How can I implement feature toggles in different programming languages?

How can I implement feature toggles in different programming languages?

Feature toggles allow you to enable or disable features without deploying new code. What languages are you interested in?

I'm mainly working with JavaScript and Python.

In JavaScript, you can use libraries like LaunchDarkly or create your own toggle system using environment variables. For Python, consider using the flask-feature-toggle package.

Can you give me an example of how to set up a feature toggle in JavaScript?

Sure! You can create a simple toggle like this:

const featureToggles = {
  newFeature: true,
};

if (featureToggles.newFeature) {
  // Code for the new feature
} else {
  // Code for the old feature
}