Rx javascript

Introduction

The course used the following tools

 "dependencies": {
    "rxjs": "^6.6.2"
  },
  "devDependencies": {
    "ts-loader": "^8.0.3",
    "typescript": "^4.0.2",
    "typings": "^2.1.1",
    "webpack": "^4.44.1",
    "webpack-dev-server": "^3.11.0"
  }