Why I stopped using online JSON formatters (and built my own)
The “Oh No” Moment 😱 You are debugging a production issue at 2 AM. You grab a massive blob of minified JSON from the logs, look for a “JSON Prettifier” on Goo...
The “Oh No” Moment 😱 You are debugging a production issue at 2 AM. You grab a massive blob of minified JSON from the logs, look for a “JSON Prettifier” on Goo...
Every time I start a new Node.js backend, authentication ends up being the most repetitive and fragile part of the project. No matter the stack, I keep rewritin...
Read more about JWT vs PASETO: A Comprehensive Comparison...
Em algum momento, ao criar uma aplicação web, precisamos desenvolver uma solução de autenticação para o sistema. Existem várias estratégias para isso, como aute...
Introduction It started with a client meeting that left me uneasy. One of their Node.js microservices had suffered a security incident—not catastrophic, but en...
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Spring Security + Keycloak – JWT Validation Overview Keycloak issues signed JWT access tokens and your Spring Boot services validate those tokens locally using...
NOTE: This is my first post, so apologies in advance if I’ve misunderstood something. I’m open to discussions and corrections. What is JWT? JWT stands for JSON...
The API-First Approach API-First architecture prioritizes building APIs as the primary interface for automation, enabling seamless integration, scalability, an...
Overview The process of validating a JWT involves: 1. Parsing the token string. 2. Decoding the header and payload. 3. Verifying the signature using the approp...
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What I’m Building I’m creating an auth package that developers can drop into their app without writing the usual boilerplate login, register, JWT, email verifi...