JAVASCRIPT

server side rendering in agular

//first step:
ng add @nguniversal/express-engine
//second step:
npm run dev:ssr
//third step:
ng build && ng run app-name:server
//fourth step:
npm run serve:ssr
//fifth step:
npm run prerender
//sixth step:
npm run serve:ssr


//diff method:
ng add @nguniversal/express-engine

//angular.json file change:
"server": {
          "builder": "@angular-devkit/build-angular:server",
          "options": {
            "outputPath": "dist-server",
            "main": "server.ts",
            "tsConfig": "tsconfig.server.json",
            "inlineStyleLanguage": "scss"
          },
//package.json file change:
            "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "watch": "ng build --watch --configuration development",
    "test": "ng test",
    "dev:ssr": "ng run test-universal:serve-ssr",
    "serve:ssr": "node dist-server/main.js",
    "build:ssr": "ng build && ng run test-universal:server",
    "prerender": "ng run test-universal:prerender"
              
//run command:
  ng run test-universal:server
  ng run build:ssr
  npm run serve:ssr

angular server side rendering

ng add @nguniversal/express-engine
npm run dev:ssr