Bootstrap5 GitHub Repositories (2026) · Open Source Tools

Free and open source admin dashboard UI kit built on Bootstrap: 100+ pages, 6,000+ icons, dark mode, RTL.

🗓 A modern, simple, feature-packed, fully translatable admin interface for sabre/dav based on Symfony 7 and Bootstrap

Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 155+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.

Laravel user management with Bootstrap 4 and 5, roles and permissions, account settings, avatars, emails, notifications, and optional package management.

A free UI toolkit based on some common libraries for building beautiful responsive website, compatible with Bootstrap v5.

Free ArchitectUI React Bootstrap 5 admin template is a simple yet fully customizable admin dashboard for web apps and other software.

Powerful framework for designers and developers to create responsive, fast & robust Joomla based websites and templates.

e107 Bootstrap CMS (Content Management System) v2 with PHP, MySQL, HTML5, jQuery and Twitter Bootstrap. Issue Discussion Room: https://gitter.im/e107inc/e107

Flexible Bootstrap WordPress starter theme with full WooCommerce support and built-in SCSS compiler.

Free Bootstrap 5 components for ASP.NET Blazor + optional enterprise-level stack for Blazor development (gRPC code-first, layered architecture, localization, auth, ...)