Writing

• Are you Elon Musk or a garbage truck titan?

  How to find the perfect business idea for fun or profit

• The product doc that powered Hopscotch

  Our product process based on the scientific method.

• A love letter to personal software

  Reflections on the loss of my favorite screenshotting app.

• Churcha Chironja

  A non-religious religious tradition started in Puerto Rico. It's as weird as it sounds. But also wonderful.

• Fixing your retain cycles for fun and profit

  Some iOS techniques to deal with circular references in arrays. It's possible this only applies to Hopscotch, but perhaps you will learn something too.

• The Tao Te Ching

  One of my favorite books. Much of my life philosophy is based on the Tao.

• Thoughts on mastery in programming

  Advice for a high schooler trying to get better at coding.

• My mom, the scientist

  I was very wise in my choice of parents. This is a small slice of what makes my mom so great.