With constant evolutions, the Node.js technology has become a silver bullet for the developers and businesses as it filled the need by leveraging single-threaded event loop model to support concurrent requests, stimulated code sharing, enable module reuse with inbuilt NPM, served as a proxy server, enabled real-time two-way communication, and pretty more.
A quick glance at the leading players that have banked on the Node.js technology to engineer the world-class application:
Netflix stands first in switching the architecture to Node.js as it brought superior performance to the company that has significantly diminished architecture cost and development cost.
Besides, the continuous updates for security patches, and performance optimizations, and support for the JavaScript features make the apps built using Node.js platform perform speedily and efficiently.
With increasing workloads, the Node.js applications can be scaled successfully by implementing three strategies- cloning, decomposing, and splitting.
The Node.js community is getting bigger day by day with a large number of code packages and modules that can be used by the developers without building them from scratch and avoiding the layers of complexities.
Node.JS is an open-source, javascript-based runtime environment used for creating server-side and networking applications.
It is famous for high performance, can run on any platform, and most importantly, easy to implement.
If you decide to go with this environment, you need to hire node.js developer for that.
An expert in Node JS will help you to create the server-side of your application with ease.
How much does it cost to develop a node js app?
I cannot give you an answer.
Passport-Local Mongoose is a Mongoose plugin that simplifies username creation and password login with Passport.
This module auto-generates salt and hash fields, you don’t require to hash the password with this crypto module, the passport-local-mongoose does this for you.Whenever a user simply hashes their password and if there are two users in the database that have the same password, they will end up having the same hash.
Now, if any one of these passwords gets hacked then the hacker can reach each account that uses the same password because users with identical passwords have the same hash fields.Here are few steps, you can follow for authentication:Create a Directory StructureCreate a Model/User.js File Configuring Passport/Passport-Local in App.jsCreation of the Route/User.js FileRead more here - Nodejs Authentication With Passport JS and Passport Local Mongoose
They will surely help you in your daily JavaScript practices.
#1 Place Scripts at the Bottom of Your Page
#2 Use === Instead of ==
#3 Comment Your Code
#4 Use [] Instead of New Array()
#5 Long List of Variables? Omit the “Var” Keyword and Use Commas Instead
#6 Always, Always Use Semicolons
#7 Declare Variables Outside of the For Statement
#8 Don’t Pass a String to “SetInterval” or “SetTimeOut”
#9 “For in” Statements
#10 Remove “Language”
To know more about it, read Basic Tips for JavaScript Beginners
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