x=10 vs let x=10

This page summarizes the projects mentioned and recommended in the original post on /r/learnjavascript

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  • prettier

    Prettier is an opinionated code formatter.

    Professional: also set up Prettier, its IDE extension, and use VS Code's "Format on save" feature (or whatever other IDE's equivalent) to quickly and easily format your code to a consistent standard that you define in the configuration for ESLint and Prettier.

  • ESLint

    Find and fix problems in your JavaScript code.

    Best: set up an IDE (Visual Studio Code is free and an industry standard) and configure ESLint and the ESLint extension for your IDE so that you can catch errors like this before even running your script.

  • LearnThisRepo.com

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  • Visual Studio Code

    Visual Studio Code

    Best: set up an IDE (Visual Studio Code is free and an industry standard) and configure ESLint and the ESLint extension for your IDE so that you can catch errors like this before even running your script.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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