Unlike many other languages, JavaScript does not distinguish between integers and floating-point numbers. 42 and 3.14 are both Number types. BigInt, as its name suggests, only covers integers, and ...

JavaScript injection attacks surged in 2024, hitting major brands via Polyfill.io. Learn why frameworks failed.

However, the team cautioned that excitement around JavaScript functionality can lead to overuse. While JavaScript is practical in many cases, it’s not the best choice for every part of a website.