Developers avoid whitespace cleanup that pollutes code diffs
Developers working in existing codebases want trailing whitespace cleaned up as they edit, but trimming every line can create noisy diffs and obscure code review or history. Turning trimming off avoids unrelated edits, but leaves cleanup manual. Some also want whitespace to be easier to ignore in diffs; smart backspace requests are an adjacent editor-UX need.
For developers maintaining existing codebases. Mentioned from Oct 2016 to May 2026 on GitHub and Stack Exchange.
6 different people described this problem in 5 separate discussions.
- Indie fit
- 2.0/10
- Pain
- 5.0/10
- Frequency
- 7.0/10
- Willingness to pay
- 0.0/10
- Momentum
- 5.0/10
- Who pays
- Professionals
- Competition
- Medium
- Build difficulty
- Medium
What people said
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Because it leads to noisy diffs in code reviews. Also makes the change looks bigger when you inspect history. > I think https://marketplace.visualstudio.com/items?itemName=EditorConfig.EditorConfig does this if you want to try that out. Hmm...
When working with existing old code base it's not ideal to have the whole file trimmed for trailing whitespace. However, it's still a nice feature to have active for changed lines. That way the codebase will be cleaned up as you work on it
Build brief
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- Current workarounds, existing solutions and risks