ConfigCat Common library for JavaScript is a shared package that provides the common ConfigCat SDK logic for ConfigCat SDK for Node.js and ConfigCat SDK for JavaScript.

ConfigCat is a feature flag, feature toggle, and configuration management service that lets you launch new features and change your software configuration remotely without actually (re)deploying code. ConfigCat even helps you do controlled roll-outs like canary releases and blue-green deployments.

ConfigCat is a hosted feature flag service. Manage feature toggles across frontend, backend, mobile, desktop apps. Alternative to LaunchDarkly. Management app + feature flag SDKs.

npm install

npm test

https://configcat.com/support

Contributions are welcome. For more info please read the Contribution Guideline.

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You might run into errors caused by the wrong version of Node.js. To make sure you are using the recommended Node.js version follow these steps.

1. Have nvm (Node Version Manager - https://github.com/nvm-sh/nvm ) installed:
2. Run nvm install. This will install the compatible version of Node.js.
3. Run nvm use. This will use the compatible version of Node.js.