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trefn | Better HN

trefn

1,429 karmaJoined April 24, 2008224 submissions

Cofounder at Mixpanel, YC S09.

ttrefren@gmail.com

Recent submissions

1

Solar Sales Bros Threaten the Green Energy Transition (opens in new tab)

(time.com)

2trefn2y ago0

2

Mixpanel introduces query-time sampling: fast, lossless user analytics at scale (opens in new tab)

(mixpanel.com)

1trefn7y ago0

3

CoeLux: Artificial Sunlight That’s Real Enough to Trick Your Camera and Brain (opens in new tab)

(petapixel.com)

276trefn10y ago81

4

056y ago0

5

056y ago0

6

Building a (not so simple) expression language part II: Scope (opens in new tab)

(code.mixpanel.com)

7trefn11y ago0

7

Three simple rules for building data products that people will actually use (opens in new tab)

(highscalability.com)

13trefn11y ago0

8

056y ago0

9

056y ago0

10

You're Not Alone (opens in new tab)

(itsokbecause.com)

7trefn13y ago0

11

Mixpanel introduces People Analytics (opens in new tab)

(mixpanel.com)

124trefn13y ago45