About feature-flag.com

feature-flag.com is an independent site about feature flags: the technique of shipping code switched off and turning it on, for some or all users, without a new deploy.

It is written by software engineers for engineers, product managers and anyone who ships software. Articles explain how flags work, show real situations where they help, compare the tools that run them and follow the news around feature management.

How we write

• Facts come with a link to their source. When we are not sure, we say so.
• Tool comparisons describe what each tool does at the time of writing, with the date.
• Articles are updated when things change, and the update date is shown.
• No vendor pays for a place in an article.