front end development (the visible parts of a website or app). It's the part that a user sees and directly interacts with. The front end is built with languages like:
- HTML, CSS , javascript, ..etc.
back end development (the “under the hood” databases and infrastructure). The back end is much more behind-the-scenes and can have some advantages over front-end technologies for specific projects. Back end programming languages include:
- PHP, NodeJS, Python, ..etc.