An incredibly popular JavaScript library might have some worrying malware issues

A widely-adopted JavaScript library has been found carrying a critical vulnerability which could allow threat actors to execute malicious code, remotely. Security researcher Jangwoo Choe discovered an ...
Hacker

Why Does JavaScript Have 3 Ways to Declare Variables: Var, Let, and Const

I'm a highly experienced SE with diverse skills. I stay up-to-date with the latest tech and love sharing knowledge ...
GitHub

Issue with Variable Declaration and Reference Errors in Node.js REPL and Browser Console

Linux 6.5.0-45-generic #45~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Jul 15 16:40:02 UTC 2 x86_64 x86_64 x86_64 GNU/Linux In both the Node.js REPL and the browser ...
InfoWorld

User-defined variables in JavaScript

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...
InfoWorld

How to use JavaScript statements in your programs

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements. JavaScript ...
Hacker

Difference between let, var and const in Javascript

ECMA in ECMAScript 6 stands for the European Computer Manufacturer’s Association. Javascript is a scripting language that complies with ECMA standards. The variable declarations using the var keyword ...