Head-to-Head: Qwik vs Svelte Analysis


v1.5.7(5 days ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 2Monthly npm downloads

An Open-Source sub-framework designed with a focus on server-side-rendering, lazy-loading, and styling/animation.


v4.2.18(11 days ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 14Monthly npm downloads

Svelte is a radical approach to building user interfaces. It is a compiler that takes declarative components and converts them into highly efficient imperative code that directly manipulates the DOM. This results in minimal overhead and blazing-fast performance, as Svelte shifts the work from the browser to the build step. Svelte's reactive declarations and reactivity system enable automatic updates to the DOM when data changes, without the need for a virtual DOM.


Tags: javascriptframeworkuser-interfacereactive-programmingcompiler



Svelte has gained significant popularity in recent years and has a large and growing community. On the other hand, @builder.io/qwik is a relatively new package and may not have the same level of popularity and community support as Svelte.


Svelte is known for its small bundle size and efficient rendering, making it a great choice for small to medium-sized applications. @builder.io/qwik, on the other hand, is designed specifically for building large-scale applications and provides features like server-side rendering and efficient data fetching, making it a better choice for complex and scalable projects.

Developer Experience

Svelte offers a highly intuitive and easy-to-learn syntax, making it a great choice for developers who want to quickly prototype and build applications. @builder.io/qwik provides a more opinionated and structured approach to development, which can be beneficial for larger teams working on complex projects.


Both Svelte and @builder.io/qwik are known for their excellent performance. Svelte's compiler optimizes the code during build time, resulting in highly efficient and performant applications. @builder.io/qwik also focuses on performance and provides features like incremental rendering and efficient data loading to ensure fast and smooth user experiences.

Ecosystem and Tooling

Svelte has a mature ecosystem with a wide range of libraries, tools, and community resources available. It has good integration with popular frameworks like Next.js and supports various build tools. @builder.io/qwik, being a newer package, may have a smaller ecosystem and fewer third-party integrations.