mirror of
https://github.com/lancedb/lancedb.git
synced 2026-04-12 10:50:39 +00:00
a898dc81c2
## Summary - Add a `user_id` field to `ClientConfig` that allows users to identify themselves to LanceDB Cloud/Enterprise - The user_id is sent as the `x-lancedb-user-id` HTTP header in all requests - Supports three configuration methods: - Direct assignment via `ClientConfig.user_id` - Environment variable `LANCEDB_USER_ID` - Indirect env var lookup via `LANCEDB_USER_ID_ENV_KEY` Closes #3230 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
LanceDB JavaScript SDK
A JavaScript library for LanceDB.
Installation
npm install @lancedb/lancedb
This will download the appropriate native library for your platform. We currently support:
- Linux (x86_64 and aarch64 on glibc and musl)
- MacOS (Intel and ARM/M1/M2)
- Windows (x86_64 and aarch64)
Usage
Basic Example
import * as lancedb from "@lancedb/lancedb";
const db = await lancedb.connect("data/sample-lancedb");
const table = await db.createTable("my_table", [
{ id: 1, vector: [0.1, 1.0], item: "foo", price: 10.0 },
{ id: 2, vector: [3.9, 0.5], item: "bar", price: 20.0 },
]);
const results = await table.vectorSearch([0.1, 0.3]).limit(20).toArray();
console.log(results);
The quickstart contains more complete examples.
Development
See CONTRIBUTING.md for information on how to contribute to LanceDB.