Скачать или смотреть Solve JavaScript Linting in VSCode Without Opening All Files Effortlessly

Learn how to configure VSCode for seamless JavaScript linting and IntelliSense without the hassle of opening multiple files.
---
This video is based on the question https://stackoverflow.com/q/73709643/ asked by the user 'sophia daniels' ( https://stackoverflow.com/u/19989803/ ) and on the answer https://stackoverflow.com/a/73736390/ provided by the user 'sophia daniels' ( https://stackoverflow.com/u/19989803/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: How do i get VSCODE to lint javascript without having to open all the files

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Introduction: The Challenge of JavaScript Linting in VSCode

As a developer, navigating through various programming languages can be quite challenging, especially when transitioning between different environments. If you are accustomed to working with PHP in Visual Studio Code (VSCode), you may have noticed how smoothly linting works for that language. However, when you turn to JavaScript, you may find yourself frustrated by the limitations of IntelliSense and linting capabilities.

The problem arises particularly when you are working on multiple JavaScript files. Unlike PHP, which seems to have no issues in recognizing definitions and providing suggestions, JavaScript in VSCode often requires you to keep all relevant files open. This can interrupt your workflow and make coding cumbersome. Additionally, attempts to use ESLint might lead to further complications rather than solutions, leaving you seeking a straightforward way to configure your workspace.

In this guide, we will explore how to set up your VSCode environment so that you can enjoy robust linting and IntelliSense features for your JavaScript project without the hassle of opening all your files.

The Solution: Using jsconfig.json

To improve linting and IntelliSense functionality for JavaScript in your VSCode setup, the key is to create a simple configuration file called jsconfig.json. This file helps VSCode understand the structure of your JavaScript project, ensuring it can provide suggestions and error checking across all files within the project.

Step-by-Step Guide to Create jsconfig.json

Follow these steps to add jsconfig.json to your project:

Navigate to Your Project Root:

Open your JavaScript project in VSCode.

Create a New File:

In the root directory of your project, create a new file and name it jsconfig.json.

Add the Configuration Settings:

Copy and paste the following JSON configuration into the file:

[[See Video to Reveal this Text or Code Snippet]]

This configuration tells VSCode to recognize JavaScript files using the CommonJS module system and targets the ES6 version of JavaScript.

Save the File:

Save the changes to jsconfig.json.

By having this configuration in place, VSCode will now be capable of recognizing all JavaScript files in your project. This means that you can define a parent class in parent.js and extend it with a child class in child.js without keeping parent.js open—allowing you to work seamlessly.

Benefits of Configuration

Seamless Code Hinting: With jsconfig.json, VSCode will provide code suggestions and linting across the entire project, making it easier to work on various files without interruptions.

Improved Workflows: You no longer need to open every relevant file, saving you time and reducing distractions while coding.

Conclusion

By setting up the jsconfig.json file in your JavaScript project, you can enhance your VSCode experience and make it comparable to what you've enjoyed with PHP linting. This simple addition will ensure you can code efficiently and effectively, enjoying the benefits of robust IntelliSense and linting capabilities, without the hassle of managing multiple open files.

If you encounter any further issues or have questions about your setup, feel free to reach out or consult the VSCode documentation for additional support. Happy coding!