IT & Software
JWT based authentication
Stateless authentication mechanism where the server generates a signed token Token is stored client-side (localStorage, cookies, etc.) and sent with each...
Jun 22, 2025
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IT & Software
ReactJs Tutorial
A tutorial created using selected blogs
Jun 24, 2025
IT & Software
API Security
Top 10 API security concepts to prevent attacks
Jun 24, 2025
IT & Software
When transactions are critical in mongodb
Publishing/Unpublishing posts: // typescript // ❌ Without transaction - RISKY await genericDb.collection('posts').insertOne(publishedPostData); await...
Jun 22, 2025
IT & Software
Intro on Virtual Clusters for Kubernetes
If you speak to teams or organizations running Kubernetes in production, one of the complaints you’ll often hear is how difficult multi-tenancy is....
Jun 22, 2025
IT & Software
Makefile vs Taskfile
Makefile Makefile is a traditional build automation tool that has been around since the 1970s. It's primarily designed for compiling and building software...
Jun 22, 2025
IT & Software
Microservices Design patterns
Microservice Design Patterns Microservice architectures employ various design patterns to address common challenges. Here are the most important patterns...
Jun 24, 2025
IT & Software
JWT based authentication - deep dive
Login can be stateless or stateful The flow: Frontend user tries to login from browser (Using https/SSL layer for security) Request sent in payload in...
Jun 24, 2025
IT & Software
Breaking up monolithic app into microservice using domain driver development (DDD)
Using Domain Driven Design to break a monolithic application into microservices is an excellent approach. DDD provides conceptual tools that align well...
Jun 24, 2025
IT & Software
React: useRef vs useMemo
useRef Purpose : Store mutable values that DON'T trigger re-renders When : Latest prop values, DOM references, timers, caches Benefit : Avoids stale...
Jun 22, 2025
IT & Software
Most common types of authentication in full stack apps
JWT (JSON Web Tokens) Session-Based Authentication OAuth 2.0 OpenID Connect Auth0, Okta, Cognito HTTP Basic Digest Authentication.
Jun 22, 2025
IT & Software
Federated Login Explained
Federated login (or federated identity) is an authentication method that allows users to access multiple applications or systems using a single set of...
Jun 22, 2025
IT & Software
What is domain driven development
Domain Driven Design (DDD) is a software design approach that focuses on modeling software to match a domain according to input from domain experts. It...
Jun 22, 2025
IT & Software
SAML vs OpenID Connect: Authentication Protocols Compared
Core Differences SAML (Security Assertion Markup Language) Older enterprise-focused protocol (established 2005) XML-based format Designed primarily for...
Jun 22, 2025