TanStack

The open-source application stack for the web.

TanStack is an open-source application stack for the web: a collection of headless, type-safe, composable TypeScript/JavaScript libraries for building modern web applications, including Query, Router, Table, Start, Form, Charts, Virtual, and related tooling.

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newsPRIMARY2026-05-11

TanStack reports npm supply-chain attack across 42 packages with credential-stealing payload

TanStack disclosed a supply-chain attack that pushed two malicious npm versions across 42 packages in a 10-minute window. The payload targeted cloud keys, GitHub tokens, npm credentials, and SSH material, so teams should audit installs and rotate secrets.