NestJS Quick start tutorial on Mac

Quick start tutorial steps for installing NestJS:

1. Install Node on Mac
2. Install NestJS
   npm i -g @nestjs/cli
3. Create new nest project
   nest new proj1
4. To create a new project with TypeScript’s strict mode enabled, pass the –strict flag
   nest new --strict proj1
5. Start the app
   cd proj1
npm run start
   

   > proj1@0.0.1 start
   > nest start
   
   [Nest] 70250  - 12/18/2022, 5:30:21 PM     LOG [NestFactory] Starting Nest application...
   [Nest] 70250  - 12/18/2022, 5:30:21 PM     LOG [InstanceLoader] AppModule dependencies initialized +15ms
   [Nest] 70250  - 12/18/2022, 5:30:21 PM     LOG [RoutesResolver] AppController {/}: +2ms
   [Nest] 70250  - 12/18/2022, 5:30:21 PM     LOG [RouterExplorer] Mapped {/, GET} route +1ms
   [Nest] 70250  - 12/18/2022, 5:30:21 PM     LOG [NestApplication] Nest application successfully started +1ms

6. Visit http://localhost:3000/ to see the app outcome
7. To start the app in dev mode (It will watch the changes to the file continuously)
   npm run start:dev