Bootstrap is A popular open-source front-end framework for developing responsive, mobile-first websites and web applications.. There are currently 4 open-source alternatives to Bootstrap, with a combined total of 31.3k GitHub stars. The most common language among these projects is HTML.
Showing 4 open-source alternatives
A responsive front-end framework for building prototypes and production sites that work on any device.
A set of HEEX components for Phoenix developers to build beautiful web apps using Tailwind CSS, similar to Bootstrap or MUI.
A utility-based CSS framework built with SCSS that enables designing without writing custom CSS.
A responsive layout framework for Ember.js focused on performance and maintainability with minimal runtime overhead.
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