Nodejs code snippets

a# NodeJS Code Snippets

The essential collection of Nodejs snippets.

Author

Features

Only what you need and nothing more.

Simply, simple Nodejs snippets.

These snippets were selected carefully from my own day-to-day NodeJS use. Not everything in NodeJS is included here. This is a hand selected set of snippets that work the way that you would expect, not just a copy of the documentation.

Usages

Usage

NodeJS Snippets

Snippet	Renders
`requ`	create require statement
`exstatic`	Express set the static folder
`exue`	Express URL encoded
`exjson`	Express set to use json
`ergr`	A router based get route
`erpr`	A router based post route
`esgr`	A simple based get route
`espr`	A simple based post route
`exs`	Express simple Hello world server Setup
`exr`	Express routes for server
`mongodbc`	MongoDB database connection
`mysqlc`	MySQL database connection
`gns`	Define schema of data in API
`pass`	Defining passport strategy
`mails`	Sending mail to user
`dbug`	Generating debugging variables

Swagger Snippets

Snippet	Renders
`swbi`	Swagger basic info
`swsi`	Swagger server info
`swtg`	Swagger Tags
`sws`	Swagger Security Schema
`swscs`	Swagger String Schema
`swsco`	Swagger Object Schema
`swpath`	Swagger Path

NodeJS Full Expansions

exstatic - Express set the static folder

app.use(express.static("public"));

exue - Express URL encoded

app.use(express.urlencoded({ extended: false }));

exjson - Express set to use json

app.use(express.json());

esgr - A simple based get route

app.get("", (request, response) => {});

espr - A simple based post route

app.post("", (request, response) => {});

exs - Express simple Hello world server Setup

const express = require("express");
const app = express();

app.get("/", (req, res) => {
    res.send("Hello world");
});

const port = process.env.PORT || 5000;
app.listen(port, () => console.log(`Server is running on...http://localhost:${port}`));

Swagger Full Expansions

swbi - Swagger basic info

module.exports = {
    openapi: "3.0.0",
    info: {
        version: "1.0.0",
        title: "",
        description: "",
        contact: {
            name: "",
            email: "",
            url: ""
        }
    }
};

swsco - Swagger Object Schema

module.exports = {
    components: {
        schemas: {
            Error: {
                type: "object",
                description: "error object",
                properties: {
                    error: {
                        type: "string",
                        description: "error message",
                        example: "NOT_FOUND"
                    }
                }
            }
        }
    }
};

Harsh Dobariya