Tag: javascript

Prepare for your frontend developer interview with essential concepts in HTML, CSS, React, and JavaScript, as demonstrated in a mock interview.

Event loop, event delegation, bubbling and capture, target vs currentTarget, and how to work with the DOM and events in JavaScript.

Using fetch, async/await, error handling, loading states, and patterns for data loading in the browser.

Core JavaScript concepts: variables, functions, control flow, objects, arrays, scope, error handling, and modern ES6+ syntax every frontend developer needs.

Deep dive into the event loop, async patterns, prototypes, closures, functional programming, and JavaScript gotchas every senior developer should know.

Learn why TypeScript, basic types, interfaces vs types, unions and intersections, generics, type narrowing, utility types, and TypeScript with React.