Don't worry
be happy
the best of angular in node
I'm Laura Ciro
Software Developer at Yuxi Global
Really love cats
@ltciro
Hello!
.Net Conf Co
...
THE CHALLENGE
Create a scalable APP in Node from scratch
if you don't know what to do
Stop, breathe.
1. Identify Problem:
What is scare me about it?
2. Find an approach:
what could help me to handle it ?
3. Validate approach:
what makes me happy?
Approach does?
what scares me?
Frankenstein code
What could help me handle those fears?
What could help me handle those fears?
TypeScript
RxJS
Angular
CLI
npm install -g @nest/cli
Usage
nest new project-ngAtlanta
main.ts
Architecture
one place, one concern
Modules
Users
Auth
Messages
Clients
Folder Client Module
File Client Module
Modules
Controllers
Architecture
one place, one concern
GET
http://localhost:3000/clients/
Controllers
route global for this controller
Dependency Injection
DECORATOR VERB
Observable response
GET
http://localhost:3000/clients/Laura
Controllers
rest of the route
parameter name
Providers
Architecture
one place, one concern
Providers
Reusability
maintainability
uncoupled code blocks
Middlewares
Guards
Pipes
Interceptors
Filter Exception
Use interceptor Class for this route
Use interceptor Class for all routes
Use Guard Class for all routes
Scalability
platform agnostic
Websockets
Faster Development
dedicated modules
Why nest makes me happy?
it allows us to create a functional and scalable product faster
while encouraging me to learn design architecture patterns
Growing
Schematics
Nx & Xplat Integration
Schematics
Library
Interface
Resolver
Configuration
Nx Integration
Full stack applications
Node back (NestJS app)
Angular app
Shared Code
The last thing that makes me happy
are kittens
Resources
- https://docs.nestjs.com/
- https://github.com/kamilmysliwiec/jscamp
- Kamil's JSCamp Talk
- https://auth0.com/blog/nestjs-brings-typescript-to-nodejs-and-express/
- https://auth0.com/blog/full-stack-typescript-apps-part-1-developing-backend-apis-with-nestjs/
- Nwrl nx and Netsjs blog post by Jason Jean
¡Gracias Totales!
I brought dulce de leche from colombia, if you want to try it, make a tweet thanking the organizers of ngatlanta with #ngAtlanta #thanks, and I will choose a winner
The best of angular in node
By Laura Ciro
The best of angular in node
We have experienced a revolution in the Front-End with innovative ideas from Frameworks and libraries, however, how can our Back-End learn and benefit from this?, The architecture in Node can be a headache, Do not lose your mind!. Let's increase our technical skills and level of happiness, building robust applications in a simple, consistent and fast way, without losing the simplicity of Node with Nest.js; a framework based on the Angular design that provides the best concepts for scalable systems. Additionally, Nest.js is a short route for the approach of Angular developers to Node.js
