Implementing feature flags in your app

Using flags for database migrations

Release faster with less risk

Getting started with feature flagging

Key Literature

Feature Toggles Theoretical and practical guide to feature toggles By Martin Fowler, 2017

Feature Flag-Driven Dev Benefits of integrating feature flags into your dev process By Justin Baker, 2015

Flipping Out One of the first homegrown feature flagging systems By Ross Harmes, 2009