Giter Site home page Giter Site logo

node-client's Introduction

LaunchDarkly SDK for Node.js

Quick setup

  1. Install the Node.js SDK with npm

     npm install ldclient-node --save
    
  2. Require the LaunchDarkly client:

     var LaunchDarkly = require('ldclient-node');
    
  3. Create a new LDClient with your SDK key:

     var ld_client = LaunchDarkly.init("YOUR SDK KEY")
    

Your first feature flag

  1. Create a new feature flag on your dashboard

  2. In your application code, use the feature's key to check whether the flag is on for each user:

     ld_client.once('ready', function() {
       ld_client.toggle("your.flag.key", {"key" : "[email protected]"}, false, function(err, show_feature) {
         if (show_feature) {
             # application code to show the feature
         }
         else {
             # the code to run if the feature is off 
         }
       });
     });
    

Learn more

Check out our documentation for in-depth instructions on configuring and using LaunchDarkly. You can also head straight to the complete reference guide for this SDK.

Contributing

We encourage pull-requests and other contributions from the community. We've also published an SDK contributor's guide that provides a detailed explanation of how our SDKs work.

About LaunchDarkly

node-client's People

Contributors

apucacao avatar jkodumal avatar jportela avatar nadav-dav avatar pkaeding avatar qubyte avatar

Watchers

 avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.