21st July, 2:23 pm Jul 21st

when this link appeared in my feed reader, i assumed it was from failblog. go hurley!

This was posted on Tuesday 21st July, 2009 at 2:23 pm Pacific.

Read more posts from July 2009.

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This is the personal website of Cal Henderson, Slack co-founder & CTO.

I give occasional talks, write code and sometimes articles.

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