JavaScript Engine
Web Browser Anatomy
· ☕ 8 min read
Web Browser is a big and sophisticated application, built from multiple components. It obligated to satisfy different boring standards, to facilitate developers with stable contracts. You might know these contracts as HTML, CSS, and JavaScript. Any valid code or markup will be recognized and processed by one of the browser modules. The browser glues together all its modules with the Browser Object Model (BOM) API, aka Web API. This is something that empowers JavaScript to operate on HTML and CSS.