"A SmartBear study of a Cisco Systems programming team revealed that developers should review no more than 200 to 400 lines of code (LOC) at a time. The brain c

"A SmartBear study of a Cisco Systems programming team revealed that developers should review no more than 200 to 400 lines of code (LOC) at a time. The brain can only effectively process so much information at a time; beyond 400 LOC, the ability to find defects diminishes. "In practice, a review of 200-400 LOC over 60 to 90 minutes should yield 70-90% defect discovery. So, if 10 defects existed in the code, a properly conducted review would find between seven and nine of them." https://smartbear.com/learn/code-review/best-practices-for-peer-code-review/ https://smartbear.com/learn/code-review/best-practices-for-p...