Protecting UX with Feature Policy
FEBRUARY 18, 2020
Modern applications use Feature Policy to: Enforce permissions. Feature policies can help control such access. Feature policies can also help guardrail performance by denying access to such code. They can also be used to ensure properly optimized images are transferred to the browser, which makes Feature Policies a desirable performance enforcing mechanism. For maximum effectiveness, use Feature Policies in development environments to enforce the contract early on.