FedCM: The Browser‑Built Standard Set to Replace Cookie‑Based Federated Login
FedCM (Federated Credential Management) is a W3C‑backed browser API that promises a privacy‑first, cookie‑free login experience for web sites. With Chrome and Edge already adopting it, the standard is poised to reshape how developers integrate third‑party identity providers while sidestepping the pitfalls of traditional SAML and OIDC flows.