A jQuery plugin for adding smooth page transitions and AJAX navigation to websites with progressive enhancement.
smoothState.js is a jQuery plugin that adds smooth page transitions and AJAX-based navigation to websites through progressive enhancement. It solves the disorienting 'teleportation' effect of traditional page loads by allowing developers to choreograph animations between page changes, improving user experience without requiring backend modifications.
Frontend developers and designers building content-heavy websites or portfolios who want to enhance navigation with animations while maintaining accessibility and progressive enhancement principles.
Developers choose smoothState.js because it integrates unobtrusively with existing jQuery-based projects, provides fine-grained control over animations via hooks, and ensures resilience by falling back to standard page loads if JavaScript fails or is unsupported.
Unobtrusive page transitions with jQuery.
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smoothState.js gracefully degrades to standard page loads if JavaScript is disabled or unsupported, ensuring accessibility and resilience as emphasized in the README's philosophy.
Provides hooks like onStart and onReady that allow developers to integrate CSS animations or libraries like Velocity.js for flexible page transition designs, as detailed in the options section.
Includes prefetching on hover and in-memory caching to speed up page loads and enhance perceived performance, with configurable options for cache length and prefetch events.
As a jQuery plugin, it requires jQuery, which can be a bottleneck for projects not already using it or those targeting modern, lightweight frameworks, adding unnecessary bloat.
Developers must define all animations via callback functions, which adds complexity and requires additional CSS/JS work compared to drop-in solutions, as there are no pre-built transitions.
The README's FAQ notes that plugins may break on subsequent page loads, necessitating manual re-initialization in the onAfter hook, increasing maintenance overhead and potential for errors.