README.md

How to start apps:

For bot:

node dist/bot/server.js

For client:

npm run start

For server:

npm run server-dev

Summary : Add Typescript and reload server after code changes Create sample Express server Add TSLint Add Prettier Airbnb code styling Husky to prevent unformatted code commits

Step 1. Add TypeScript

$ npm init $ npm i -D typescript ts-node-dev

Generate tsconfig.json configuration file:

$ $(npm bin)/tsc --init

Update tsconfig.json, “outDir” is where our build goes.

... // "outFile": "./", "outDir": "./build" /_ Redirect output structure to the directory _/, // "rootDir": "./", ...

Update package.json, add a dev, build and start script:

"scripts": { "build": "tsc", "start": "NODE_ENV=production node ./build/index.js", "dev": "ts-node-dev --respawn --transpileOnly ./src/index.ts", ... },

Step 2. Create sample Express App

$ npm i -S express $ npm i -D @types/express

Test web server

Development Mode hot reload

$ npm run dev

Build

$ npm run build

Prodution: Build + Start server

$ npm start

Step 3. Add TSLint

TSLint checks TypeScript code for readability, maintainability, and functionality errors. Install the plugin: “TSLint” by Microsoft.

$ npm i -D tslint

4.2 Add Prettier

Creating the React Frontend

create-react-app client

4.3 Install CORS

npm i cors --save

4.4 Install Body-Parser

npm i body-parser --save

4.5 Install Morgan

Morgan is basically a logger, on any requests being made, it generates logs automatically.

npm i morgan --save

4.6 Install Types for Morgan (for TypeScript)

npm install @types/morgan

4.7 Install Types for Cors (for Typescript)

npm install @types/cors