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Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: Code Quality
Why Frontend Abstractions Quietly Turn Into Technical Debt
Learn why premature frontend abstractions add hidden complexity and how to judge when shared components, hooks, or utilities are actually worth building.
2389 wordsRead articleSeven Common JavaScript Idioms That Quietly Introduce Future Bugs
Explains how everyday JavaScript patterns like truthy checks, optional chaining, and spread syntax hide assumptions that break silently as code evolves.
3286 wordsRead articleSoftware Archaeology: A Practical Method for Reading Legacy Code
Learn a step-by-step approach for safely investigating undocumented legacy codebases, from mining commit history to refactoring without breaking production.
1952 wordsRead articleTen Architecture Habits That Keep Frontend Codebases Maintainable for Years
Explains structural habits like optimizing for deletability, explicit data flow, and isolating business logic that help codebases stay maintainable through years of change.
3870 wordsRead articleTen Recurring JavaScript Habits That Quietly Undermine Your Codebase
Explains ten common JavaScript and TypeScript pitfalls, from loose equality to state mutation, and shows safer patterns to replace each one.
1748 wordsRead article
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