Dweets awesomed by u/Joachim

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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jylikangas

function u(t) {

for(c.width=-1,i=99;i--;x.fillRect(i*9,99,9,S(i+t*5^9)*20-40))x[F='fillText']("€>",50,y=20+S(t)*7),x[F]("──",50+t%2*400,y),x[F]("¥",y*9,9+y)

Nov 24 2018 8:35 PM UTC

}// 140/140

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Dwitter Defender

u/magna

Awesome!
u/katkip

That's too awesome.
u/joeytwiddle

#game #tribute

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rodrigo.siqueira

remix of d/11131 by u/rodrigo.siqueira

function u(t) {

c.width|=N=890;x.font='3em"'
JSON.stringify(Object.keys(this)).split`"`.some((_,i)=>x.fillText(_,S(t+i)*280+N,N+i*9-Math.abs(S(t/40)*5e3)))

Nov 23 2018 6:13 PM UTC

}// 139/140

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DNA CODE

u/katkip

that's smart
u/lionleaf

#dna

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pavel

function u(t) {

for(c.width=i=300;j=--i>>1;x.fillText('⚫⚪'[k],29*j-8*s,84+(k*25-1)*Math.tanh(5*S(a))))k=i&1^C(a=j/3-2*t)>0,x.font=(s=1+C(k*a/2)**2)*12+'px"'

Nov 23 2018 8:40 AM UTC

}// 140/140

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Twister #beesandbombs

u/pavel

Getting the white to go over the front but behind the back is so hard! Had to use emojis to save bytes but its janky on some devices.

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pavel

function u(t) {

with(x)for(j=9;--j;)for(i=2<<j,f=6.28/i;i--;fill())for(beginPath(k=2);k--;fillStyle=i%2?'#fff':R())arc(960,540,k*190*j**.5,a=(i+t%2)*f,a+f)

Nov 23 2018 4:55 AM UTC

}// 139/140

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Black and white spinners #beesandbombs

u/katkip

1.5 dimension fidget spinner
u/BackendForth

Looks like a rotary encoder.

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pavel

remix of d/9830 by u/joeytwiddle

function u(t) {

for(c.width|=j=22,t%=2;--j;)for(i=8;i--;x.arc(960,540,i&&j>2*p&&70*(j-2*p),a=(i+p)*355/339,a))p=1/(1+2**(j+6-16*t));x.fill('evenodd')

Nov 23 2018 3:16 AM UTC

}// 133/140

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u/joeytwiddle

Golfed with plenty to spare. Fantastic!
u/sigveseb

Oh my
u/iverjo

Yes!
u/pavel

#uncompressed

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magna

function u(t) {

c.width|=0;x.font='3em monospace';document.scripts[4].innerHTML.split`\n`.some((_,r)=>x.fillText(_,0,++r*48-t*100))

Nov 22 2018 9:45 PM UTC

}// 115/140

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jylikangas

function u(t) {

eval(unescape(escape`昽洽㹛ㄲ㘹㔴〬㐷㄰㌰㔬ㄵ㐸〶㥝孪㸾㕝⭴┲☱㰼椦♸孆崨樥ㄶ⨱ㄫ洪椥㐫⡴☷⤬䨪㤭⡩㸾㈩ⴲⱪ⼷〬ㄩ㭦潲⡣⹷楤瑨㵪㴱㌵㭪ⴭ㭸孆㴧晩汬剥捴❝⠴㔫⡊㵪㸾㐩⨵⭓⡴⤪㤬㘳ⰲⰹ⤩景爨椽㈳㭩ⴭ㭦⠭ㄩ⥦⠱⤻`.replace(/u(..)/g,"$1%")))

Nov 22 2018 1:05 PM UTC

}// 140/140

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#default Invaders

u/magna

OH WOW
u/katkip

wait what?
u/katkip

that's awesome
u/aleamb

love it!
u/joeytwiddle

#game #tribute

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cantelope

function u(t) {

eval(unescape(escape`儽焽㹱┸ⴳ⸷㭷楴栨砩景爨琪㴶ⱷ㴨椽挮睩摴桼㴰⤯㈬晩汬却祬攽怣〰㠲怬瑲慮獬慴攨眽㤶〬瘽㔴〩Ⱳ潴慴攨瑼〩㭩ⴭ㭲潴慴攨⡩⬱⤥㘴㼰㨭ㄩⱦ楬汒散琨儨椩⽚⩷ⱑ⡩⼸簰⤯娪眬猽瘯娬猩⥚㴨椯㘴簰⤭琥ㄫㄻ`.replace(/u(..)/g,"$1%")))

Nov 22 2018 2:05 AM UTC

}// 140/140

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u/Joachim

Wow!! How did I miss this? #d3 #perspective

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ersagun

function u(t) {

for(z=2000;z--;)with(x)translate(999,999),rotate(61),scale(.99999,.99999),translate(-999,-999),fillRect(0,0,5,5)

Nov 21 2018 8:06 PM UTC

}// 112/140

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u/katkip

Looks like a fractal

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ellisk1

function u(t) {

q=t+20;for(c.width=i=2e3;i--;)x.fillRect(1e3+500*S(a=(q-=.01)+t/9),1280-210*Math.abs(S(q*3.75))+34*(t-q),w=15+5*C(a),w)

Nov 21 2018 6:43 PM UTC

}// 119/140

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Bouncer #beesandbombs

u/aleamb

fucking awesome!

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