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Xuanwo
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OAuth tests set `LANCEDB_OAUTH_BROWSER` inside Jest's sandbox, which does not update the process environment read by Rust. As a result, the native login flow launches a real browser; the [failing macOS main job](https://github.com/lancedb/lancedb/actions/runs/35067074667/job/104699667840) ends by terminating an orphaned Safari process. Set the no-op browser helper while loading Jest configuration, before creating sandboxes and workers, so both local and CI tests inherit it. Check the inherited process environment before OAuth login to catch regressions without opening a browser. Windows uses a no-op command fixture. Test deadlines and worker counts are unchanged. A negative control restoring the sandbox-only assignment fails in the new pre-login check. The full macOS test suite passes with the standard test launcher; the Windows helper has not been executed locally. The [first hosted macOS run](https://github.com/lancedb/lancedb/actions/runs/35071525843/job/104713928139) passes all 843 tests (5 skipped), with no Safari process in the job log. Further normal runs are needed to establish sustained stability.
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.