Dweets awesomed by u/username

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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f8f82804

remix of d/9591 by u/magna

function u(t) {

s=Array((S(t)+1)*9|0).join` `+Array(9).join`▮`;c.width^=0;x.font='9em x';x.scale(1,3);x.fillText(s,0,200);throw s

Aug 31 2018 4:18 PM UTC

}// 113/140

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#default

u/Purpzie

NO HECKING WAY

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username

remix of d/9544 by u/yonatan

function u(t) {

for(i=w=c.width=500;(i*=.9998)>w/2;x.fillRect(w/2+S(i+t)*q,j*300-C(i+t)*q,9,9))j=1-i/w,q=(2+S(i*5)**3)*j**4*w,x.fillStyle=R(a=j*999,a/2,a/2)

Aug 30 2018 9:56 PM UTC

}// 140/140

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DataMeta

remix of d/9485 by u/DataMeta

function u(t) {

v=Math.abs;for(c.width|=i=360;i--;)
x.ellipse(960,b=540,v(b*S(C(i-t))),v(b*S(S(i+t))),t,-i,7);x.stroke();

Aug 30 2018 9:13 PM UTC

}// 105/140

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u/donbright

weird

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katkip

remix of d/9554 by u/katkip

function u(t) {

c.width=100;for(i=0;i<100;i++)for(j=0;j<100;j++)x.fillStyle=`hsl(${(i**2-j**2)*t},100%,50%)`,x.fillRect(i,j,1,1)

Aug 30 2018 1:42 PM UTC

}// 112/140

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Noundworld #fractal #waitforit

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katkip

remix of d/9538 by u/BirdsTweetCodersDweet

function u(t) {

for(i=2;i<t+2;i++)x.fillRect(960+C(i*t)*960/i,540+S(t*i)*540/i,50,50),x.fillStyle=`hsla(${i*t*9},99%,50%)`;x.drawImage(c,-12,-9.2,1943,1096)

Aug 30 2018 5:38 AM UTC

}// 140/140

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#tunnel

u/BirdsTweetCodersDweet

Awesome! #btcd #remix-chain
u/username

#music

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yonatan

remix of d/9510 by u/yonatan

function u(t) {

for(i=w=c.width=500;(i*=.9998)>w/2;x.fillRect(w/2+S(i+t)*q,j*300-C(i+t)*q,9,9))j=1-i/w,q=(2+S(i*5)**3)*j**4*w,x.fillStyle=R(a=j*600,a*2,a/2)

Aug 30 2018 3:50 AM UTC

}// 140/140

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Show more comments…
u/f8f82804

#d3 #animated
u/katkip

#cute
u/username

why would you choose that color. yellow on white is real bad
u/yonatan

I wanted a green stem
u/username

that makes sense
u/iverjo

#flower
u/yonatan

Vertex shader version: https://www.vertexshaderart.com/art/NTmBiN65…
u/vain

just unbelievable!

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anotherkitten

function u(t) {

x[o="fillStyle"]=R()
x[u="fillRect"](0,0,k=2e3,k)
for(i=k;i>0;i-=6){b=100*S(i/(300+50*C(i*15))+t*2)
x[o]=R(188+b,198-b,k)
x[u](i,550+b,5,9)}

Aug 29 2018 1:34 PM UTC

}// 140/140

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u/f8f82804

great palette! #outrun #wave
u/katkip

haha his function tricks are genius

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Xen

remix of d/9484 by u/f8f82804

function u(t) {

if(t%1<.01)with(o=(a=new AudioContext).createOscillator())connect(a.destination),start(),stop(a.currentTime+1);o.frequency.value=99*S(t*9&t)

Aug 27 2018 9:11 PM UTC

}// 140/140

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little song for you :-P

u/joeytwiddle

Funky!
u/Xen

#audio #sound

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username

remix of d/9207 by u/MrM@_S

function u(t) {

eval(unescape(escape`搽挮睩摴栽楮湥牗楤瑨㭷楴栨砩晩汬却祬攽刨⤬晩汬剥捴⡥㵤⼳Ɽ⼶ⱥⱤ⼴⤬晩汬却祬攽✣摦攧ⱦ潮琽搯㤫❰砠稧ⱦ楬汔數琨吿❏✺❘✬搯㈮㈬攩㭯湭潵獥浯癥㴨筸ⱹ紩㴾吽砼敼砾搯ㄮ㕼礼搯㙼社搯㈮㐻`.replace(/u(..)/g,"$1%")))

Aug 27 2018 9:11 PM UTC

}// 137/140

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Tap the rectangle :) Also, thanks to @yonatan and @BalintCsala

u/katkip

Works only 1 time
u/username

@katkip No, it works indefinitely. If you are not using a cursor, you will need to tap out to get the circle again, which is wanted behavior.
u/username

Uncompressed: d=c.width=innerWidth;with(x)fillStyle=R(),fillRect(e=d/3,d/6,e,d/4),fillStyle='#dfe',font=d/9+'px z',fillText(T?'O':'X',d/2.2,e);onmousemove=({x,y})=>T=x<e|x>d/1.5|y<d/6|y>d/2.4;
u/username

d=c.width=innerWidth;with(x)fillStyle=R(),fillRect(e=d/3,d/6,e,d/4),fillStyle='#dfe',font=d/9+'px z',fillText(T?'O':'X',d/2.2,e);onmousemove=({x,y})=>T=x<e|x>d/1.5|y<d/6|y>d/2.4;
u/username

d=c.width=innerWidth;with(x)fillStyle=R(),fillRect(e=d/3,d/6,e,d/4),fillStyle='#dfe',font=d/9+'px z',fillText(T?'O':'X',d/2.2,e);onclick=({x,y})=>T=x<e|x>d/1.5|y<d/6|y>d/2.4 173, only 33 to go

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BalintCsala

function u(t) {

with(x)t?k-=.1:arc(0,0,370,0,7,translate(960,540,k=2,fillStyle="#080")),font="8em A",k<0&&rotate(.314,k=2),fill(fillText("🌳",-70,k*50-395))

Aug 27 2018 8:05 PM UTC

}// 139/140

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u/Xen

love it
u/katkip

haha nice
u/katkip

arc(0,0,285 looks better for a mini-planet
u/joeytwiddle

Remix: https://codegolf.tk/a/282

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