It maintained almost identical features to the 1.x branch (specifically version 1.9), making it easy for developers to transition if they didn't need to support old browsers.
Because it didn't include "hacks" for old IE, it became the preferred choice for early Node.js projects, Chrome extensions, and mobile app wrappers like PhoneGap/Cordova. How to Include jQuery 2 in Your Project jQuery Core – All Versions download jquery 2
The safest way to get jQuery 2 is directly from the official jQuery Core – All Versions page. 2.2.4 (Released May 20, 2016). It maintained almost identical features to the 1
Download jQuery 2.2.4 (minified) – Best for live sites; it is compressed for fast loading. it is compressed for fast loading.