// the find
remotestorage/remotestorage.js
⬡ JavaScript client library for integrating remoteStorage in apps
remoteStorage.js implements the remoteStorage protocol — an open standard for letting users own their data by storing it on a server they control, with local-first sync via IndexedDB. It's for app developers who want to build offline-capable web apps without running their own backend, or who want to give users data portability across apps.
The three-backend architecture (remoteStorage protocol, Dropbox, Google Drive) behind a single API is genuinely useful — you write against one interface and get broad storage coverage. The local-first model with IndexedDB as the primary store means apps work offline and sync when connected, which is the right default. The caching layer is granular: you can set cache strategies per-path prefix, not just globally. Test coverage is thorough — behavior tests, unit tests per module, conformance tests — which matters for a library where sync correctness bugs are silent and hard to reproduce.
The remoteStorage protocol itself has marginal server adoption — most users will end up on Dropbox or Google Drive anyway, which defeats the 'user-owned data' pitch and makes this feel like a complex abstraction over simpler direct integrations. Conflict resolution is last-write-wins, which is acceptable for personal data but will surprise anyone building collaborative or shared-state apps. The library ships as a single bundled JS file with no ES module tree-shaking story, so you're paying the full ~100KB even if you only want the IndexedDB backend. TypeScript types are present but generated from JSDoc rather than authored — the coverage is uneven and some public APIs return `any`.