Slow startup time

[m1ga]

Perhaps there is some space for improvements. The package is the slowest in my list

[Glavin001]

Since we have beautify on save support we are unable to use ActivationEvents, however I am confident that there are many performance improvements, both on start up and general performance that could be improved.
Thanks for making this issue.

[Glavin001]

My stats:

• Before: 226ms
• After: 60ms

I'll keep optimizing and publish when I am ready. Hopefully this performance improvement is satisfiable.

[Glavin001]

Published to v0.6.5

[sandstrom]

Is there a way to detect if beautify on save is used, and if not then only use ActivationEvents?

Otherwise, perhaps Atom can be augmented to support that? I like beautify, it's excellent, but I don't use it all the time and it's currently adding ~500 ms to startup of every window/file I open.