Feature flag use cases
Real situations where a flag saves a release: kill switches, betas, migrations and more.
- Use cases3 min read
Stale feature flags: how to find them and remove them safely
Old feature flags turn into dead code and hidden risk. How to spot stale flags, remove them without breaking production, and stop them from piling up.
- Use cases2 min read
Kill switches: the feature flag you hope you never use
A kill switch is a feature flag that turns off a risky part of your system in seconds. Where to put them, how to design them, and how to make sure they work.