The latest articles on DEV Community by John (@john_4460c2d9b). https://dev.to/john_4460c2d9b https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4103638%2F97560e11-4c01-4a9d-a3c2-b1f0365902ea.png https://dev.to/john_4460c2d9b en John Wed, 02 Sep 2026 22:46:03 +0000 https://dev.to/john_4460c2d9b/fluent-validation-jc1 https://dev.to/john_4460c2d9b/fluent-validation-jc1 John Tue, 01 Sep 2026 16:25:48 +0000 https://dev.to/john_4460c2d9b/jwt-authentication-14i5 https://dev.to/john_4460c2d9b/jwt-authentication-14i5 John Tue, 01 Sep 2026 12:37:07 +0000 https://dev.to/john_4460c2d9b/error-interceptor-2p5k https://dev.to/john_4460c2d9b/error-interceptor-2p5k angular programming typescript webdev John Tue, 01 Sep 2026 05:30:31 +0000 https://dev.to/john_4460c2d9b/refresh-token-interceptor-738 https://dev.to/john_4460c2d9b/refresh-token-interceptor-738 angular programming typescript webdev John Tue, 01 Sep 2026 04:54:36 +0000 https://dev.to/john_4460c2d9b/authentication-1a7 https://dev.to/john_4460c2d9b/authentication-1a7