Browser APIs
Browser APIs are sets of interfaces and protocols provided by web browsers that allow JavaScript code to interact with browser features, hardware, and web services. They enable developers to build rich, interactive web applications by accessing capabilities such as DOM manipulation, network requests, storage, multimedia, and device sensors. These APIs are standardized by organizations like the W3C and WHATWG to ensure cross-browser compatibility.
Developers should learn Browser APIs to create modern, feature-rich web applications that leverage native browser capabilities without requiring plugins or external dependencies. They are essential for tasks like handling user interactions, managing data persistence, implementing real-time features, and accessing device hardware (e.g., cameras or geolocation). Mastery of Browser APIs is crucial for front-end and full-stack developers working on responsive, performant web apps across desktop and mobile platforms.