When Knowing 7 Development Principles Still Fails: How to Apply DRY, KISS, YAGNI, POLA, and More

The article argues that merely knowing popular coding principles is insufficient, and it provides concrete decision frameworks, code examples, and trade‑off analyses for DRY, KISS, YAGNI, POLA, the Boy Scout Rule, Fail‑Fast, and Separation of Concerns so developers can choose when to abstract, simplify, defer implementation, ensure expected behavior, improve incrementally, expose errors early, and isolate change boundaries.

DRYKISSPOLA

0 likes · 14 min read

When Knowing 7 Development Principles Still Fails: How to Apply DRY, KISS, YAGNI, POLA, and More

Geek Labs

Apr 16, 2026 · Artificial Intelligence

Karpathy‑Style Programming Principles: Making AI‑Generated Code Viable for Real Engineering

The article introduces the open‑source project forrestchang/andrej‑karpathy‑skills, which encodes Andrej Karpathy’s four programming principles—Think Before Coding, Simplicity First, Surgical Changes, and Goal‑Driven Execution—to help AI coding assistants avoid hidden assumptions, over‑design, accidental deletions, and lack of verification, and provides installation guidance.

AI programmingClaudeLLM

0 likes · 7 min read

Karpathy‑Style Programming Principles: Making AI‑Generated Code Viable for Real Engineering

DevOps

Nov 5, 2023 · Fundamentals

Software Design Principles and Architectural Best Practices

This article discusses essential software design principles such as SOLID, DRY, dependency inversion, composition over inheritance, error handling, and the importance of clear documentation, illustrating them with Go code examples and practical guidelines for building maintainable, adaptable systems.

Best PracticesSOLIDarchitecture

0 likes · 45 min read

Software Design Principles and Architectural Best Practices

21CTO

Sep 25, 2019 · Fundamentals

How to Reduce Software Complexity: Principles from Ousterhout’s Design Philosophy

Drawing on John Ousterhout’s “A Philosophy of Software Design,” this article explores how to lower software complexity through clear definitions, modular design, layering, information hiding, thoughtful commenting, and strategic development practices, offering actionable principles for building maintainable systems.

coding principlescomplexity reductionmodular architecture

0 likes · 20 min read

How to Reduce Software Complexity: Principles from Ousterhout’s Design Philosophy

Tencent IMWeb Frontend Team

Jul 18, 2017 · Backend Development

17 Years as a Web Developer: Key Lessons on Node, Full‑Stack, and Career Growth

From his first webcam photo in 1997 to leading full‑stack projects, Daniel Khan shares a candid, first‑person chronicle of 17 years in web development, highlighting the evolution of Node, the pitfalls of over‑engineering, essential coding principles, and practical advice for staying adaptable in the ever‑changing JavaScript ecosystem.

Node.jscoding principles

0 likes · 17 min read

17 Years as a Web Developer: Key Lessons on Node, Full‑Stack, and Career Growth