Raymond Chen explains the distinction between PR descriptions, which justify why a change should be accepted, and code comments, which clarify what and why within the code itself. He emphasizes that a well-written PR title helps developers identify relevant changes when investigating regressions in large codebases.
Background
This is a post from Raymond Chen's 'The Old New Thing' dev blog, covering software engineering practices at Microsoft. The article addresses a common source of confusion in collaborative development workflows.
- Source
- Lobsters
- Published
- Aug 14, 2026 at 05:52 PM
- Score
- 5.0 / 10