Blog

A deep-dive into database connection pooling—why it's critical, how it works under the hood, and how to effectively tune and implement it in NestJS applications using PostgreSQL and MongoDB.

A deep dive into compilers and transpilers, their role in software development, and how they differ. Learn why both are essential and explore real-world examples of each.

A deep dive into compilers and transpilers, their role in software development, and how they differ. Learn why both are essential and explore real-world examples of each.

A deep dive into DNS record types, their role in networking, and how they impact services like SSL/TLS certificate management. Learn how different DNS records work and when to use them.

A deep dive into React's event system, its quirks, and best practices for handling user interactions.

A comprehensive exploration of how NestJS utilizes TypeScript decorators under the hood. Learn about reflect-metadata, NestJS's dependency injection system, and how to create custom decorators.

A deep dive into Event-Driven Architecture (EDA), its benefits, trade-offs, and role in microservices. Learn when to use EDA and how it compares to traditional architectures.

Explore how to use the Act tool to run GitHub Actions workflows locally. Learn how to install, configure, and use this powerful tool to catch issues early and streamline your CI/CD pipelines.