1. HyperLogLogs in Redis

  2. Make Phoenix Even Faster with a GenServer-backed Key Value Store

  3. How We Replaced React with Phoenix

  4. ExMachina Hits 1.0 - More Flexible, More Useful and Support for Ecto 2.0

  5. thoughtbot Ruby Open Source is Ready for Rails 5

  6. Contributing to Open Source Go Projects

  7. How To Reduce a Large Heroku Slug Size

  8. JavaScript Audio API

  9. You Don't Need JavaScript for That!

  10. Action Mailer and Active Job sitting in a tree...