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Best Practices

Declare Objects and Arrays with const

Use Parameter Defaults

camelCase Variable Names

Use Asynchronous methods when possible

Initialize Variables

Prefer Destructuring

Standards

Do not use Global Variables.

Line Length 100 Max

Use the === Comparison Operator

Use ESLint

2 Space Code Indentation

Index pages

Examples

How to do a Promise

Avoid async-await in a loop

How to use Async and Await

Loop an Array or Object async

JavaScript : Best Practices
Initialize Variables

Initializing variables makes your code organized and avoids undefined values.

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