TypeScript SDK

@dreamlake/dreamdb is the TypeScript-first client for the DreamDB protocol. It runs in Node 20+ and the browser, with zero runtime dependencies, and talks directly to any S3-compatible backend — no application server in the middle.

What's in the package

Concept	Description
`Schema`	Declarative builder for dataset fields (image, video, audio, embedding, scalar).
`Dataset`	Versioned multimodal collection. Create, open, append, query, snapshot, branch, merge, compact, delete.
`Space`	Read-side view of a Manifest + its Tracks. Designed for browsers, SSR, and CLIs that only consume.
`Backend`	Pluggable storage. Two built-in: `S3Backend` (any S3-compatible HTTP endpoint) and `MemoryBackend` (tests).
Query primitives	`normalizeL2`, `dotL2Normalized`, RaBitQ + PQ decoders, LSH + IMI helpers — for code that drops below the high-level API.

Read the docs

Install — npm install + runtime requirements
Quickstart — your first dataset in 30 lines
API reference — every public export with signatures
Browser usage — Space.fromUri, blob URLs, the read path
React example — minimal grid of thumbnails
Semantic search — CLIP text encoder + iterVector

Architecture

┌──────────────────┐    ┌──────────────────────┐    ┌──────────────────┐
│  Your code       │───▶│  @dreamlake/dreamdb  │───▶│  Object store    │
│  (Node/Browser)  │    │  (zero-dep client)   │    │  S3 / MinIO / R2 │
└──────────────────┘    └──────────────────────┘    └──────────────────┘
            HTTP only · content-addressed · spec-driven

Compatible with any backend that speaks S3-style HTTP GET/PUT (MinIO, AWS S3, Cloudflare R2, Wasabi, Backblaze B2). AWS SigV4 is auto-detected from the standard AWS_* env vars.

Source

dreamdb-ts/ in this workspace. The package is also published standalone at dreamlake-ai/dreamdb-ts.