code review resource?

In a recent Go Time podcast a resource for getting user (e.g. my) code reviewed was described. Unfortunately I was on the move at the time and did not make a note of that. I searched for this after the fact but the hits seem to relate to reviewing the code that comprises go itself.

Is there a resource where I can post code (github URL) where more knowledgeable developers can review and comment?

Thanks!

You could join the go slack group. I know there is a channel for code reviews there but I'm not sure how active it is. 

It's very active.

Well some people do this here, and as far as i've seen they get some constructive critique. 

a resource where I can post code (github URL) 

There is StackExchange's CodeReview but questions there are usually for smaller pieces of code that fit within the question itself and not links to entire repositories (see their How do I ask a good question Help Center entry for details).

For Go code, make sure to read the common code review comments made when submitting code to the Go project before you ask anywhere for anyone to review your Go code. Not all those comments need apply to all code bases but if/where you differ from them you should have a reason.

Post it here, if you find a better place, post it here too :) I'm in the slack reviews chan but like async nature if a forum setting more.

Thanks all for the replies. Before I ask others to review my code I think I had better review the common code review comments first. I'm sure I'll get more out of it if I fix up any obvious issues first.