JavaScript Code Snippets Dataset

A comprehensive collection of JavaScript code snippets with detailed analysis of implementation patterns, performance metrics, best practices, and common use cases across different development scenarios.

CodeImplementationPerformanceCompatibilityBest PracticesUsage
Array Deduplication
ArrayO(n)
Tags: array, set, filter, optimization
Uses Set data structure for automatic deduplication
Key concepts: Set object, Spread operator, Array conversion
Avg: 0.15ms
Memory: 1,024 bytes
2 optimization tips
ES: ES6
Node: 6.0.0+
2 browsers supported
3 dos
3 don'ts
1 security tips
1 advanced examples
1 real-world cases
Used 25000 times
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