Unverified50% confidenceFactExact time
Professional developers in their daily work spend far less time writing new code than maintaining existing code and troubleshooting problems.
1
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50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
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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% similarUnverified微软研究院2022年发布的研究显示，开发者平均每天只有约2-4小时处于真正的深度编码状态，这段时间产出的代码量和质量往往占全天工作成果的70%以上73% similarVerifiedDevelopers spend an average of approximately 58% of their working time reading and understanding code rather than writing new code.72% similarUnverified工程师实际花在编写代码上的时间仅占工作总时长的约16%71% similarVerifiedCoding may account for only 30%–40% of a developer's time across the entire software development lifecycle.70% similar
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