TypeScript is an open-source superset of JavaScript from Microsoft that adds static typing. Discover its features, pros and cons, how it compares with JavaScript, its main uses and how to install it.
API stands for Application Programming Interface: a set of instructions, protocols and tools that lets applications communicate and share data. Learn how APIs work, their main uses and types, and how to get started.
The back end is the invisible part of any application or website that processes data, talks to the database and runs business logic. Discover the languages, frameworks and skills back-end developers need.
The front end is the part of a website or application that users see and interact with directly. Learn the core front-end languages, essential skills, responsive design principles and a practical learning path.
JavaScript is one of the most widely used programming languages on the web. Learn how it works, what it is used for, its history and its main strengths and weaknesses.
