Spread vs Rest Operators in JavaScript: Expanding vs Collecting
A flow diagram showing a source array [1, 2, 3] being unpacked by the ... spread syntax into three individual amber-coloured elements, which then merg
#Javascript library
3 articles
Callbacks in JavaScript: Why They Exist
Written by Saurabh Prajapati Software Engineer @ IBM India Software Lab I remember the first time I saw this in someone's code: I stared at it and thought…
JavaScript Modules: Import and Export Explained
By Saurabh Prajapati · Full-Stack Engineer at IBM India Software Lab · WebDev Cohort 2026 Before we even talk about modules, let me paint a picture of what…