Why is LWC not updating in Scratch Org after deployment?

Why is LWC not updating in Scratch Org after deployment?

On March 21, 2025, Posted by , In LWC Essentials, With Comments Off on Why is LWC not updating in Scratch Org after deployment?

Question:

I’m using the sf project deploy start command to deploy changes to my Scratch Org, and the command completes successfully. It correctly tracks changes in the Lightning Web Component (LWC), succeeds, and shows the appropriate output in the terminal. However, the changes don’t appear in my Scratch Org, even after multiple attempts. I have tried refreshing the org, clearing my browser cache, and uninstalling my package to avoid interference. Despite these efforts, the changes are still not visible. The only workaround I’ve found is to create a new package version and clean-install it into my Scratch Org. Is there a quicker and more efficient way to handle this issue?

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Answer:

You should avoid reinstalling the package and instead push your code directly to the same Scratch Org. It’s better to use one Scratch Org for development where you push your changes using sf project deploy start. This will make the development process smoother and more efficient.

To streamline the process, you can automate the creation of the Scratch Org and the assignment of the necessary permission sets through a script (using Bash or PowerShell). This way, you don’t have to worry about manually handling the org setup each time.

You can reserve another Scratch Org for verifying your deployment process: deploy the package, install it, and check for issues. This helps in keeping your development and testing environments separate, ensuring there’s no confusion about which version is active. By doing this, you’ll avoid having to reinstall or manually manage the deployment each time, making the process easier in the long term.

Summing Up:

To resolve the issue of LWC updates not reflecting in your Scratch Org after deployment, avoid reinstalling the package each time. Instead, focus on pushing code directly to the same Scratch Org during development. This simplifies the process and ensures that your changes are applied immediately. You can also automate this process by creating a Bash or PowerShell script to handle the creation of your Scratch Org and the assignment of necessary permission sets, making the workflow more efficient.

It is recommended to reserve a separate Scratch Org for verifying deployments, where you can test the package installation and ensure that everything is working as expected. By separating development and testing environments, you will reduce confusion about which version is deployed and streamline the process for future changes. This approach ensures a smoother and more reliable development workflow, helping you avoid unnecessary re-installs or deployments.

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