added helmet, vscode settings, updated packages

Author: nmanikiran

.editorconfig

@@ -9,4 +9,4 @@ charset = utf-8
 indent_style = space
 indent_size = 2
 insert_final_newline = true
-trim_trailing_whitespace = true
+trim_trailing_whitespace = true

.gitignore

@@ -70,11 +70,4 @@ typings/
 .env
 
 
-### VisualStudioCode ###
-.vscode/*
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
-
-# End of https://www.gitignore.io/api/node,visualstudiocode
+# End of https://www.gitignore.io/api/node,visualstudiocode

.vscode/extensions.json

@@ -0,0 +1,9 @@
+{
+  "recommendations": [
+    "christian-kohler.npm-intellisense",
+    "christian-kohler.path-intellisense",
+    "eg2.tslint",
+    "esbenp.prettier-vscode",
+    "wix.vscode-import-cost"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+  "editor.formatOnSave": true,
+  "editor.formatOnPaste": true,
+  "prettier.singleQuote": true,
+  "prettier.trailingComma": "all",
+  "prettier.tslintIntegration": true,
+  "editor.fontFamily": "Fira Code, Consolas, 'Courier New', monospace"
+}

Readme.MD

@@ -1,48 +1,46 @@
-
 # REST API with Node using Typescript
 
 This is a simple REST API developed using node and express with typescript
 
-![alt text](https://image.ibb.co/nAd9OF/logos.png "Node Typescript")
-
+![alt text](https://image.ibb.co/nAd9OF/logos.png 'Node Typescript')
 
 ## Requirements
-[Node.js](https://nodejs.org/en/),  [postgresql](https://www.postgresql.org/download/)
+
+[Node.js](https://nodejs.org/en/), [postgresql](https://www.postgresql.org/download/)
 
 ## Setup DB
-1) you need to install PostgreSQL  and then set the  following environment variable 
-      `C:\Program Files\PostgreSQL\10\bin`,
-      `C:\Program Files\PostgreSQL\10\lib`
-2) rename `.env-sample` to `.env` in the file the DB connection string need to be updated accoring to your `credentials`.
-      ex : `postgres://<YourUserName>:<YourPassword>@localhost:5432/<YourDatabase>`
 
-3) you can find the DB and other details under `src/db`
-create database with the name `complete-typescript-course` and then run/ import the `.sql` files
+1. you need to install PostgreSQL and then set the following environment variable
+   `C:\Program Files\PostgreSQL\10\bin`,
+   `C:\Program Files\PostgreSQL\10\lib`
+2. rename `.env-sample` to `.env` in the file the DB connection string need to be updated accoring to your `credentials`.
+   ex : `postgres://<YourUserName>:<YourPassword>@localhost:5432/<YourDatabase>`
+
+3. you can find the DB and other details under `src/db`
+   create database with the name `complete-typescript-course` and then run/ import the `.sql` files
 
 ## Setup
 
 clone the repo then goto that directory and run following commands
 
- `npm install` 
+`npm install`
 
- To transpile .ts files to .js run
+To transpile .ts files to .js run
 
- `npm run watch`
+`npm run watch`
 
 To start the Application
 
- `nodemon or npm start`
+`nodemon or npm start`
 
 this will run on port 3000 you can change on config or
 
 `node server.js -p <PORT>`
 
+## Recommended / Preferred
 
+[VSCode](https://code.visualstudio.com/download)
 
 ## Credits to
-Angular University [complete-typescript-course](https://github.com/angular-university/complete-typescript-course)
-
-
-
-
 
+Angular University [complete-typescript-course](https://github.com/angular-university/complete-typescript-course)