Bootstrap
What is Bootstrap?
Bootstrap belongs to UI frameworks category.
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. Developed by Twitter, it contains HTML, CSS, and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components. Bootstrap's grid system and pre-styled components make it easy...
Bootstrap Performance Insights
568 websites
Websites using Bootstrap
Last 30 days uptimeⓘ
99.900%
44
Performance
84
Accessibility
85
Best Practices
88
SEO
Bootstrap friendly technologies
Google Analytics
jQuery
Cloudflare
Google Font API
Open Graph
HSTS
core-js
Yoast SEO
Google Tag Manager
PHP
Who uses Bootstrap?
Monthly visits
6.4k
Top country
United States
Page load time
4.11s
Top Bootstrap Alternatives
SvelteKit
3 websites|2 uptime cardsSvelteKit is the official application framework for Svelte, a radical new approach to building user interfaces. SvelteKit provides a structure for building web applications with Svelte, handling routing, server-side rendering, and more. It offers features like code-splitting, offline support, and prefetching out of the box. SvelteKit is designed to make it easy to build both simple and complex applications, with a focus on performance and developer experience.
shadcn/ui
5 websites|2 uptime cardsshadcn/ui is a collection of re-usable components built using Radix UI and Tailwind CSS. It's not a component library in the traditional sense, but rather a set of beautifully designed, accessible components that developers can copy and paste into their projects. This approach allows for maximum customization and integration with existing codebases. shadcn/ui is particularly popular among developers who want high-quality, customizable components without the overhead of a full UI framework.
PrimeVue
1 website|1 uptime cardA rich set of open-source UI Components for Vue.js.
Radix UI
12 websites|4 uptime cardsRadix UI is a low-level UI component library for building high-quality, accessible design systems and web applications. It provides a set of unstyled, accessible components that can be easily customized to fit any design aesthetic. Radix UI focuses on complex UI components like dropdowns, tooltips, and modals, handling the difficult parts of accessibility and keyboard navigation. This makes it an excellent choice for developers who want full control over styling while ensuring their components meet accessibility standards.
Materialize CSS
3 websites|3 uptime cardsMaterialize CSS is a modern responsive CSS framework based on Google's Material Design principles. It provides a set of pre-styled components and interactive elements that help developers create consistent, attractive, and functional web interfaces quickly. Materialize CSS is known for its ease of use, extensive documentation, and Material Design aesthetics. It includes features like a responsive grid system, animations, and JavaScript plugins for common UI interactions.