Skip to content
UX Atlas
Plate TERM·099 · TermGrid C6 · Rev. 2026-08-14

Feature Flag

A switch that turns a feature on for some people.

TermCraft conventionFoundational

Definition

A switch controlling whether a capability is active, allowing release to be decoupled from deployment.

Craft convention. True because the industry converged on it. Breaking it costs familiarity, not correctness.

On this plate
  1. 1Definition
  2. 2Local chart
  3. 3Continue from here

In plain language

A switch that turns a feature on for some people.

Example

Releasing a redesign to five percent of users before switching the default.

Local chart

TERM·099 · Region X · Grid C6

This entry and the entries it is stated to connect with. Each line is labelled with what the connection means.

Each link says what the connection is, so you can tell a principle from an alternative from a thing people mix this up with.

Deeper reading

The full entry behind this definition.

Nearby in the Atlas

Adjacent territory, found through shared tags rather than a stated link.