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| :mega: Important notice |
|-------------------------|
-| This SDK is superseded by the [new, unified ConfigCat SDK for JavaScript](https://github.com/configcat/js-unified-sdk#configcat-sdk-for-javascript).
This legacy SDK is in maintenance mode now, it will receive only critical security patches until **official support ends on August 31, 2026**.
We recommend migrating to the new SDK as described [here](https://configcat.com/docs/sdk-reference/node/#migration-to-the-new-sdk). |
+| Official support for this SDK has ended. Although it may continue to work, its use is not recommended as it will no longer receive security patches. Please migrate to the [unified ConfigCat SDK for JavaScript](https://github.com/configcat/js-unified-sdk#configcat-sdk-for-javascript), as explained [here](https://configcat.com/docs/sdk-reference/node/#migration-to-the-new-sdk). |
# ConfigCat SDK for Node.js
https://configcat.com