A lightweight Vue library for building resource-efficient UIs with virtual scrolling and off-screen content unloading.
Vue-Infinity is a lightweight Vue.js library designed to create resource-efficient applications by implementing virtual scrolling and off-screen content unloading. It solves the performance problem of handling large lists or grids of UI elements by only rendering what is currently visible to the user, preventing memory bloat and jank. The library provides components like virtual carousels, galleries, and a Ghost component to dynamically manage rendering based on visibility.
Vue.js developers building data-intensive applications like infinite feeds, media galleries, dashboards, or complex carousels where performance and smooth scrolling are critical.
Developers choose Vue-Infinity for its focused approach to UI performance, offering a suite of ready-to-use components that apply game-engine rendering principles to the web. It provides a simpler, more integrated solution compared to piecing together separate virtualization libraries and observer utilities.
Vue Infinity is a lightweight library for creating resource efficient apps. Unload parts of your UI when not visible and build easy to layout virtual scrollers that can present unlimited content while keeping resource usage fixed.
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Implements virtual scrolling to render only visible items, handling hundreds or thousands of elements without memory bloat, as per the library's philosophy of applying 3D engine principles.
The gallery-ce web component works in Vue, React, Svelte, or vanilla JavaScript, with clear code examples in the README for each framework, enabling broad usage.
InfiniteCarousel combines with the useInfiniteList composable to support paginated data fetching and caching, simplifying implementation of infinite feeds, as demonstrated in the documentation.
Ghost component and directive unload off-screen content with dimensionally-identical placeholders, saving resources based on IntersectionObserver, with event hooks for load and unload cycles.
Key components like Carousel and InfiniteCarousel are Vue-specific, limiting adoption in non-Vue projects despite the gallery component's agnosticism, as shown in the component examples.
Setting up infinite lists requires defining fetchItems, itemsPerPage, and caching logic in useInfiniteList, adding overhead compared to simpler virtualization libraries with more defaults.
The library focuses on performance logic, providing minimal styling out-of-the-box—evident from prop tables lacking style-related options—so developers must handle all CSS customization.
Release notes show breaking changes, such as v0.8.6 renaming startingPosition to startingIndex, indicating potential instability for production code that requires updates.