How to Prepare for the JSNAD Exam?
Preparing for the JSNAD OpenJS Node.js Application Developer certification exam? Don’t know where to start? This post is the JSNAD Certificate Study Guide (with links to each exam objective).
I have curated a list of articles from the Internet for each objective of the JSNAD exam. I hope this article will help you to achieve the JSNAD OpenJS Node.js Application Developer Certification. Also, please share the post within your circles so it helps them to prepare for the exam.
JSNAD OpenJS Node.js Developer Exam Coupon
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JSNAD OpenJS Node.js Developer Course
|Pluralsight (Free trial)||Working with Node.js (Learning Path)|
|LinkedIn Learning||Become a Node.js Developer|
|Udemy||Complete Node.js Developer course|
JSNAD OpenJS Node.js Learning Material
|Coursera||Server-side Development with NodeJS|
|Linux Foundation||Node.js application development|
|Amazon e-book (PDF)||Mastering Node.js | 2nd edition|
Looking for JSNAD Dumps? Read This!
Using JSNAD exam dumps can get you permanently banned from taking any future certificate exams. However, I strongly suggest you validate your understanding with practice questions.
Check out all the other Node.js certificate study guides
Full Disclosure: Some of the links in this post are affiliate links. I receive a commission when you purchase through them.
Buffer and Streams – 11%
Node.js Buffer API’s
How to use buffers in Node.js?
Process files incrementally to handle large data files
Create transform streams for manipulating data with Node.js
ETL: Transform data with Node.js
How to connect streams with pipeline?
Control flow – 12%
Managing asynchronous operations
Understanding async programming in Node.js
Write asynchronous code in Node.js
Asynchronous flow control using async
Control flow abstractions
Amazon link (affiliate)
Child Processes – 8%
Spawning or Executing child processes
Node.js child processes: Everything you need to know
Getting started with Node.js child processes
Child process configuration
How to launch child processes in Node.js?
Diagnostics – 6%
Debug Node.js apps using Visual Studio Code
Basic performance analysis
How to measure and improve Node.js performance?
Easy profiling for Node.js applications
Error Handling – 8%
Node.js error handling best practices
Best practices for Node.js error-handling
Node.js error handling patterns demystified
Handling errors in various scenarios
A comprehensive guide to error handling in Node.js
Node.js CLI – 4%
Node executable command-line flags
How to parse command line arguments?
Command line arguments for Node.js
Events – 11%
The event system
Handling and dispatching events with Node.js
Building event emitters
Code your own event emitter in Node.js
Building custom Node.js event emitters
Consuming event emitters
Using event emitters in Node.js
Handling events in Node.js with event emitter
File System – 8%
How do I read files in Node.js?
Node.js File System method: fs.watch
Scoped to core language features introduced since EcmaScript 1 and still heavily used today
Module system – 7%
CommonJS Module System only
How the module system, CommonJS & require works
Process/Operating System – 6%
Controlling the process
Getting system data
Get system statistics with node.js
Package.json – 6%
What is the file ‘package.json’?
Understand dependency management with node modules
Unit Testing – 6%
Test a Node.js module with Assert
Testing synchronous code
Testing asynchronous code
How to Test Asynchronous Code with Jest
This brings us to the end of the JSNAD OpenJS Node.js Application Developer study guide.
What do you think? Let me know in the comments section if I have missed out on anything. Also, I love to hear from you about how your preparation is going on!
In case you are preparing for other Node.js certification exams, check out the Node.js certificate study guides for those exams.
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