• Code coverage for executable Node.js scripts

    Collecting code coverage for executable scripts in Node.js is tricky. I’ve ran into this problem a handful of times at Yahoo, so I published a module that mocks stdin, stdout, and stderr and my experience using it in this post for Yahoo Engineering’s tumblr. More →

  • “Mr. Market”

    Warren Buffet, from his Letter to Shareholders, 1987 Berkshire Hathaway Annual Report: Ben Graham, my friend and teacher, long ago described the mental attitude toward market fluctuations that I believe to be most conducive to investment success. He said that you should imagine market quotations as coming from a remarkably accommodating fellow named Mr. Market… More →

  • Panther Beach

    A week ago was Martin Luther King, Jr. Day, which I spent visiting Panther Beach in Santa Cruz with friends. It’s not the most accessible beach. The parking “lot” is a patch of dirt off Highway 1 and getting down to the beach involves a steep hike. But it’s a great spot if you can… More →

  • npm, Inc. first hires announced

    Raquel Vélez (@rockbot) and CJ Silverio (@ceejbot) are the first hires of npm, Inc., joining @izs and @seldo. I’m excited for this team. Congratulations to all of you! If you’d like to join them, they’re hiring for a Senior Ops position. More →

  • Three Talks

    I’ve been busy this month speaking at HackSI, YUIConf, and Bayjax. The videos will be available soon, but you can check out the slides now: Hacking 101: Build A Working Hack, for Southern Illniois’ first hack day Testing YUI Everywhere, how YUI runs 100K tests without losing our sanity You Can Test Everywhere, a combination… More →

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  • Starting at Apple

    I will help small businesses succeed by building Apple Business Essentials — a product which brings together device management, 24/7 Apple support, and iCloud storage into flexible subscription plans. More →