Below, we’ll look at the 31 best Bootstrap alternatives.
To make it easier, we’ve grouped these alternatives into 14 categories with the most popular first:
Although there are some similarities in features between these, depending on your situation, you might find one is more suitable to your needs.
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CodePen is an online playground for web designers and developers to experiment, build, and share their creations.
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jQuery: The Write Less, Do More, JavaScript Library
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KnockoutJS is a JavaScript library that helps you create rich, responsive display and editor user interfaces with a clean underlying data model.
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MooTools is a modular JavaScript framework that makes writing powerful, flexible, and cross-browser code easy and fun.
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Prototype is a JavaScript framework that makes it easy to create rich, dynamic web applications with less code.
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LoopBack is an open source API creation platform that helps you quickly build, deploy, and scale APIs and microservices in Node.js.
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Swift is a powerful and intuitive programming language for macOS, iOS, watchOS, tvOS, and beyond. It's designed to give developers more freedom than ever. Swift is easy to use and open source, so anyone with an idea can create something incredible.
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Ionic empowers web developers to build leading cross-platform mobile apps and Progressive Web Apps (PWAs)
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IntelliJ IDEA is undoubtedly the top-choice IDE for software developers. It makes Java and Kotlin development a more productive and enjoyable experience.
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Go is an open source programming language that makes it easy to build simple, reliable, and efficient software. It's fast, statically typed, and has a simple syntax. It's great for web development, cloud computing, and more.
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Cocoa Controls is a library of components and controls for iOS and Mac OS developers. It's the largest collection of open source controls, helping developers save time and focus on building their apps.
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NetBeans is an open-source integrated development environment (IDE) for Java, JavaScript, HTML5, PHP, C/C++, and more. It provides a powerful, easy-to-use platform for developing desktop, mobile, and web applications. It's free and open source!
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Scala Native is a new optimizing ahead-of-time compiler and lightweight managed runtime designed specifically for Scala. It produces fast, small, and memory-efficient native code that can be used for low-level systems programming.
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Atom is a free, open-source text editor for macOS, Linux, and Windows. It's modern, customizable, and hackable to the core—allowing you to customize it to your exact needs. It's also built with powerful features like autocompletion, file system browser, and more.
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Scala Native is a new optimizing ahead-of-time compiler and lightweight managed runtime designed specifically for Scala. It produces fast, small, and memory-efficient native code that can be used for low-level systems programming.
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CodePlex is a Microsoft-hosted open source project hosting site. It provides a platform for developers to share and collaborate on code, manage and track work items, and access a wide range of tools to help build and maintain their projects.
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The IDE with all the features you need, having a consistent look, feel and operation across platforms.
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Open source software which you can use to easily create a beautiful website, blog, or app.
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Atom is a free, open-source text editor for macOS, Linux, and Windows. It's modern, customizable, and hackable to the core—allowing you to customize it to your exact needs. It's also built with powerful features like autocompletion, file system browser, and more.
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A framework for building native apps using React
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Ionic empowers web developers to build leading cross-platform mobile apps and Progressive Web Apps (PWAs)
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PhoneGap is a free and open source framework that allows you to create mobile apps using standardized web APIs for the platforms you care about. Create apps with HTML, CSS, and JavaScript and easily deploy to iOS, Android, Windows, and more.
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JavaScript.com is a resource for the JavaScript community. You will find resources and examples for JavaScript beginners as well as support for JavaScript experts. Learn JavaScript or free with our easy to use input output machine.
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NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
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Drupal is an open-source content management platform powering millions of websites and applications. It's used by governments, non-profits, and businesses around the world to create digital experiences. Drupal provides a powerful and flexible framework for developers to create amazing digital solutions.
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Discourse is modern forum software for your community. Use it as a mailing list, discussion forum, long-form chat room, and more!
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