i know nothing about this lmao, never p… by Purpzie

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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Purpzie

function u(t) {

c.width=1000
for(i=0;i<10;i++){
x.fillStyle=R(125,i*25,200,0.75)
x.fillRect(i*100+T(t*(i/10))*100,S(t*2)*100+250,100,100)}

Sep 26 2018 4:53 PM UTC

}// 122/140

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i know nothing about this lmao, never played with canvases before

u/BirdsTweetCodersDweet

c.width+=0 for(i=10;i--;)x.fillStyle=R(125,i*25,200,.75),x.fillRect(i*100+T(t*(i/10))*100,S(t*2)*100+250,100,100) -- your code can be shortened down to 113 bytes. In this example, it might not mean much, but for bigger dweets shortening code like this is crucial. If you'd join our discord chat, we could teach you some more tips and tricks like these ;)
u/BirdsTweetCodersDweet

Also- that there is a newline, not a space...
u/Purpzie

Thank you!! I'm way new to this but seriously, thank you for the tips.
u/Purpzie

Heck, the invite is expired...


      u(t) is called 60 times per second.
      t: elapsed time in seconds.
      c: A 1920x1080 canvas.
      x: A 2D context for that canvas.
      S: Math.sin
      C: Math.cos
      T: Math.tan
      R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)

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