JavaScript Credential_management Guide
The Credential Management API streamlines login forms with credential storage, auto-fill, and account switching. The guide walks through Credential Management. Store: `navigator.credentials.store(new PasswordCredential({id,password}))`. Get: `navigator.credentials.get({password:true})` — auto-fill. Prevent silent auto-signin: `mediation: "required"`. Federated: `new FederatedCredential({id,provider:"https://accounts.google.com"})`. Requires HTTPS. Reduces password friction by integrating with browser password managers. The guide is organized into 1 sections that build on each other, each pairing a prose explanation with runnable code. Related guides: Arrays, Strings, Numbers, Math, Date. This is one of 145 JavaScript guides on JS Reference — see the full list on the guides page. Practice what you learn in the JavaScript playground, and look up any unfamiliar term in the JavaScript glossary.