Is Svelte better than ReactJS & VueJS?

Are developers in a quandary when it comes to choosing between Svelte, ReactJS and VueJS for their project? This is a common question that faces developers of all experience levels, and the answer is never clear cut. Undoubtedly, all of these frameworks offer unique advantages and in certain situations one might be far superior to the other. Nonetheless, many developers remain undecided on which one to choose.

Research has demonstrated that all three frameworks have their distinct advantages, albeit specialized. ReactJS has been widely recognized as a great framework for creating user interfaces, while VueJS has an edge in customizing plugins. VueJS also boasts great documentation for developers to dig into. On the other hand, Svelte has taken the best of both frameworks and offers dynamism and low overhead for substantial user experience improvements.

Milton Jones is no stranger when it comes to developing with all three frameworks. As a software developer and creator of numerous web applications, Milton has vast experience ranging from the basics to the most complicated implementations. For this article, Milton has distilled his immense breadth of knowledge into one comprehensive study of the pros & cons of Svelte, ReactJS and VueJS.

In this article, you will learn about the advantages and disadvantages of each framework. Milton dives deep into the details, from exploring functionality and scalability, to debugging and testing features, comparing the technical components of all three frameworks. Additionally, Milton will review code structures, as well as popular libraries and APIs available for each technology stack. With this comprehensive comparison, readers will be able to make an informed decision on the best framework for their project.

Svelte: Svelte is a modern JavaScript framework for building user interfaces. It is an open source framework developed by Rich Harris, a software engineer at The Times and Sunday Times newspaper in London. Svelte is a Radical new approach to building user interfaces. With Svelte, the framework creates code that runs on the user’s device itself, leading to a much faster and more efficient experience for the user.

ReactJS: ReactJS is a JavaScript library for building user interfaces. It is an open-source library developed by Facebook engineers. ReactJS allows developers to create large web applications using components, which can be reused across multiple web applications.

VueJS: VueJS is a JavaScript framework for building user interfaces. It is an open source framework developed by Evan You, a software engineer at Google. VueJS focuses on the view layer of the application, making it easy to create reactive data-driven user interfaces.

When it comes to comparing Svelte with ReactJS and VueJS, it largely comes down to personal preference. Each of these frameworks have their own unique strengths and weaknesses so it really comes down to finding the one that works best for you and your project. Each framework also has its own distinct approach to tackling the same problem and ultimately, the one you choose should be the one that works best for you.

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What is Svelte?

What is Svelte?

Svelte is a front-end JavaScript framework developed by Rich Harris and the core team at Svelte Technologies. It offers a new approach to building user interfaces, where code is compiled into highly efficient JavaScript at build time rather than interpreted in the browser during runtime. This approach allows Svelte to compile down to highly efficient code that can perform very quickly on mobile and other low-spec devices.

Advantages of Svelte

An effective front-end framework should provide developers with powerful tools to quickly and easily develop great user experiences. Svelte is no exception – it’s built with the developer in mind, providing an intuitive API and an abundance of features. Svelte offers a range of advantages, including:

  • No virtual DOM – Svelte compiles code to highly efficient JavaScript when it builds, meaning there’s no need for a virtual DOM to manage state.
  • Faster performance – because of the minimized JavaScript code created, Svelte applications can perform faster than other front-end frameworks.
  • Lightweight library – Svelte has a minimal overhead, and no dependencies, so it’s generally much lighter than other front-end frameworks.
  • Developer friendly – Svelte’s simple API makes it easy to pick up and get started with, and provides a range of features to help developers build great user experiences quickly and easily.

What about other frameworks?

It’s not just Svelte that offers advantages when it comes to developing user interfaces. React and Vue are two popular front-end frameworks with their own unique pros and cons. For example, React allows for more scalability, easier testing, and is a well-established framework. On the other hand, Vue is known for its easy learning curve, an extensive library of components, and the ability to write standards-compliant JavaScript code.

Ultimately, when deciding on a front-end framework, developers should take their specific use case into account. Factors such as user experience, scalability, and the development team’s skill set should be taken into consideration before making a decision.

