Once you have Node.js (v8.x or later) on your machine, you can use npx to test it.

Run the following command:

npx hint https://example.com

This will analyze https://example.com using the default configuration.

Install webhint as a devDependency of your project:

npm install hint --save-dev

And then add a script task to your package.json:

{
    ...
    "scripts": {
        "webhint": "hint"
    }
}

And run it via:

npm run webhint -- http://localhost:8080

Or if you are using yarn you can skip the step to create a task and run directly:

yarn hint http://localhost:8080

To know more about webhint, how to configure it, etc. see the online user guide, or the local version for the most recent content.

To know more about the internals of webhint, the structure of the project, how to create new hints, collectors, formatters, etc, take a look at the online contributor guide (or the local version).

This project adheres to the JS Foundation’s code of conduct. By participating in this project you agree to abide by its terms.

The code is available under the Apache 2.0 license.