The tinro is highly declarative, very tiny (~4.5 Kb (1.9 Kb gzipped)), dependency free router for Svelte's web applications.

Fuse.js is an open source project and a popular JavaScript fuzzy-search library written and maintained by Kiro Risk.

Easily create sites that work offline as well as online. UpUp is a tiny JavaScript library that makes sure your users can always access your site's content, even when they're on a plane, in an elevator, or 20,000 leagues under the sea.