Check the worksSettings.json file

Step 1: Go to the code editor setting and open the command palette.

Step 2: Search for the setting.json file and open a file for workspace preference.

Step 3: Paste the below code into the setting.json file.

{
"tailwindCSS.includeLanguages": {
"javascript": "javascript",
"html": "HTML"
},
"editor.quickSuggestions": {
"strings": true
}
}

Using the above steps Tailwind CSS IntelliSense extension now works properly,

Example:

IntelliSense provides Suggestions

How to Fix Tailwind CSS IntelliSense not Providing Suggestions in ReactJS Project ?

The problem arises when using Tailwind CSS IntelliSense in a ReactJS project. The IntelliSense feature, which should provide auto-completions for Tailwind CSS class names, does not seem to function as expected. This makes it challenging for developers to efficiently utilize Tailwind CSS classes.

Tailwind CSS IntelliSense is an extension specifically designed to enhance the development experience when working with Tailwind CSS. Developers should receive real-time suggestions and completions for class names, making the process of building UI components faster and less error-prone. However, in ReactJS projects, this feature may not work correctly, causing the loss of valuable productivity and convenience.

Example:

IntelliSense does not provide suggestions

Similar Reads

Possible Errors in IntelliSense Suggestions:

Outdated Extension: Using an outdated version of Tailwind CSS IntelliSense may result in compatibility issues with ReactJS projects. Missing Dependencies: Incorrect or missing dependencies, such as Tailwind CSS or PostCSS plugins, can lead to IntelliSense not functioning correctly. Misconfigured Settings: Incorrect configurations in the project settings or Tailwind CSS configuration files may cause IntelliSense to fail. Conflicting Extensions: Interference with other extensions installed in the code editor might disrupt Tailwind CSS IntelliSense....

1. Verify whether Intellisense installs or not:

Step 1: Go to the Editor Extension section and check whether Tailwind CSS IntelliSense is installed or not....

2. No IntelliSense Suggestions:

The primary issue is the absence of IntelliSense suggestions. When typing class names, the extension does not provide any auto-completions or previews....

Approaches to Fix IntelliSense Suggestion Errors:

Check Configuration file Update Editor Extensions Disable Conflicting Extensions Check Settings.json file...

Approach 1: Check Configuration Files

Validate your Tailwind CSS configuration files, such as tailwind.config.js and postcss.config.js (or postcss.config.json). Ensure that these files are correctly set up without any syntax errors. Pay attention to the plugins used in your PostCSS configuration, especially the tailwindcss plugin....

Approach 2: Update Editor Extension

Uninstalled Tailwind CSS IntelliSense then reinstalled it back. Ensure that you have the latest version of the Tailwind CSS IntelliSense extension installed in your code editor....

Approach 3: Disable Conflicting Extensions

Temporarily disable other extensions in your code editor to identify if any conflicts are affecting Tailwind CSS IntelliSense. If found, try alternative extensions or adjust keybindings to resolve conflicts....

Approach 4: Check the worksSettings.json file

Step 1: Go to the code editor setting and open the command palette....

Conclusion

IntelliSense suggestions are crucial for a smooth and efficient development experience when using Tailwind CSS in ReactJS projects. By verifying the extension compatibility, updating dependencies, configuring Tailwind CSS correctly, checking for conflicts, and seeking community support if needed, you can overcome the issue of missing IntelliSense suggestions and enjoy the full benefits of Tailwind CSS IntelliSense in your ReactJS development workflow....