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Month: March 2022
NestJS | Node | Typescript
NestJS challenge: take the steps developing a REST API
Your Blueprint to a NestJS REST API project
NestJS | Node | Typescript
JWT and Passport JWT Strategy for your NestJS REST API Project
NestJS offers us the solo @nestjs/jwt module that allows us to integrate JWT in our project.
The Passport package is a massively used NodeJS library, whose “sole purpose is to authenticate requests, which it does through an extensible set of plugins known as strategies.
Here is a detailed post of how you can implement them in your project.
NestJS | Node | Typescript
NestJS: Use a solo @injectable class as a singleton Provider
NestJS Modules are Singletons by default. Their Providers are also singletons when they are provided from within the same module. However, there are cases where we want to use just a single solo class as provider to a couple or more modules. In such cases we can use the solo class as singleton or not. Let’s see how we can do that.
NestJS | Node | Typescript
NestJS REST API: class-validator & class-transformer
In this post we will try to focus on how to start implementing the class-validator and class-transformer libraries. Both of them are widely used tools for validating REST API Requests’ data and/or transform your API Responses before to send them back to the client.
MongoDB schema validation rules
MongoDB is a very popular free and open-source cross-platform document-oriented database. It is a NoSQL database and it is based on JSON-like documents. Document-based databases are either schema-less or they provide a certain level of flexibility defining schemas using schema validation rules.
The purpose of this post is to demonstrate how we can apply some schema validation rules in a collection.
git: Commonly used commands
This is simply a reference list of some of the basic yet commonly used git commands. For further details, you can always refer to git documentation.