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[Node-RED] Parsing Technique to Extract Only the Data You Need from Nested External API JSON in One Go (Using the Change Node)

When you call an external WEB API (such as weather information or store data) in Node-RED, have you ever stumbled because the returned JSON data is complexly nested (hierarchical), leaving you ...
LinkedIn

Rendering a React page based on a JSON structure

Before diving into React and rendering components, it is crucial to have a clear understanding of the JSON structure that will drive the page rendering. JSON (JavaScript Object Notation) is a ...
LinkedIn

Understand the difference between Array.prototype.flatMap and Array.prototype.flat, with practical examples

Difference between Array.prototype.flatMap and Array.prototype.flat Practical examples of the use of Array.prototype.flatMap Practical examples of the use of Array.prototype.map How to implement Array ...
GitHub

Immutable JS data structures which are backwards-compatible with normal Arrays and Objects.

Use them in for loops, pass them to functions expecting vanilla JavaScript data structures, etc. Whenever you deeply clone large nested objects, it should typically go much faster with Immutable data ...
GitHub

Fast recursive object and array clone and merge focused on literal js types. Optimized for v8.

This module is aimed at solving two common use-cases, deep cloning objects/arrays and merging objects and arrays. Many of the current modules suffer from v8 deopts or wonky behaviors regarding arrays, ...