What is a Front-End Developer? A Front-End Developer is someone who creates websites and web applications. The difference between Front-End and Back-End is that Front-End refers to how a web page looks, while back-end refers to how it works. You can think of Front-End as client-side and Back-End as server-side.

The MDN Curriculum provides a structured guide to the essential skills and practices for being a successful front-end developer, along with recommended learning resources. Last updated: February 2024

A frontend developer is a professional who uses HTML, CSS, and JavaScript to design and build the visual and interactive elements of websites and applications that users engage with directly. They ensure the interface is responsive, accessible, and visually appealing.

Oct 19, 2023 · At its core, frontend development revolves around three main technologies: HTML, CSS, and JavaScript. We’ll explain more about these technologies in a bit, but for now just know that almost everything in frontend development revolves around them.

1.1 — What is a (Frontend||UI||UX) Developer/Engineer? A front-end developer/engineer uses Web Platform Technologies —namely HTML, CSS, and JavaScript— to develop a front-end (i.e., a user interface with which the user interacts) for …

Apr 14, 2025 · Master HTML, CSS, and JavaScript in an all-in-one Front-End Web Developer online course. Build modern, responsive sites from scratch. No prior experience needed.

Dec 20, 2020 · Regardless of the myriad of skills that are listed for front-end developer (and its variations) job adverts, HTML, CSS, and JavaScript are the fundamental technologies the browser uses to transform basic text content into the web page you see within your browser.

Aug 21, 2024 · This article covers key concepts, syntax, and usage of JavaScript front end, creating dynamic web experiences, offering insights.

Jun 10, 2022 · In this guide, you will learn how to become a front end developer by first understanding what front end development entails, the technical and soft skills required, the languages and frameworks available, and some steps to get started.

Apr 28, 2025 · An excellent resource for aspiring web developers — Learn JavaScript in an interactive environment, with short lessons and interactive tests, guided by automated assessment. The first 40 lessons are free, and the complete course is available for a …