Nest js from scratch: In conclusion

1. Getting started with nestjs

2. An overview of nestjs - modules, controllers and providers

3. Dependency injection in nestjs

4. Dependency injection in JavaScript [Bonus]

5. In conclusion [you are here]

Conclusion

Nest is a rich opinionated framework that is suitable for mid-size to big projects, making it easy to scale them sustainably.

It has great documentation, you can use it to build on concepts transferred from other languages and frameworks.

For next steps checkout how to:

• Set up a database with a variety of databases (e.g. PostgreSQL/MySQL + Sequelize/TypeORM)

  • https://docs.nestjs.com/techniques/database

  • https://docs.nestjs.com/recipes/sql-sequelize

  • https://docs.nestjs.com/recipes/sql-typeorm

• Set up middleware for data verification or custom logging: https://docs.nestjs.com/middleware

• Set up pipes for data verification or transformation: https://docs.nestjs.com/pipes

• Set up guards to implement Role Base Access Control (RBAC): https://docs.nestjs.com/guards

• Use cookies for authentication https://docs.nestjs.com/techniques/cookies

• Remember to test your API https://docs.nestjs.com/fundamentals/testing