作为程序员经常在写代码，遇到复杂逻辑、深层嵌套、过度抽象这些问题，让我们感到头疼，不仅理解困难，维护

作为程序员经常在写代码，遇到复杂逻辑、深层嵌套、过度抽象这些问题，让我们感到头疼，不仅理解困难，维护起来更是痛苦。

今天在 GitHub 上看到一个 Cognitive Load 项目深入剖析了这个根本问题，它提出了一个核心观点：「认知负荷」才是开发中最重要的考量因素。

系统性地分析了代码复杂度背后的认知科学原理，详细解释了为什么某些 “最佳实践” 实际上增加了我们的心理负担，并提供了切实可行的解决方案。

GitHub：http://github.com/zakirullin/cognitive-load

主要内容：

- 认知负荷的科学定义和分类，区分内在复杂度和额外复杂度
- 复杂条件判断、深层继承等常见问题的具体解决方案
- 深度模块 vs 浅层模块的设计哲学，重新思考代码组织方式
- 微服务、DRY 原则、分层架构等流行做法的认知负荷分析
- 框架依赖、领域驱动设计等高级概念的实用性评估
- 通过实际案例展示如何降低代码的心理负担

希望这份指南对每位开发者都有启发，真正写出易于理解和维护代码。

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