Dweets awesomed by u/jbjjbjjbj

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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lionleaf

remix of d/1525 by u/lionleaf

function u(t) {

c.width=2e3;v='We have a chat! See comments!';for(i=v.length;i--;)x.font=70+S(t*5)*20+'px Arial',x.fillText(v[i],i*69,540+S(t*9+i)*20)

Jan 20 2018 5:39 PM UTC

}// 134/140

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Discord chat for all things dwitter: https://discord.gg/emHe6cP (This dweet has been temporarily pinned to the top for visibility)

Show more comments…
u/sigveseb

Welcome all!
u/Xen

see you there :-)
u/mattdzugan

nice, might be cool to allow for #4525 syntax to automatically link to the dweet
u/lionleaf

That's the plan mattdzugan :) Except d/4525, as # is reserved for hashtags
u/edelstone

omg
u/Twitchkidd

This was the thing at the top! I think this is awesome, but I'm, what, a 'framework kiddie?' I dig it though! Where do I start on here?
u/Serg

I see "Jan 1, 2018 7:39 PM" the date of post. Is it ok?)
u/sigveseb

That's the trick used to sticky the post :D the ranking is based on a combination of date posted and number of awesome. Future date == stickied post :D
u/Serg

Not a bug. Feature!
u/ThreeNPlusOne

this website is kind of like "bytebeat", procedurally generated music from one line of code
u/tqdwqwd

qwd
u/donbright

@Twitchkidd hit 'new' and start changing numbers around
u/lionleaf

Aaaand, comments are working again! \o/
u/lionleaf

Code blocks are live! Thanks u/magna :) use backticks ` to enable
u/magna

YAY! 🎉 🎉 🎉
u/BirdsTweetCodersDweet

console.log("hooray for code blocks!");
u/BirdsTweetCodersDweet

are code blocks gonna have syntax highlighting any time?
u/lionleaf

Test u/lionleaf test
u/lionleaf

#feature #chat #discord
u/lionleaf

#text

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corruptio

remix of d/5600 by u/p01

function u(t) {

for(i=h=432;i--;x.fillRect(h+(h/i-1)**.5*S(t-i)*i,i,9,44))x.fillStyle=R(v='㓀职뿽흟�巶涷溲疗恋ᑐㆇന䁓ꘐ㒄␅਩先р蠂'.charCodeAt(i/16)>>i%16&1,v*h,99,C(t-i))

Jan 8 2018 9:44 AM UTC

}// 140/140

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Show more comments…
u/aemkei

🌎 😍
u/p01

Fantastic job! Love the use of the cos(t-i) aka backface culling as alpha value of the fillStyle to sort the splats and skip clearing the whole canvas. That was THE killer optimization to fit in 140 chars.
u/sigveseb

Wow! ACE
u/donbright

:O
u/lionleaf

Amazing!
u/Teijou

Does it JS or another language?
u/fusty

Wow . . . how?
u/fusty

It would be amazing if you could post an expanded, commented version along with your 140 character versions on this site.
u/oldspork

I'm completely new to all coding and just found out about this amazing community; how on Earth do these symbols code for a globe?
u/hg

oldspork These symbols are just what unicode decides his binary data can best be represented as in text. The real magic is the charCodeAt part of their code.
u/iverjo

#sphere #earth #globe

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jbjjbjjbj

function u(t) {

x.lineTo(960+300*C(t)+200*C(t*(4.2)),540+300*S(t)+200*S(t*(4.2)));x.strokeStyle=R(S(t)*255,150,C(t)*255,1);x.lineWidth=10;x.stroke();

Dec 28 2017 4:04 PM UTC

}// 133/140

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DidieTexas

function u(t) {

for(X=Y=i=0;i<t*10000;i++){Ya=0.2-X;X=Y+(1+S(0.3*X))-0.5*Math.sqrt(Math.abs(X));Y=Ya;x.fillRect(200*X+c.width/2,200*Y+c.height/2,4,4);}

Dec 28 2017 3:47 PM UTC

}// 135/140

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u/iverjo

#cobweb

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marrasen

function u(t) {

for(q=0;q<1080;q+=20)for(r=0;r<1920;r+=20){
x.fillStyle=R(t+q/t%255,t+r/t%255,t*q*r%255)
x.fillRect(r+t*9%1920,q%1080,t*4%20,t*5+15%20)
}

Dec 28 2017 3:07 PM UTC

}// 137/140

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chochkobagera

function u(t) {

c.width|=0;
  for(i=0;i<2000;i++)
  x.fillRect(800*S(((t+60)/8000)+i+42)+960, 400*S(((t+60)/3000)*i)+600, 5, 5)

Dec 28 2017 10:13 AM UTC

}// 111/140

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trabbt

function u(t) {

w=c.width|=0;for(i=0;i<160;i++)s=S(t+i),x.strokeStyle=R(90*s,60*s*s,60,.8),x.lineWidth=8,x.strokeRect(w/2+200*s,9*i-80*T(t/2-s),40*s,40*s)

Dec 28 2017 9:28 AM UTC

}// 138/140

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lowpoly

function u(t) {

(s=>{for(a=0;a<1920;a+=s)for(b=0;b<=1080;b+=s)x.fillRect(a,b,s*S(b+t),s*S(a+t),x.fillStyle=`hsl(${a+b*S(t)},50%,50%)`)})(50,c.width=1920)

Dec 27 2017 11:46 PM UTC

}// 137/140

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Randomness. I love randomness...

u/Xen

chaos is the nature of the universe ;-)

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JonathanDC64

function u(t) {

c.width|=0;s=120;o=0
for(i=0;i<1920;i+=s)for(j=0;j<1080;j+=s){c=(++o%2==0?0:255);x.fillStyle=R(c,c,c);x.fillRect(960+i*S(t),540+j*T(t),s,s)}

Dec 27 2017 11:05 PM UTC

}// 140/140

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Aeryll

function u(t) {

X=0,Y=0;if(t%10>9)c.width|=0;for(i=1;i<99;i++){P=Math.floor(3*Math.random());X=(200+P*760+X)/2;Y=((1000-P%2*920)+Y)/2;x.fillRect(X,Y,2,2);}

Dec 27 2017 9:33 PM UTC

}// 139/140

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