Database clients and drivers

12-month change compares the average of the last 4 weeks of downloads with the first 4 weeks of the 52-week series. Gzip size is for the whole package, as measured by Bundlephobia. "-" means the value has not been fetched.

• @ducklings/workersDuckDB WASM for Cloudflare Workers with httpfs, Avro, and Iceberg
• datahikeDurable Datalog database for JavaScript and ClojureScript
• sidequestRedis-free background job processor for Node.js. Persist jobs in your existing PostgreSQL, MySQL, SQLite, or MongoDB, with a built-in dashboard. A distributed, durable BullMQ and pg-boss alternative.
• @spooky-sync/client-solid2Solid 2 native bindings for the sp00ky sync client
• spindbZero-config Docker-free local database containers. Create, backup, and clone a variety of popular databases.
• @spooky-sync/client-solidSurrealDB client with local and remote database support for browser applications
• mongo-uriI parse mongo URIs; especially the tricky repl set ones.
• create-fastify-appA Fastify application generator
• pg-workflowsThe simplest Postgres workflow engine for TypeScript - durable execution, event-driven orchestration, and automatic retries powered entirely by PostgreSQL
• @e280/kvtiny run-anywhere key-value database
• @twin.org/api-auth-entity-storage-modelsContracts for authentication flows and admin user management with entity storage.
• @seed-ship/duckdb-mcp-nativeNative Node.js/TypeScript implementation of DuckDB MCP extension
• verticaPure Javascript client library for Vertica
• mime-namesMedia Type Names Database
• @thi.ng/ksuidConfigurable K-sortable unique IDs, ULIDs, binary & base-N encoded, 32/48/64bit time resolutions
• happn-3pub/sub api as a service using primus and mongo & redis or nedb, can work as cluster, single process or embedded using nedb
• @signaldb/indexeddbThis is the `IndexedDB` 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.
• ai-resumable-streamResume and stop AI SDK streams, backed by S3, Redis, or any store you provide
• mongodb-queue-upMessage queues which uses MongoDB.
• @twin.org/api-auth-entity-storage-serviceAuthentication service implementation and REST routes backed by entity storage.
• tcp-log-clientstream and write tcp-log-server entries
• jsondbfsJSON Filesystem Database.
• @effected/appThe application control plane for Effect: one layer wiring XDG-namespaced directories, a migrated SQLite store, a TTL cache and a config file to the same place.
• joskTasks/CRON scheduler and manager for horizontally scaled multi-server applications. Supports Redis, MongoDB, PostgreSQL adapters.
• undici-cache-redisAn Undici cache store with a Redis backend.
• libsql-statelessthin libSQL stateless http driver for TypeScript and JavaScript
• libsql-stateless-easythin libSQL stateless http driver for TypeScript and JavaScript but easy
• orientjsOfficial node.js driver for OrientDB. Fast, lightweight, uses the binary protocol.
• schematsGenerate typescript interface definitions from (postgres) SQL database schema
• polyfills-dbbrowser feature database
• keyv-mongodb-storeA Keyv store implementation using MongoDB as the backend storage
• levelgraphA graph database for Node.js and the browser built on top of LevelUp
• keyv-nedb-storeA Keyv store implementation using NeDB as the backend storage
• casbin-pg-watcherA casbin watcher based on PostgreSQL NOTIFY
• @duckdb/duckdb-wasm-shell<img src="https://raw.githubusercontent.com/duckdb/duckdb-wasm/main/misc/duckdb_wasm.svg" height="64">
• @jeffs-brain/memoryLocal-first memory and hybrid retrieval library for LLM agents with pluggable stores, BM25 plus vector search, and a four-stage memory pipeline.
• pg-query-parserThe real PostgreSQL query parser
• @equationalapplications/react-llm-wikiIn-browser LLM memory for React web apps. Bring your own SQLite adapter (e.g., sql.js WebAssembly) for a complete, zero-server RAG experience.
• @gristlabs/sqlite3Asynchronous, non-blocking SQLite3 bindings
• mcp-postgres-serverMCP server for PostgreSQL: local, Docker, RDS, Neon, Supabase, or behind an SSH bastion.
• @agentskit/memoryPersistent and vector memory backends for AgentsKit.
• @twin.org/api-auth-entity-storage-rest-clientREST clients for authentication and admin operations against entity storage endpoints.
• @mux/sync-engineMux Sync Engine to sync Mux data based on webhooks to Postgres
• @rebasepro/clientHTTP SDK client for the Rebase custom backend
• pg-query-nativeThe real PostgreSQL query parser
• supabase-testsupabase-test offers isolated, role-aware, and rollback-friendly PostgreSQL environments for integration tests with Supabase defaults baked in
• motorq-pgPostgreSQL client - pure javascript & libpq with the same API
• signetaiSignet native CLI installer wrapper
• @cascade-flow/backend-postgresPostgreSQL backend implementation for CascadeFlow workflow orchestrator
• motorq-pgpPostgreSQL interface for Node.js

• oracledb vs slonik
• bullmq vs @bull-board/express
• bullmq vs graphile-worker
• @upstash/redis vs @planetscale/database
• @neondatabase/serverless vs @libsql/client