Upgrade Tailwind 2.x to Tailwind 3.x
The Tailwind 3.x Shift automates the upgrade of your project from Tailwind 2.x to Tailwind 3.x. This includes all of the changes listed in the Upgrade Guide.
The Tailwind 3.x Shift upgrades your Tailwind configuration file, replaces utility class references, adopts the new color palette, and much more.
Using the Tailwind 3.x Shift to automatically upgrade your Tailwind project has an estimated time savings of 2 hours.
Tailwind 3.x is the latest release. This means both Tailwind and the Tailwind 3.x Shift will continue to receive updates. You may check the Tailwind blog for any important updates.
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Requirements
- Running Tailwind 2.x (configurable for any project).
Core Upgrades
The Tailwind 3.x Shift automates many of the upgrades listed in the Tailwind Upgrade Guide, including:
- Bumping
package.jsonfor Tailwind 3.x. - Updating the tailwindcss/typography and tailwindcss/forms plugins.
- Removing instances of old Tailwind utility classes.
- Converting old Tailwind utility classes.
- Changing Tailwind configuration option key names.
- Converting
screensto new variants.
Additional Upgrades
In addition to the Core Upgrades, the Tailwind 3.x Shift automates optional upgrades listed in the Tailwind Upgrade Guide, including:
- Enabling the new Tailwind Just-in-Time (JIT) mode.
- Adopting the new Tailwind 3.x color palette (configurable).
- Optimizing your Tailwind config file.
Manual Upgrades
There are some upgrades the Tailwind 3.x Shift can not perform automatically. When Shift detects these it adds a detailed comment to the Pull Request to guide any additional steps you may need to do manually.
Custom Configuration
By default, Shift will look for the Tailwind config file to determine your project path. This will be used as the base path when searching for additional assets and templates.
When not specified, Shift will assume a Laravel project structure. If you are not using a Tailwind configuration file or have a different project structure, you may configure Shift for your project.