#OPFS

5 articles tagged with OPFS

SQLite Wasm + OPFS: Building Sub-Millisecond Persistent In-Browser Databases

A comprehensive systems guide to running SQLite in web browsers using WebAssembly and Origin Private File System (OPFS). We benchmark synchronous I/O, multi-tab locking, web worker offloading, and local-first CRDT synchronization.

9/2/202624 min read

SQLite WASM (OPFS): How to Install, Set Up, and Use a Persistent Browser Database

Complete guide to SQLite WASM with OPFS persistence — how to install SQLite WASM (OPFS), set up a persistent SQLite database, and integrate with Yjs for sync.

8/6/202624 min read

sqlite3 WASM + OPFS: Native-Speed Persistent Browser Storage in 2026

Ditch IndexedDB for structured relational storage. Discover how to configure sqlite3 WebAssembly on the Origin Private File System (OPFS) for microsecond browser queries.

7/10/202616 min read

IndexedDB vs. OPFS: Write Throughput and Latency Performance Benchmarks

Analyze detailed database benchmarks comparing traditional IndexedDB with sqlite3 WASM mounted on the Origin Private File System (OPFS). Learn why OPFS is 25x faster.

7/10/202613 min read

sqlite3 WASM + OPFS: Browser Persistent Storage Guide (2026)

IndexedDB is notoriously slow for large datasets. Discover the official API guide to running sqlite3 WASM inside browsers at native speeds using the W3C Origin Private File System (OPFS).

6/19/20269 min read