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This repository is a living, community-curated guide to writing robust, maintainable Node.js applications at scale. It organizes advice into clear sections—project structure, error handling, security, testing, performance, reliability, and maintainability—so teams can adopt improvements incrementally. Each guideline is phrased as a practical recommendation with motivation and trade-offs, not just a rule, which makes it easier to reach team consensus. The content aims to be technology-agnostic within the Node ecosystem, providing patterns that work whether you’re using Express, Fastify, Nest, or custom frameworks. It is designed for real-world constraints: production deployment, observability, CI/CD, containerization, and cross-functional collaboration. Because it’s continuously updated, the guide helps keep engineering standards aligned with evolving Node versions and tooling, turning tribal knowledge into a shared, documented baseline for teams.
Features
- Opinionated, field-tested guidance for production Node.js services
- Structured sections covering architecture, errors, security, testing, and performance
- Actionable checklists and anti-patterns with rationale and examples
- Framework-agnostic patterns compatible with Express, Fastify, Nest and more
- Scalable team practices for CI/CD, observability, and runtime operations
- Continuously updated content reflecting modern Node releases and tools
Project Samples
