UnderStrap Framework

UnderStrap combines the Underscores starter theme (by Automattic) and the mobile-first, responsive grid framework Bootstrap 4 (by Twitter) into a perfect open source foundation for your next WordPress theme project.

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Rated 4.5 stars on WordPress.org.

Powering over 100k+ WordPress websites.

Works great with:

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Clayton Johnson Photo
Daan Tol, WP Lift
UnderStrap is a brilliant starter theme with modern styling features that make up for a rewarding experience.
Clayton Johnson Photo
Clayton Johnson, The Guerrilla Agency
We've been using UnderStrap for years. It easily saves us 10 hours of work on custom web builds.

About UnderStrap

Holger - The Developer of UnderStrap
Holger, Developer of UnderStrap

"I´am a Frontend Dev and UX Designer working with WordPress and responsive frameworks daily. Instead of starting again and again from scratch I decide to combine my two most used tools into one:"

Underscores starter theme

Based on the "best-practices" starter theme Underscores, or just "_s" - Made by Automattic, the company behind WordPress.

Bootstrap 4 Grid framework

Uses Bootstrap 3 Bootstrap 4 for markup and CSS styles - THE industry standard for responsive and mobile friendly websites.

SASS

Utilizes the SASS sources from all assets as well as own SASS files. Makes it easy to replace colors, fonts, stylings etc.


npm

Comes with npm support to manage all the dependencies. Just one command in your terminal is needed to update all assets.


Gulp

Comes with Gulp as task runner and one pre-made gulpfile.js with some default tasks. For example to compile SASS to CSS.

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The Bootstrap 4 + WordPress Theme Framework

UnderStrap combines the Underscores starter theme (by Automattic) and the mobile-first, responsive grid framework
Bootstrap 4 (by Twitter) into a perfect open source foundation for your next WordPress theme project.

Download UnderStrap v.0.9.4

100k+ Downloads 75+ Contributors WooCommerce Ready

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