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Monorepo Architecture with Nx and Turborepo for Fullstack Apps

As applications grow in complexity, managing multiple repositories can become cumbersome and inefficient. Monorepos offer a solution by housing all projects and services in...

Building and Deploying to Docker, Heroku, and Railway in NestJS

In modern web development, containerization and cloud deployment have become essential practices for ensuring that applications are portable, scalable, and easy to manage. In...

Linting, Formatting, and CI/CD Integration in NestJS

In modern development workflows, maintaining clean, readable, and consistent code is essential for collaboration and long-term project sustainability. Linting and code formatting help ensure...

End-to-End Testing with @nestjs/testing

End-to-End (E2E) testing is a critical part of testing in any application. It ensures that the entire system works together as expected, from the...

Unit and Integration Testing in NestJS

Testing is an essential part of software development, ensuring that your application behaves as expected and preventing bugs. NestJS provides excellent tools and support...

Implementing CQRS (Command Query Responsibility Segregation) in NestJS

CQRS (Command Query Responsibility Segregation) is a design pattern that separates the responsibility of reading data (queries) from writing data (commands). This pattern helps...

API Gateway Pattern with NestJS

In microservices architecture, one common design pattern for managing communication between multiple services is the API Gateway pattern. An API Gateway is a server...

tRPC vs REST vs GraphQL in NestJS

In modern web development, APIs are the backbone of communication between clients and servers. When building backend applications with NestJS, developers often face the...

Communication Between Services Using Message Brokers in NestJS

In a microservices architecture, the need for services to communicate asynchronously is crucial for building scalable, fault-tolerant, and loosely coupled systems. To achieve this,...

Building Microservices in NestJS (TCP, Redis, gRPC)

Microservices architecture is a popular pattern for designing scalable, flexible, and maintainable systems. NestJS, with its built-in support for multiple transport layers, makes it...

GraphQL Federation and Apollo Gateway in NestJS

As applications grow in complexity, microservices and modular architectures become essential. GraphQL Federation allows you to build a distributed GraphQL architecture where different services...

Performance Optimization with Dataloader in NestJS

In modern applications, performance is a critical factor, especially when dealing with complex databases and large datasets. One common performance issue arises when querying...

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