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Swrv

Author Avatar Theme by Kong
Updated: 20 Mar 2025
2242 Stars

Stale-while-revalidate data fetching for Vue

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Vitepress

Overview

SWRV, pronounced “swerve,” is an innovative library that leverages the Vue Composition API to enable seamless remote data fetching. Drawing inspiration from the SWR (stale-while-revalidate) caching strategy, it ensures that applications can provide users with a responsive experience by first delivering cached data before validating it with a fresh request. The library is designed to make developing Vue applications faster and more efficient while maintaining a reactive UI.

With SWRV, developers can enjoy a straightforward integration process for various projects, especially with its support for both Vue 2.7 and Vue 3. This library is perfect for anyone looking to manage remote data effortlessly while utilizing Vue’s powerful features.

Features

  • Transport and Protocol Agnostic Data Fetching: SWRV works with various transport methods, making it versatile for different APIs and setups.
  • Fast Page Navigation: Users experience swift transitions between pages, ensuring minimal delays and a smoother interface.
  • Vue 3 Support: Specifically built to harness the capabilities of Vue 3, offering a more modern development experience.
  • Revalidation on Focus: Automatically revalidates data when the user focuses back on the app, ensuring users always see the latest information.
  • Request Deduplication: Reduces redundant requests by consolidating multiple requests into a single fetch, optimizing performance and resource usage.
  • TypeScript Ready: Designed with TypeScript compatibility in mind, allowing for better development practices and type safety.
  • Minimal API: Offers a clean and straightforward API that simplifies data fetching without unnecessary complexity.
  • Customizable Cache Implementation: Developers can tailor the caching strategy to fit specific project needs, enhancing flexibility in managing data.

With SWRV, components continuously receive updates, keeping the UI both fast and reactive, which is essential in today’s dynamic web environments.