`persisters`

The persisters module of the TinyBase project provides a simple framework for saving and loading Store and MergeableStore data, to and from different destinations, or underlying storage types.

Many entry points are provided (in separately installed modules), each of which returns different types of Persister that can load and save a Store. Between them, these allow you to store your TinyBase data locally, remotely, to a Durable Object, to SQLite and PostgreSQL databases, and across synchronization boundaries with CRDT frameworks.

`Persister`	Storage	`Store`	`MergeableStore`
`SessionPersister`	Browser session storage	Yes	Yes
`LocalPersister`	Browser local storage	Yes	Yes
`FilePersister`	Local file (where possible)	Yes	Yes
`IndexedDbPersister`	Browser IndexedDB	Yes	No
`RemotePersister`	Remote server	Yes	No
`DurableObjectStoragePersister`	Cloudflare Durable Object (KV)	No	Yes
`DurableObjectSqlStoragePersister`	Cloudflare Durable Object (SQLite)	No	Yes
`Sqlite3Persister`	SQLite in Node, via sqlite3	Yes	Yes*
`SqliteBunPersister`	SQLite in Bun, via bun:sqlite	Yes	Yes*
`SqliteWasmPersister`	SQLite in a browser, via sqlite-wasm	Yes	Yes*
`ExpoSqlitePersister`	SQLite in React Native, via expo-sqlite	Yes	Yes*
`PostgresPersister`	PostgreSQL, via postgres	Yes	Yes*
`PglitePersister`	PostgreSQL, via PGlite	Yes	Yes*
`CrSqliteWasmPersister`	SQLite CRDTs, via cr-sqlite-wasm	Yes	No
`ElectricSqlPersister`	Electric SQL, via electric-sql	Yes	No
`LibSqlPersister`	LibSQL for Turso, via libsql-client	Yes	No
`PowerSyncPersister`	PowerSync, via powersync-sdk	Yes	No
`YjsPersister`	Yjs CRDTs, via yjs	Yes	No
`AutomergePersister`	Automerge CRDTs, via automerge-repo	Yes	No
`PartyKitPersister`	PartyKit, via the `persister-partykit-server` module	Yes	No

(*) Note that SQLite- and PostgreSQL-based Persisters can currently only persist MergeableStore data when used with the JSON-based DpcJson mode, and not when using the DpcTabular mode.

Since persistence requirements can be different for every app, the createCustomPersister function in this module can also be used to easily create a fully customized way to save and load Store data.

Similarly, the createCustomSqlitePersister function and createCustomPostgreSqlPersister function can be used to build Persister objects against SQLite and PostgreSQL SDKs (or forks) that are not already included with TinyBase.

`persisters`

See also

Since

Interfaces

Enumerations

Functions

Type Aliases