Node JS Note

zod

npm i zod
https://www.npmjs.com/package/zod

joi

npm install joi
https://www.npmjs.com/package/joi

express

npm i express
npm install --save-dev @types/express
https://www.npmjs.com/package/express

prisma

npm install --save-dev prisma
https://www.prisma.io/
npx prisma init
npm install @prisma/client
npx prisma generate
npx prisma migrate dev --create-only : to see the changes
npx prisma migrate dev : to do migrate

bcrypt

npm install bcrypt
npm install --save-dev @types/bcrypt
https://www.npmjs.com/package/bcrypt

uuid

npm install uuid
npm install --save-dev @types/uuid
https://www.npmjs.com/package/uuid

jest

npm install --save-dev jest @types/jest
https://www.npmjs.com/package/jest

"scripts": {
    "test": "jest -i"
}

jest run paralel, to avoid that (db race condition), add -i
https://stackoverflow.com/questions/42827054/how-do-i-run-a-single-test-using-jest
./node_modules/jest/bin/jest
npm test
npx jest for all test
npx jest test/user-api.test.js
npx jest --runTestsByPath test/api-test/user-api.test.js for test in file
npx jest --testNamePattern "should register user" or npx jest -t "should register user"

babel

npm install --save-dev babel-jest @babel/preset-env
https://babeljs.io/setup#installation

{
  "scripts": {
    "test": "jest"
  },
  "jest": {
    "transform": {
      "^.+\\.[t|j]sx?$": "babel-jest"
    }
  }
}

Create babel.config.json configuration file add:

{
  "presets": ["@babel/preset-env"]
}

supertest

npm install --save-dev supertest @types/supertest
https://www.npmjs.com/package/supertest

cookie-parser

npm i cookie-parser

timeout

npm install connect-timeout

file upload to handle uploading file

npm i express-fileupload

file type to checking type of file

npm install file-type

eslint

npm i eslint --save-dev
https://eslint.org/
extention on vs code eslint
create configuration file eslint.config.js

redis

npm i ioredis

rabbitmq

https://www.rabbitmq.com/tutorials/tutorial-one-javascript
npm install amqplib

kafka

https://kafka.js.org/
npm install kafkajs

jwt

https://www.npmjs.com/package/jsonwebtoken
npm i jsonwebtoken