Comparing Svelte to ReactJS and VueJS

“The most disastrous thing that you can ever learn is your first programming language.” – Alan J. Perlis

In the world of web development, JavaScript is a very popular language that is used to create dynamic user experiences. It has traditionally been used in combination with DOM manipulation libraries such as jQuery to create interactive web pages. However, with new frameworks emerging, developers now have more choices when creating interactive websites. Svelte, ReactJS, and VueJS are all popular frameworks for developing JavaScript-based web applications.

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Svelte is a web framework that compiles your code at build-time instead of run-time, resulting in smaller bundle sizes and quicker load times. It has a expressive syntax and features that make it easy to create reactive, data-driven applications. Its component-based architecture also allows developers to create reusable code that can be used across multiple projects.


ReactJS is a popular JavaScript library for building user interfaces. It has a component-based architecture that helps developers create reusable code. ReactJS also provides a rich set of APIs that makes it easy to create complex user interfaces. It is known for its performance and flexibility, which makes it a great choice for dynamic websites.


VueJS is a progressive JavaScript framework for building user interfaces. It has a component-based architecture that makes it easy to create interactive, data-driven applications. VueJS uses the virtual DOM to increase performance, and its presence in the JavaScript community is quickly growing due to its flexible structure and small build sizes.

When deciding between Svelte, ReactJS, and VueJS, it comes down to the individual needs of each project. Svelte is a great choice for developers who are looking to create lightweight applications with efficient bundle sizes, whereas ReactJS and VueJS are both great options for applications that require fast load times and complex user interfaces.

Why Choose Svelte Over ReactJS and VueJS?

“Programs must be written for people to read, and only incidentally for machines to execute.” – Hal Ableson

In the ever-growing world of front-end development, frameworks continue to evolve and expand as developers search for the perfect combination of complexity and functionality. Of all the available frameworks, ReactJS, VueJS, and Svelte are some of the most popular and powerful. Each offers a unique set of features and capabilities, making them an attractive choice for different types of projects. While VueJS and ReactJS are well established, Svelte is a relatively new entrant that is gaining traction in the development community.

Advantages of Svelte

Svelte is designed to be fast and lightweight, allowing projects to be built quickly with fewer lines of code. It utilizes a ‘write something once, use it everywhere’ approach, making it easier to share components across all platforms. With Svelte, complex tasks can be completed with less code which decreases development time. Since Svelte generates small JavaScript code bundles, it also improves the loading experience of the application.

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Disadvantages of ReactJS and VueJS

ReactJS and VueJS are known for their performance and scalability, however, they are difficult to learn, especially for new developers. The tools needed for ReactJS and VueJS can often be difficult to set up and configure, which can be time-consuming. Additionally, coding with ReactJS and VueJS can become very verbose. With complex components requiring dozens of lines of code, applications can become difficult to manage and maintain as well.

For developers looking for a simpler and more lightweight approach, Svelte is a great alternative. With its fast performance and easy-to-learn syntax, Svelte provides a powerful solution for building applications. As with any technology, however, it is important to understand the advantages and disadvantages before deciding on a framework.


The ongoing debate about the superiority of one JavaScript framework over the others is unlikely to ever be settled around the kitchen table. ReactJS, VueJS, and Svelte each have their own unique properties and offer different benefits for developers. So, what type of framework is best for your project?

The answer to this thought-provoking question really depends on what your goals are and what you ultimately need your project to do. Depending on the use case, technology, and size of the project, any of the JavaScript frameworks could be the best fit. If you stay up to date with the newest releases and feature developments, you can make an informed assessment. In the end, the best advice is to carefully consider all of the pros and cons of each framework before making a decision.

To stay informed about the best JavaScript frameworks available, we invite readers to follow our blog. Here, we regularly publish content focusing on the latest updates and new releases from ReactJS, VueJS, and Svelte. Though the debate may never end, we can stay current with the newest trends in the world of web development. So, keep checking in with us and see where the next entry in the JavaScript framework saga takes us!

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