JSNAD-study-tracker

A personal study repository with mutiple NodeJS exercises to prepare for JSNAD Certification.

JSNAD Domains & Competencies

Taken from: The Linux Foundation Training.

Buffer and Streams - 11% ✔️

• Node.js Buffer API’s
• Incremental Processing
• Transforming Data
• Connecting Streams

Control flow - 12 % ✔️

• Managing asynchronous operations
• Control flow abstractions

Child Processes - 8% ✔️

• Spawning or Executing child processes
• Child process configuration

Diagnostics - 6%

• Debugging Node.js
• Basic performance analysis

Error Handling - 8%

• Common patterns
• Handling errors in various scenarios

Node.js CLI - 4%

• Node executable command line flags

Events - 11%

• The event system
• Building event emitters
• Consuming event emitters

File System - 8%

• Input/output
• Watching

JavaScript Prerequisites - 7%

• Language fundamentals
• Scoped to core language features introduced since EcmaScript 1 and still heavily used today

Module system - 7%

• CommonJS Module System only

Process/Operating System - 6%

• Controlling the process
• Getting system data

Package.json - 6%

• Package configuration
• Dependency management

Unit Testing - 6%

• Using assertions
• Testing synchronous code
• Testing asynchronous code

Useful resources

• hey(node) certification guide
• NodeSchool Workshops (stream-adventure, promise it won't hurt, etc)