PERFORMANCE BUDGETS (THAT STICK) TIM KADLEC @TKADLEC

A clearly defined limit on one or more performance metrics that the team agrees not to exceed, and that is used to guide design and development.

A clearly defined limit on one or more performance metrics that the team agrees not to exceed, and that is used to guide design and development.

  1. CONCRETE 2. MEANINGFUL 3. INTEGRATED 4. ENFORCED

  1. CONCRETE

“lightning quick” “as fast as possible” “faster than the competition”

No more than 2 seconds to start render at the 90th percentile on 3G networks.

  1. MEANINGFUL

  1. INTEGRATED

188k 140k

  1. ENFORCED

react + react-dom = 102.4kb

UNIFYING TARGET

THANK YOU! TIM KADLEC @TKADLEC