You (Might) Don't Need jQuery

You Don’t Need jQuery is a practical reference that maps common jQuery patterns to modern native JavaScript alternatives. It explains how current browser APIs can handle many tasks that once required jQuery. The guide covers selectors, CSS and style changes, DOM manipulation, Ajax, events, utility helpers, promises, animation, and browser support. It is written for developers who maintain older front-end code or want to reduce dependency weight in newer projects. The project also makes clear that jQuery is still valid in many cases, so the goal is guidance rather than blanket replacement. Its translated versions make the material accessible to a wide international developer audience.