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Jetika Magazine: 10 Node.js Mistakes That Quietly Break Production
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Summary:
- Mistake 1: Not handling unhandled promises, leading to unexpected errors in production.
- Mistake 2: Ignoring error handling in callbacks, leading to silent failures.
- Mistake 3: Using global variables, causing conflicts and unpredictable behavior.
- Mistake 4: Ignoring memory leaks, leading to resource exhaustion over time.
- Mistake 5: Not using process.nextTick() properly, causing delays in asynchronous operations.
- Mistake 6: Ignoring Node.js version updates, leading to compatibility issues and security vulnerabilities.
- Mistake 7: Using blocking I/O operations in a non-blocking environment, causing performance issues.
- Mistake 8: Not properly closing connections and resources, leading to resource exhaustion and increased latency.
- Mistake 9: Ignoring the importance of logging, making it difficult to diagnose issues.
- Mistake 10: Not testing thoroughly in production-like environments, leading to unforeseen issues in production.
We strongly recommend that you visit the original source, 10 Node.js Mistakes That Quietly Break Production, to read the full article and gain a deeper understanding of these common Node.js pitfalls and how to avoid them.