| 01. | npm install node@14.8.0 | Install node specific version | 
    
      | 02. | npm init | Creates package.json | 
    
      | 03. | npm install | Install the dependencies in the local node_modules folder | 
    
      | 04. | bower install | package manager | 
    
      | 05. | npm install -g gulp |  | 
    
      | 06. | npm install -g bower |  | 
    
      | 07. | npm install -g live-server |  | 
    
      | 08. | npm install -g grunt-cli |  | 
    
      | 09. | live-server | Start NodeJs Server | 
    
      | 10. | npm install -S express |  | 
    
      | 11. | npm install -S body-parser |  | 
    
      | 12. | npm start |  | 
    
      | 13. | gulp develop | Server Start | 
    
      | 14. | gulp help | gulp Help | 
    
      | 15. | gulp build | Clean and minification into single file | 
    
      | 16. | gulp serve |  | 
    
      | 17. | gulp watch |  | 
    
      | 18. | gulp test:tdd | Unit Testing | 
    
      | 19. | gem install sass |  | 
    
      | 20. | sass -? | Help | 
    
      | 21. | sass –update var_styles.scss |  | 
    
      | 22. | sass –watch dir:dir | Watch for changes | 
    
      | 23. | npm install -g webpack | Istall webpack globally | 
    
      | 24. | webpack | Run | 
    
      | 25. | npm -l | Display full usage info | 
    
      | 26. | ruby -v | Ruby Version | 
    
      | 27. | node -v | Node Version | 
    
      | 28. | npm -v | Node Package Manager Version | 
    
      | 29. | tsc -v | TypeScript Version | 
    
      | 30. | git version | Git Version | 
    
      | 31. | webpack -v | Webpack Version | 
    
      | 32. | npm install mongoose |  | 
    
      | 33. | npm config rm proxy |  | 
    
      | 34. | npm config rm https-proxy |  | 
    
      | 35. | npm config list |  | 
    
      | 36. | npm install firebase angularfire2 –save |  | 
    
      | 37. | npm install git+https://github.com/angular/angularfire2.git |  | 
    
      | 38. | npm install firebase angularfire2@next –save |  | 
    
      | 39. | npm uninstall -g angular-cli |  | 
    
      | 40. | npm cache clean |  | 
    
      | 41. | npm install -g typescript |  | 
    
      | 42. | npm install –save rxjs@5.5.2 | Reactive Extensions Library for JavaScript | 
    
      | 43. | npm install express-session |  | 
    
      | 44. | node app | Run app.js file on node server | 
    
      | 45. | npm install -g jshint |  | 
    
      | 46. | npm install express –save | Install express into local project | 
    
      | 47. | npm install cors –save | Cross Origin Resource Sharing –> It allows open api to accessibale by other domains | 
    
      | 48. | npm install body-parser –save |  | 
    
      | 49. | npm install underscore –save |  | 
    
      | 50. | npm remove underscore –save |  | 
    
      | 51. | npm install ws –save | Install WebSocket | 
    
      | 52. | npm install socket.io –save | Used for creating websocket when browser doestn’t support websocket | 
    
      | 53. | npm install -g mocha | JavaScript Unit Testing framework | 
    
      | 54. | mocha | To run mocha test | 
    
      | 55. | npm install nock –save-dev | Use to create mock server for testing | 
    
      | 56. | npm install rewire –save-dev | Use for Injecting dependencies | 
    
      | 57. | npm install sinon –save-dev | Use to create mock object for test | 
    
      | 58. | npm install -g istanbul | JavaScript test coverage tool | 
    
      | 59. | istanbul cover _mocha | Run istanbul report | 
    
      | 60. | npm install supertest –save-dev |  | 
    
      | 61. | npm install cheerio –save-dev |  | 
    
      | 62. | npm install grunt-contib-jshint –save-dev |  | 
    
      | 63. | npm install grunt-contrib-less –save-dev |  | 
    
      | 64. | grunt css | Convert “.less” file into corresponding “.css” files | 
    
      | 65. | npm install grunt-autoprefixer –save-dev | Add code for browser dependencies in css | 
    
      | 66. | npm install grunt-browserify –save-dev | Create bundle.js combining all files together | 
    
      | 67. | npm install grunt-contrib-watch –save-dev |  | 
    
      | 68. | grunt watch |  | 
    
      | 69. | ng add @angular/material |  | 
    
      | 70. | npm install -g live-server |  | 
    
      | 71. | npm link | create a symlink in the global folder | 
    
      | 72. | npm link redis | link-install the package |