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Fresh archive: Feature Flags
Feature Flags
Retired product documentation — Fresh and the former admin are retired. These instructions are preserved for migration and historical reference. New projects use Blocks 7.x and Studio's Site Editor.
Retired Fresh / Deno reference. This original guide preserves the earlier runtime APIs, Preact/HTMX examples, and any former admin steps. Use it when maintaining that runtime; consult the Studio Site Editor guides for current editing. Migration notes distinguish editor and framework migration.
What are Feature Flags?
It is a software development technique that allows enabling or disabling specific features of an application without changing the code or performing a new deploy.
Check out the technologies already supported and their respective documentation: