README

The pronnect/module-inline-css-sourcemap module enhances Magento 2 with the ability to generate CSS source maps for inline CSS. This enables developers to more easily debug CSS and identify formatting issues.

Module Features:

• Generation of CSS source maps for inline CSS in Magento 2.
• Simplified CSS debugging and identification of formatting problems.
• Increased browser compatibility and accessibility.
• Improved overall frontend development and maintenance.

Development Installation:

composer req --dev pronnect/module-inline-css-sourcemap

Post-Installation:

1. Activate the module

bin/magento module:enable Pronnect_CssInlineSourceMap
bin/magento setup:upgrade

1. Clear the Magento 2 cache.

Post-Installation (Development Only): Further Information:

• For more information about the module, please visit the GitHub page: https://github.com/pronnect/pronnect-magento2-module-inline-css-sourcemap

Important:

• This module is compatible with Magento 2 versions 2.3.x and 2.4.x.
• Back up your Magento 2 installation before installing the module.

Thank you for using the pronnect/module-inline-css-sourcemap module!

Enabling the Module in Developer Mode:

While the previous steps activate the module, in Magento 2 some developer-oriented settings might be disabled by default. To ensure all functionalities are available during development, consider these additional steps:

1. Navigate to Stores > Configuration > Advanced > Developer.
2. In the CSS Settings section, set Use CSS Inline Source Map Yes/No to enable/disable feature
3. Click the Save Config button.

This section is relevant mainly for development installations (using composer req --dev).

Benefits of using CSS source maps:

• Improved Debugging: CSS source maps allow you to map inline CSS styles back to their original source files, making it easier to identify and fix formatting issues.
• Enhanced Browser Compatibility: By generating source maps, you can ensure that your inline CSS is compatible with a wider range of browsers, including older versions.
• Increased Accessibility: CSS source maps can improve the accessibility of your website by providing screen readers with additional information about the structure of your CSS.
• Better Development Workflow: Source maps can streamline your development workflow by allowing you to make changes to your CSS and see the results immediately without having to refresh the page.

Overall, the pronnect/module-inline-css-sourcemap module is a valuable tool for developers who want to improve the quality, compatibility, and accessibility of their Magento 2 websites.