What is the difference between feature toggles and feature flags?

What is the difference between feature toggles and feature flags?

Feature toggles and feature flags are often used interchangeably, but they can have different implications. Feature toggles are primarily used to enable or disable features in a production environment without deploying new code. Feature flags, on the other hand, can also include conditions for when a feature is shown to users, allowing for more granular control.

Can you give me an example of how each is used?

Sure! A feature toggle might be used to turn on a new payment method for all users after testing it in a staging environment. A feature flag could be used to show the new payment method only to a specific group of users, like beta testers, while keeping it hidden from everyone else.

Are there any risks associated with using them?

Yes, there are risks. If not managed properly, feature toggles can lead to technical debt and code complexity. Feature flags can also create confusion if they are not documented well, as they may lead to inconsistent user experiences.

How can I manage feature toggles and flags effectively?

To manage them effectively, establish a clear process for adding, reviewing, and removing toggles and flags. Use a centralized dashboard to track their status and ensure that you have a plan for cleaning up unused toggles and flags regularly.