Top dweets of all time

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: #Food

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Xen

remix of d/10709 by u/New_Core

function u(t) {

s=c.style;s.backgroundBlendMode='overlay';for(b=[i=2];i--;s.background=b)b[i]=`repeating-radial-gradient(${S(i+t/3)+1}%${i}%,#bad,#666 99%)`

Oct 26 2018 6:18 PM UTC

}// 140/140

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u/katkip

that #bad and that 666 is spooky
u/anotherkitten

now this dweet is tagged "bad"

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Agnes

function u(t) {

with(x)(A=t?A.filter(e=>beginPath()|arc(e.x,e.y,Q=10*(t-e.t),globalAlpha=1/Q,7)|stroke()|t-e.t<10):[]).push({t:t,x:(t**5)%2e3,y:(t**3)%1e3})

Oct 26 2018 9:01 AM UTC

}// 140/140

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Very similar to something I already did but I like how this is a single expression.

u/joeytwiddle

Moody #virus #outbreak #petri #antivax #organic
u/katkip

That looks so nice! #cell

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joeytwiddle

function u(t) {

c.width|=k=300,x.font='20em"',b=t*60%19683
for(i=9;i--;x.fillText(" ⚬×"[v],580+k*(i%3),380+k*(i/3|0)))
v=(b/3**i|0)%3

Oct 26 2018 5:24 AM UTC

}// 117/140

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Every possible tic-tac-toe board (and some impossible too)

u/joeytwiddle

Challenge: Every possible tic-tac-toe game (no illegal boards)
u/pavel

Here, but only problem is that it keeps playing after winning: c.width|=k=300,x.font='20em"',b=frame>>4,m=b&1 for(i=9;i--;)x.fillText("⚬× "[b&2<<i?m^=1:2],580+i%3*k,380+k*(i/3|0))
u/pavel

Oh, nevermind. Its missing boards because it doesn't permute X and O fully for each template.
u/joeytwiddle

Good effort anyway!

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alice-mx

remix of d/10675 by u/alice-mx

function u(t) {

p=255
function f(a,b,d){x.fillStyle=R(C(t)*p,9,t%p)
x.fillRect(a,b,2,2);if(d>1){f(a+S(t)*t%p,b+C(t)*(d*t)%p,d*.9)
f(b+5,a+5,d*.5)}}f(p,p,9)

Oct 25 2018 8:57 AM UTC

}// 139/140

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veubeke

remix of d/10601 by u/anotherkitten

function u(t) {

for(t+=i=17;i--;x.fill(P=new Path2D,P.arc(960+C(p+t)*p*p,540+S(p+t)*p*p,5*p*p,0,7)))p=i+t%1,x.fillStyle=`hsl(${(p-t)*9} 50% ${i-t&1?4:6}0%`

Oct 24 2018 8:01 AM UTC

}// 139/140

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Anotherkitten’s awesome dweet fixed for Safari

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lionleaf

remix of d/10000 by u/lionleaf

function u(t) {

 for(c.width|=i=8;i--;x.fillText('Webhooks'[i],i*249,690+S(t*9+i)*99))x.font=T(-t+i/9)*3e2+'px x',x.fillStyle=`hsl(${t*i*t},50%,50%`

Oct 24 2018 6:43 AM UTC

}// 132/140

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New dweets are now posted on Discord :D

u/lionleaf

Work in progress, https://github.com/lionleaf/dwitter/pull/418 , but I did a cheeky early deploy. Seems to be working right now, but might get temporarily disabled
u/magna

Woot!
u/lionleaf

#text
u/katkip

#feature

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uzuor

function u(t) {

c.width=1920
for(i=0;i<90;i++)
d=S(t)*i
x.lineWidth=30
for(j=0;j<90;j++){x.arc(d*25,-20,j*60,0,2*3);x.arc(-d*5,-20,j*60,0,2*3)}x.stroke()

Oct 23 2018 1:09 PM UTC

}// 137/140

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i begin lol

u/Js4ever

I love it and its super fast. Congrats

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veubeke

function u(t) {

x.fillRect(0,0,1920,1080)
for($=14;$--;)
for(x.font='120px"',i=6*$;i--;)
x.fillText('👻',900+C(a=i/$/.954+t)*(_=120-S(t)*40)*$,600+S(a)*_*$)

Oct 22 2018 8:25 AM UTC

}// 139/140

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#ghost vision - stare at it for a while then somewhere else

u/joeytwiddle

That worked pretty quickly

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ersagun

remix of d/10578 by u/ersagun

function u(t) {

for(i=j=f=24;d=a=>C(t*f)*(a[0].charCodeAt(f)-9e3),f--;i+=d`◴∈⌹⌙⍈⌮⌠⌇⌢⌑⌆⌤⌾⍃⌣⌘⌯⌧〈⌳〉⌤⌬⌯`)j+=d`○⍈⌾⋻⌤⋧⌥⌬⌰⍕⍓⌗⌥⋼⌘⌭⋧〉⌔⌗⍃⌫⌛〈`
x.fillRect(i,j,9,9)

Oct 21 2018 3:43 PM UTC

}// 135/140

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#yeah I managed to remove 5 characters using tagged template literals. I can add 2 more harmonics(=4 characters) now.

u/New_Core

nice.. now you can do x.lineTo(i,j) x.stroke()

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katkip

remix of d/10586 by u/leonarven

function u(t) {

eval(unescape(escape`挮睩摴桼㵲㴳〫匨琯ㅥ㐩⨵㭣⹳瑹汥⹢慣歧牯畮搽✣〵昧㭦潲⡉㴰㭉㱲⩲⨲㭸⹦楬汓瑹汥㴧⌰慤✬砮晩汬⡸⹡牣⡲⩘⨲⸲Ⱳ⩙ⱇ⨹ⰰⰵ⤩⥸⹢敧楮偡瑨⡘㵉⵲⨨夽䤫⬯爦㈵㔩ⱇ㴱⭓⡴⨹⭘⩙⩙⤫㈩㬻`.replace(/u(..)/g,"$1%")))

Oct 21 2018 3:07 PM UTC

}// 135/140

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#waves