22nd May, 10:39 pm May 22nd

i put these tools online ages ago. just logging the link incase i forget where it is in future.

This was posted on Saturday 22nd May, 2004 at 10:39 pm Pacific.

Read more posts from May 2004.

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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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