I did too. I read the Vue source code. I saw flags and bitwise operations. I did not understand them. Now I do. Why use them? You store many boolean flags in one integer. Each bit is a flag. It is ...

JavaScript operators are divided into several groups: - Arithmetic Operators - Assignment Operators - Comparison Operators - Logical Operators - Relational Operators Arithmetic operators perform ...

"description": "Bitwise AND assignment (`x &= y`)", ...

JSBI is a pure-JavaScript implementation of the ECMAScript BigInt proposal, which officially became a part of the JavaScript language in ES2020. Native BigInts are already shipping in modern browsers ...