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How would you like a persistent browser database that: 💾 stores data durably in the browser 🪶 avoids Asyncify time and size overhead 🌐 skips COOP/COEP header requirements 🗂️ works across multiple tabs and workers 👀 supports simultaneous read transactions

PowerSync

@powersync.com

📝 supports write-ahead logging (WAL) ⚡ moves data faster than IndexedDB ✍️ commits writes faster than IndexedDB 📁 lets you copy, import, export, and rename DB files with OPFS? Say hello to OPFSWriteAheadVFS, a new virtual file system option for wa-sqlite!

29/4/26, 5:00 am0 reposts0 likes

PowerSync

@powersync.com

29 Apr

Full discussion - github.com/rhashimoto/...

github.comWrite-ahead logging in a VFS · rhashimoto wa-sqlite · Discussion #315TL;DR OPFSWriteAheadVFS is a new synchronous VFS that uses write-ahead logging to achieve significant performance and concurrency improvements. It uses the proposed readwrite-unsafe mode that is cu...