTC

}// 129/140

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Learn about Key Codes

u/rep_movsd

This doesnt work in dark theme
u/KilledByAPixel

dwitter is a great place for testing ideas like this. i often go back to my old dweets just to find a simple bit of code
u/joeytwiddle

#tool

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lewdev

remix of d/32706 by u/zachygreen

function u(t) {

for(i=-1;i<1;i+=.05)l=(1-i**2)**.5,k=2-C(t)*l,x.fillRect(960+900*S(t)*l/k,540+900*i/k,5,5)

Nov 9 2024 1:57 AM UTC

}// 90/140

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3D #sphere (golfed -15b)

u/fentbiggesthater

stolen? ive seen earlier today from @zachygreen
u/lewdev

Yes, it's a remix of u/zachygreen . I just golfed it.

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lewdev

remix of d/32609 by u/skeletonNatte

function u(t) {

for(i=6e3,c.width=99;i--;)x.fillRect(i%99,i/99>>0,Math.random(),1)

Oct 21 2024 4:34 AM UTC

}// 66/140

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TV static (golfed -12b)

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lewdev

remix of d/32309 by u/lewdev

function u(t) {

eval(unescape(escape`景爨欽㈻欭ⴻ⥦潲⡩㴴㐻椭ⴻ⥦潲⡪㴷㭖㵴⭩⨰⸱㐳ⱕ㵃⡖⤪㘵ⱸ⹦楬汓瑹汥㵠⍠⬨⡪┲㽩┲㨨椫ㄩ┲⤿≥㕥∺≥攰∩ⱪⴭ㬩⡫㽕㰰㩕㸰⤦♸⹦楬汒散琨匨嘩⨴〰⬹㔰ⱕ⨴⬳〰⭪⨶㔬唬㘵⤠`.replace(/u([^D].)/g,'$1%')))

Aug 30 2024 10:03 PM UTC

}// 134/140

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🩷🟨 Rotating Checkerboard #carousel see the other side

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lewdev

remix of d/32304 by u/lewdev

function u(t) {

for(i=44;i--;)for(j=15;V=t+i*0.143,U=C(V)*65,x.fillStyle=`#`+((j%2?i%2:(i+1)%2)?"55e":"5e5"),j--;)U>0&&x.fillRect(S(V)*800+950,U,U,U+j*65)

Aug 29 2024 9:47 PM UTC

}// 138/140

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🟦🟩 Rotating Checkerboard #carousel (golfed -24b)

u/lewdev

I also fixed a few minor issues with it and so it looks cleaner.

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lewdev

remix of d/32303 by u/lewdev

function u(t) {

eval(unescape(escape`景爨椽㐴㭩ⴭ㬩景爨樽ㄵ㭖㵴⭩⨰⸱㐳ⱸ⹦楬汓瑹汥㵠⌤笨樥㈿椥㈺⠨椫ㄩ┲⤩㼢䘰〢㨢〰〢紤筃⡖⤾〿∢㨢〢絠ⱪⴭ㬩砮晩汬剥捴⡓⡖⤪㠰〫㤵〬䌨嘩⨱〰ⱃ⡖⤪ㄲ〬䌨嘩⨱㈰⭪⨵㔩`.replace(/u([^D].)/g,'$1%')))

Aug 28 2024 8:39 PM UTC

}// 132/140

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🟥⬛ Rotating Checkerboard #carousel

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lewdev

function u(t) {

eval(unescape(escape`󠬽󯭾󚍴󚬹󞜩󙜱󜼶󒭸󛭳󨝶󩜨󠜽󜼰󜌩󒭸󛭴󬭡󫭳󫍡󭍥󚌹󝬰󛌱󜌸󜌩󒭸󛭲󫽴󨝴󩜨󠬪󛬰󜼵󚜊󩭯󬬨󪜽󝜻󪜭󛜻󚝸󛭦󪝬󫍒󩝣󭌨󛜷󜌬󠜫󠜪󪜬󝌳󛍂󙜲󝜫󪜥󜬽󟜰󯍼󚍂󚼱󝜩󙜲󝜫󚍩󚼱󚜥󜬽󟜰󟽁󞬳󜌩󒭸󛭲󩝳󭍯󬭥󚌩`.replace(/u../g,'')))

May 4 2024 2:51 AM UTC

}// 121/140

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🌌 Punch it Chewie! #StarWars #MillenniumFalcon #MayTheFourth

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lewdev

remix of d/28638 by u/lewdev

function u(t) {

c.width|=0;x.scale(40,40);"Hours,Minutes,Seconds".split`,`.map((A,i)=>x.fillText(new Date()["get"+A]().toString(2).padStart(6,0),7,8+i*9))

May 1 2024 9:40 PM UTC

}// 138/140

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⌚ Binary Clock HD #clock #binary

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