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Theme Manager

Walkthrough · All levels

Explore Theme Manager: Theme Manager tours and Design Framework.

Theme Manager lets you customize the design framework (Bootstrap 4/5) by adjusting theme variables and generating an updated theme using Wappler’s built-in Sass compiler.

Use the Theme Manager overview as the starting hub for this area instead of guessing which follow-up tour matches your goal. It routes you to the overview, advanced, or Bootstrap 5 path with the cleaner handoff pattern the Theme Manager family already uses elsewhere.

If Theme Manager looks inactive, select Bootstrap 4/5 in Project Settings first.

Theme Manager requires a project Design Framework (Bootstrap 4 or Bootstrap 5). If Theme Manager looks inactive, set the design framework in Project Settings first.

Open Project Settings and select your Design Framework (Bootstrap 4/5), then Save.

tip: Once a Design Framework is selected, Theme Manager becomes active and exposes framework variables.

After saving Project Settings, reopen Theme Manager to load the framework variables.

Use the Basic/Advanced toggle to switch between commonly-used variables and the full advanced variable set.

Start with Basic. Switch to Advanced when you need deeper control over framework variables.

tip: If you’re not sure what a variable does, use Preview to see the change immediately.

Use Basic for common tweaks; use Advanced for full control, then Preview to validate changes.

Use Theme Preview to see your changes applied. When you’re happy with the results, upload/build the theme for production.

Open Theme Preview to validate color, font, and styling changes quickly.

Upload sends the generated theme to your server. Build Theme is used for production builds. Reset Theme restores defaults if you want to start over.

caution: Reset Theme can discard your changes — use it when you intentionally want to revert.