Using feature flags to quickly enable and disable product features is more than just a development technique; it's a philosophy that drives innovation and ensures that only the best, most performant features reach your users.
However, when working on a new feature you need to leave your current browser tab, sign into your flag provider, switch the flag to the value you need for development—all while coordinating and communicating this change with teammates. This adds a lot of overhead and disrupts your work.
Today, we’re making that workflow easier by adding the ability for team members to override your application’s feature flags right from the Vercel Toolbar.
You can manage flags set in any provider including LaunchDarkly, Optimizely, Statsig, Hypertune, or Split—and additionally you can integrate any other provider or even your own custom flag setup. By creating overrides for your flags from the toolbar, you can stay in the flow and improve your iteration speed.