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. https://configcat.com
1. Install and import package:
via NPM package:
npm i configcat-js
Log in to ConfigCat Management Console and go to your Project to get your API Key:2.
3. Create a ConfigCat client instance:
var configCatClient = configcat;
We strongly recommend using the ConfigCat Client as a Singleton object in your application.
4. Get your setting value:
Getting user specific setting values with Targeting
Using this feature, you will be able to get different setting values for different users in your application by passing a
User Object to the
Read more about Targeting here.
The ConfigCat SDK supports 3 different polling mechanisms to acquire the setting values from ConfigCat. After latest setting values are downloaded, they are stored in the internal cache then all requests are served from there. Read more about Polling Modes and how to use them at ConfigCat Docs.
If you need help how to use this SDK feel free to to contact the ConfigCat Staff on https://configcat.com. We're happy to help.
Contributions are welcome.