OPFS Packages

OPFSStorage is a library for managing files and directories using the Origin Private File System (OPFS) with a built-in event-handeling system.

Manage OPFS assets in your web site, supporting file creation, copying, and moving features, providing a user-friendly interactive experience.

Origin private file system DB

NeverChange is a database solution for web applications using SQLite WASM and OPFS.

A lightweight Persisted In-Memory Database for the browser

A browser-compatible fs module inspired by the Deno fs and @std/fs APIs, based on OPFS implementation.

Web File System API to Node fs promises API.

an automerge repo storage provider for the browser's file system api (including origin private file system)

File system abstractions and implementations

The in-web bindings for the fsx library.

SQLite Wasm conveniently wrapped as an ES Module.

This is the OPFS persistence adapter for [SignalDB](https://github.com/maxnowack/signaldb). SignalDB is a local-first JavaScript database with real-time sync, enabling optimistic UI with signal-based reactivity across multiple frameworks.

SQLite Client is a wrapper for Sqlite on Wasm that uses the Origin Private File System to persist the sqlite database file.