Unverified50% confidenceFactExact time
The Stack Overflow 2023 Developer Survey shows that developers spend approximately 35–40% of their working time understanding and maintaining existing code.
1
Sources
50%
Confidence
Long-term
Relevance
9/6/2026
First Seen
Sources
Related Entities
Related Claims
Unverified开发者平均只有约35%的时间在实际编写代码，其余时间花在会议、代码审查、调试、环境配置和项目管理上77% similarVerifiedResearch shows that developers in mature software projects spend an average of 42% of their time dealing with technical debt.74% similarVerifiedCoding may account for only 30%–40% of a developer's time across the entire software development lifecycle.72% similarUnverified根据Stack Overflow历年开发者调查报告，超过70%的职业开发者每天连续坐在屏幕前超过6小时69% similarUnverified在专业软件开发中，程序员平均将30%-50%的工作时间花在调试上68% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/865727API
curl https://kongchang.com/api/v1/knowledge/claims/865727MCP
get_claim(id=865727)